T521O157M035APE0507280

Solid State Drives/High Energy Applications

Polymer Electrolytic (KO-CAP^®), 6.3 – 35 VDC

Overview

KEMET's Organic Capacitors (KO-CAP) are preferred

solutions for applications requiring power loss protection

(hold-up) or maximum power efﬁciency of a circuit when

board space is limited. Desired beneﬁts include high

energy density, stable capacitance with applied voltage

and temperature, and no aging effects. The conductive

polymer cathode of these solid electrolytic capacitors

provide very low ESR and higher capacitance retention at

high frequencies. Unlike liquid electrolyte-based capacitors,

KEMET's polymer capacitors have a very long operational

life and high ripple current capabilities. Capacitors from

T520, T521 and T523 series are commonly used in these

applications. The T545 and T548 series were introduced to

meet speciﬁc needs for a subsegment of solid state drives.

Beneﬁts

• Highest energy per unit volume

• Stable capacitance across temperature and voltage

• No aging effects

• Low ESR values

• High frequency capacitance retention

• High ripple handling

• 100% accelerated steady state aging

• 100% surge current tested

• 100% thermal shock tested (T545 series only)

• Halogen-free epoxy/RoHS compliant

Applications

Typical applications include enterprise storage, networking, server, mobile, client storage, and client computing.

T520/T521/T545

T523/T548

One world. One KEMET

T2079_SSD • 9/27/2016

1

Solid State Drives/High Energy Applications

Polymer Electrolytic (KO-CAP^®), 6.3 – 35 VDC

Environmental Compliance

• RoHS compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder or Ni-Pd-Au

• Halogen-free

• Epoxy compliant with UL94 V–0

K-SIM

For a detailed analysis of speciﬁc part numbers, please visit ksim.kemet.com to access KEMET’s K-SIM software. KEMET

K-SIM is designed to simulate behavior of components with respect to frequency, ambient temperature, and DC bias levels.

Ordering Information

T

548

Series

V

157

M

016

A

T

E050

Rated

Voltage

(VDC)

Failure

Rate/

Design

Capacitor

Class

Case Capacitance Capacitance

Size

Termination

Finish

Packaging

(C-Spec)

ESR

Code (pF)

Tolerance

T =

520 = Low Voltage

B

H

J

M

O

T

V

W

X

Y

First two digits

represent

signiﬁcant

ﬁgures. Third

digit speciﬁes

number of

zeros.

M = ±20%

006 = 6.3

010 = 10

016 = 16

020 = 20

035 = 35

A = N/A T = 100% Matte Tin

(Sn) plated

ESR in mΩ Blank = 7" Reel

Tantalum 521 = High Voltage

523 = Facedown

7280 = 13"Reel

P* = Ni-Pd-Au plated

Terminal

545 = High Energy

548 = High Energy,

Facedown Terminal

* P termination only available on T523/T548 part numbers

Performance Characteristics

Item

Performance Characteristics

Operating Temperature

Rated Capacitance Range

Capacitance Tolerance

Rated Voltage Range

DF (120 Hz)

−55°C to 85°C/105°C (Refer to part number in Table 1 for maximum temperature rating)

22 μF – 1,500 μF at 120 Hz/25°C

M Tolerance (20%)

6.3 – 35 VDC

Refer to part number in Table 1 for electrical speciﬁcation

ESR (100 kHz)

≤ 0.1 CV (µA) at rated voltage after 5 minutes (Refer to part number in Table 1 for electrical

speciﬁcation)

Leakage Current

T2079_SSD • 9/27/2016

2

Solid State Drives/High Energy Applications

Polymer Electrolytic (KO-CAP^®), 6.3 – 35 VDC

Qualiﬁcation

Test

Condition

Characteristics

Within −20/+10% of initial value

Within initial limit

Δ C/C

DF

Endurance

Storage Life

85°C or 105°C at rated voltage, 2,000 hours**

DCL

ESR

Δ C/C

DF

Within 1.25 x initial limit

Within 2.0 x initial limit

Within −20%/+10% of initial value

Within initial limits

85°C or 105°C at 0 volts, 2,000 hours**

DCL

ESR

Δ C/C

DF

Within 1.25 x initial limit

Within 2.0 x initial limit

Within −5% /+35% of initial value

Within initial limit

Humidity

60°C, 90% RH, No Load, 500 hours

DCL

ESR

+25°C

IL*

Within 5.0 x initial limit

Within 2.0 x initial limit

−55°C

+25°C

+85°C +105ºC** +25°C

Extreme temperature exposure at a

Δ C/C

+/−20% +/−10% +/−20%

+/-30%

1.5 x IL

10 x IL

+/−10%

succession of continuous steps at

+25ºC, -55ºC, +25ºC, +85ºC, +105°C**,

+25ºC

Temperature Stability

Surge Voltage

DF

IL

1.2 x IL

10 x IL

IL

DCL

IL

N/A

Δ C/C

DF

Within −20/+10% of initial value

Within initial limits

85°C or 105°C, 1.32 x rated voltage, 1,000

cycles**

DCL

ESR

Within initial limits

Within ±10% of initial value

(Within initial limits for T527 Series)

Δ C/C

Mechanical Shock/

Vibration

MIL-STD-202, Method 213, Condition I, 100G

peak

DF

Within initial limits

DCL

Within initial limits

* IL = initial limit

** Refer to Table 1 - Ratings & Part Number Reference for temperature classiﬁcation. If temperature classiﬁcation is 85°C, the 105°C step is not

performed for the temperature stability test.

T2079_SSD • 9/27/2016

3

Solid State Drives/High Energy Applications

Polymer Electrolytic (KO-CAP^®), 6.3 – 35 VDC

Dimensions – Millimeters (Inches)

Metric will govern

For T520/T521/T545

CAꢁHODE (-) EꢈD VꢆEꢇ

ꢇ

SꢆDE VꢆEꢇ

AꢈODE (ꢉ) EꢈD VꢆEꢇ

ꢂOꢁꢁOꢊ VꢆEꢇ

A

ꢂ

ꢍlꢋe pad

shape/design at

KEꢊEꢁꢌs option

H

ꢃ

P

ꢁermination cꢋtoꢋt

at KEꢊEꢁꢌs option,

either end

ꢀ

ꢁ

S

ꢅ

ꢄ

Total

Weight

(mg)

F ±0.1

S ±0.3

B ±0.15

X

(Ref)

P

(Ref)

T

A

KEMET EIA

L

W

H

(±0.004) (±0.012) (Ref) ±0.006

(Ref) (Min)

3.5±0.2

2.8±0.2

1.1±0.1

2.2

(0.087)

2.2

(0.087)

2.2

(0.087)

2.4

(0.094)

2.4

(0.094)

2.4

(0.094)

2.4

(0.094)

4.1

(0.161)

0.80

(0.032)

0.8

(0.031)

0.80

(0.032)

1.30

(0.051)

1.30

(0.051)

1.3

(0.051)

1.30

(0.051)

1.30

(0.051)

0.05

(0.002)

0.05

(0.002)

0.10±0.10

(0.004±0.004) (0.020)

0.05

(0.002)

0.05

(0.002)

0.10±0.10

(0.004±0.004) (0.067)

0.10±0.10 1.7

(0.004±0.004) (0.067)

0.10±0.10

(0.004±0.004)

0.10±0.10

0.13

(0.005)

0.13

(0.005)

0.13

(0.005)

0.13

(0.005)

0.13

(0.005)

0.13

(0.005)

0.13

(0.005)

0.13

(0.005)

1.9

(0.075)

1.1

(0.043)

1.9

(0.075)

3.6

(0.142)

3.6

(0.142)

3.8

(0.150)

3.6

0.142)

3.3

(0.130)

3528-12

N/A

55

T

(0.138±0.008) (0.110±0.008) (0.043±0.004)

3.5±0.2 2.8±0.2 1.4±0.1

(0.138±0.008) (0.110±0.008) (0.055±0.004)

3.5±0.2 2.8±0.2 1.9±0.2

(0.138±0.008) (0.110±0.008) (0.075±0.008)

7.3±0.3 4.3±0.3 1.4±0.1

(0.287±0.012) (0.169±0.012) (0.055±0.004)

7.3±0.3 4.3±0.3 1.9±0.1

(0.287±0.012) (0.169±0.012) (0.075±0.004)

7.3 ±0.3 4.3±0.3 3.8±0.2

(0.287±0.012) (0.169±0.012) (0.150±0.008)

7.3±0.3 4.3±0.3 4.0±0.3

(0.287±0.012) (0.169±0.012) (0.157±0.012)

7.3±0.3 6.0±0.3 1.4±0.1

(0.287±0.012) (0.236±0.012) (0.055±0.004)

7.3±0.3 6.0±0.3 1.9±0.1

(0.287±0.012) (0.236±0.012) (0.075±0.004)

7.3±0.3 6.0±0.3 4.0±0.3

3528-15

N/A

0.5

98

M

0.4

(0.016)

3528-21

95

B

7343-15

N/A

223

274

494

554

263

385

696

W

7343-20

N/A

V

0.5

(0.020)

0.5

(0.020)

1.7

7343-40

Y

7343-43

X

7360-15

N/A

J

4.1

(0.161)

4.1

(0.161)

1.3

(0.051)

1.3

(0.051)

0.13

(0.005)

0.13

(0.005)

3.3

(0.130)

3.3

(0.130)

7360-20

N/A

H

(0.004±0.004)

0.10±0.10

(0.004±0.004)

7360-43

N/A

O

(0.287±0.012) (0.236±0.012) (0.157±0.012)

For T523/T548

EꢅD VꢀEꢁ

SꢀDE VꢀEꢁ

ꢂOꢃꢃOꢄ VꢀEꢁ

H

ꢆ

ꢁ

ꢇ

S

F ±0.1

(±0.004)

S ±0.3

(±0.012)

Total Weight

(mg)

KEMET

EIA

L

W

H

7.3±0.3

(0.287±0.012)

7.3±0.3

(0.287±0.012)

7.3±0.3

(0.287±0.012)

7.3±0.3

(0.287±0.012)

4.3±0.3

(0.169±0.012)

6.0±0.3

(0.236±0.012)

4.3±0.3

(0.169±0.012)

6.0±0.3

(0.236±0.012)

1.4±0.1

(0.055±0.004)

1.4±0.1

(0.055±0.004)

1.9±0.1

(0.075±0.004)

1.9±0.1

(0.075±0.004)

2.4

(0.094)

4.45

(0.175)

2.4

(0.094)

4.45

(0.175)

1.3

(0.051)

1.6

(0.063)

1.3

(0.051)

1.6

(0.063)

7343-15

7360-15

7343-20

7360-20

223

263

274

385

W

J

V

H

T2079_SSD • 9/27/2016

4

Solid State Drives/High Energy Applications

Polymer Electrolytic (KO-CAP^®), 6.3 – 35 VDC

Table 1 – Ratings & Part Number Reference

Maximum

DC

Leakage at

25°C, Vr, 5

min charge

time

Maximum

Allowable

Ripple Current MSL

at 45°C, 100

kHz

Rated

Maximum

ESR at

KEMET

Part

Number

Energy

Maximum

DF at 25°C,

120 Hz

Maximum

Operating

Temperature

Voltage/

Application

Voltage

Case Size/

Case Height

Nominal

Capacitance

²

(½CVa ) –

25°C,

²

(½CVd )

100 kHz

VDC

EIA/mm

mJ

µF

%

mΩ

µA

mA

°C

6.3/5.7

16/12.8

6.3/5.7

16/12.8

20/16.0

35/28.0

10/9.0

16/12.8

6.3/5.7

16/12.8

20/16.0

6.3/5.7

10/9.0

16/12.8

20/16.0

6.3/5.7

10/9.0

16/12.8

6.3/5.7

10/9.0

3528/1.2

3528/1.5

7343/1.5

7360/1.5

3528/2.0

7343/2.0

7360/2.0

7343/4.3

7343/4.0

7343/4.3

7360/4.3

T520T107M006ATE070

T520T157M006ATE070

T521T336M016ATE070

T520M157M006ATE070

T545W477M006ATE035

T545W477M006ATE045

T545W477M006ATE055

T548W687M006APE055

T545W476M016ATE045

T548W686M016APE050

T548W107M016APE050

T545W476M020ATE045

T545W476M020ATE055

T548W476M035APE090

T520J337M010ATE070

T523J227M016APE100

T520B227M006ATE070

T521B226M016ATE070

T521B226M020ATE070

T545V337M006ATE045

T545V477M006ATE055

T548V108M006APE055

T545V227M010ATE045

T545V476M016ATE045

T545V476M016ATE070

T545V107M016ATE050

T548V157M016APE050

T545V476M020ATE070

T545H108M006ATE055

T545H158M006ATE035

T545H158M006ATE055

T520H827M010ATE055

T545H187M016ATE055

T548H337M016APE070

T523H477M016APE070

T520X687M006ATE025

T545Y337M010ATE035

T545X157M016ATE040

T545X227M016ATE035

T545X337M016ATE025

T521O477M016ATE025

1.2

1.7

2.6

1.7

5.4

7.9

3.6

5.3

7.7

5.8

18.2

9.1

17.0

2.5

1.7

2.7

3.8

5.4

11.6

7.9

3.6

7.7

11.6

5.8

11.6

17.4

29.5

13.9

25.5

36.4

7.9

11.9

11.6

17.0

25.5

36.4

100

150

33

150

470

680

47

68

100

47

10

20

10

20

10

70

35

45

55

45

50

45

55

90

70

100

70

45

55

45

70

50

70

55

35

55

70

25

35

40

35

25

63.0

94.5

52.8

1230

1310

2270

2000

1810

2680

2000

2820

2000

1810

2100

1700

2100

1350

2040

1850

2740

2040

1640

1940

2870

1640

1850

2320

1850

1910

2510

3150

2630

2490

2660

3150

3470

3

4

3

4

3

4

3

4

3

4

3

4

3

4

3

105

85

105

85

105

85

94.5

296.1

428.4

75.2

108.8

160.0

94.0

164.5

330.0

352.0

138.6

35.2

330

220

22

85

105

85

105

85

105

85

105

22

44.0

330

470

1000

220

47

207.9

296.1

630.0

220.0

75.2

47

75.2

100

150

47

160.0

240.0

94.0

1000

1500

820

180

330

470

680

330

150

220

330

470

630.0

945.0

820.0

288.0

528.0

752.0

428.4

330.0

240.0

352.0

528.0

752.0

16/12.8

VDC

EIA/mm

mJ

µF

%

mΩ

µA

mA

°C

Maximum

DC

Leakage at

25°C, Vr, 5

min charge

time

Maximum

Allowable

Ripple Current MSL

at 45°C, 100

kHz

Rated

Voltage/

Application

Voltage

Maximum

ESR at

25°C, 100

kHz

Maximum

DF at 25°C,

120 Hz

Maximum

Operating

Temp

Case Size/

Case Height

Nominal

Capacitance

KEMET Part Number

Energy

• Bold text denotes "Under Development." Engineeiring samples available upon request.

• Refer to Ordering Information for additional detail.

• Energy = ½ * Nominal Cap * (Application Voltage^2 * Dropout Voltage^2)/1000; a 3 V dropout voltage was used for the calculation.

T2079_SSD • 9/27/2016

5

Solid State Drives/High Energy Applications

Polymer Electrolytic (KO-CAP^®), 6.3 – 35 VDC

Derating Guidelines

ꢀꢁꢁꢂ

Maximum

Recommended

Steady State Voltage

Voltage

Rating

ꢈated Voltage

ꢃ5ꢂ

ꢃꢁꢂ

ꢄ5ꢂ

ꢄꢁꢂ

ꢅ5ꢂ

ꢅꢁꢂ

65ꢂ

6ꢁꢂ

55ꢂ

5ꢁꢂ

ꢈecommended Application Voltage

V_ꢈ≤ 10 V

−55°C to 105°C

6.3 V ≤ Vr ≤ 10 V

10 V < Vr

90% of Vr

80% of Vr

ꢈecommended Application Voltage

V_ꢈꢉ ꢀꢁ V

V_R= Rated Voltage

−55

ꢆ5

ꢇ5

ꢄ5

ꢀꢁ5

Tꢃꢉꢊꢃꢋꢁꢂꢌꢋꢃ ꢍꢎꢏ)

Recommended Application Voltage

KOCAP’s are solid state capacitors that demonstrate no wearout mechanism when operated within their recommended

guidelines. While the KOCAP can be operated at full rated voltage, most circuit designers seek a minimum level of

assurance in long term reliability which should be demonstrated with data. A voltage derating can provide the desired level

of demonstrated reliability based on industry accepted acceleration models. Since most applications do require long term

reliability, KEMET recommends that designers consider a voltage derating, according the graphic above, for the maximum

steady state voltage.

T2079_SSD • 9/27/2016

6

Solid State Drives/High Energy Applications

Polymer Electrolytic (KO-CAP^®), 6.3 – 35 VDC

Ripple Current/Ripple Voltage

Permissible AC ripple voltage and current are related to equivalent series resistance (ESR) and the power dissipation

capabilities of the device.

Permissible AC ripple voltage which may be applied is limited by two criteria:

a. The positive peak AC voltage plus the DC bias voltage, if any, must not exceed the DC voltage rating of the capacitor.

b. The negative peak AC voltage, in combination with bias voltage, if any, must not exceed the allowable limits speciﬁed for

reverse voltage.

The maximum power dissipation by case size can be determined using the below table.

Temperature Compensation Multipliers

for Maximum Ripple Current

T ≤ 45°C

45° C < T ≤ 85°C

85°C < T ≤ 105°C

1.00

0.70

0.25

T= Environmental Temperature

Using the P max of the device, the maximum allowable rms ripple current or voltage may be determined.

I(max) = √P max/R

E(max) = Z √P max/R

I = rms ripple current (amperes)

E = rms ripple voltage (volts)

P max = maximum power dissipation(watts)

R = ESR at speciﬁed frequency (ohms)

Z = Impedance at speciﬁed frequency (Ohms)

Refer to part number listings for permittable Arms limits.

Maximum Power Dissipation (P max)

EIA

Case Code

mWatts at 45°C with +30°C Rise

Case Code

For T520/T521/T545

For T523/T548

T

M

B

3528-12

3528-15

3528-21

7343-15

7343-20

7343-40

7343-43

7360-15

7360-20

7360-43

105

120

127

180

187

241

247

200

300

N/A

395

410

N/A

440

N/A

W

V

Y

X

J

H

O

The maximum power dissipation rating must be reduced with increasing environmental operating temperatures. Refer to the Temperature Compensation

Multiplier table for details.

T2079_SSD • 9/27/2016

7

Solid State Drives/High Energy Applications

Polymer Electrolytic (KO-CAP^®), 6.3 – 35 VDC

Surge Voltage

Surge voltage is the maximum voltage (peak value) which may be applied to the capacitor. The surge voltage must not

be applied for periodic charging and discharging in the course of normal operation and cannot be part of the application

voltage. Surge voltage capability is demonstrated by application of 1,000 cycles at operating temperature. The parts are

charged through a 33 Ohm resistor for 30 seconds and then discharged though a 33 Ohm resistor for each cycle.

Rated Voltage (V)

Surge Voltage (V)

–55ºC to 105ºC

2.5

6.3

10

3.3

8.3

13.2

21.1

26.4

33.0

46.2

16

20

25

35

Reverse Voltage

Polymer electrolytic capacitors are polar devices and may be permanently damaged or destroyed if connected in the wrong

polarity. These devices will withstand a small degree of transient voltage reversal for short periods as shown in the below

table.

Temperature

Permissible Transient Reverse Voltage

25°C

55°C

15% of Rated Voltage

10% of Rated Voltage

5% of Rated Voltage

3% of Rated Voltage

1% of Rated Voltage

85°C

105°C

125°C*

*For series rated to 125°C

T2079_SSD • 9/27/2016

8

Solid State Drives/High Energy Applications

Polymer Electrolytic (KO-CAP^®), 6.3 – 35 VDC

Table 2 – Land Dimensions/Courtyard

For T520/T521/T545

Metric

Size

Code

Density Level A:

Maximum (Most) Land

Protrusion (mm)

Density Level B:

Median (Nominal) Land

Protrusion (mm)

Density Level C:

Minimum (Least) Land

Protrusion (mm)

KEMET

Case

EIA

W

L

S

V1

V2

W

L

S

V1

V2

W

L

S

V1

V2

T

3528–12 2.35

3528–21 2.35

2.21

0.92

6.32

4.00

2.23

1.80

1.12

5.22

3.50

2.13

1.42

1.28

4.36

3.24

B

2.21

2.77

0.92

6.32

4.00

2.23

2.43

4.13

1.80

2.37

1.12

3.87

5.22

9.12

3.50

5.10

6.80

2.13

2.33

4.03

1.42

1.99

1.28

4.03

4.36

8.26

3.24

4.84

6.54

M

3528-15

2.35

W

V

7343–15 2.55

7343–20 2.55

7343–40 2.55

7343–43 2.55

3.67 10.22 5.60

3.67 10.22 7.30

Y¹

X¹

J

7360-15

7360-20

7360-43

4.25

H

O¹

Density Level A: For low-density product applications. Recommended for wave solder applications and provides a wider process window for reﬂow

solder processes.

Density Level B: For products with a moderate level of component density. Provides a robust solder attachment condition for reﬂow solder processes.

Density Level C: For high component desity product applications. Before adapting the minimum land pattern variations the user should perform

qualiﬁcation testing based on the conditions outlined in IPC standard 7351 (IPC–7351).

¹Height of these chips may create problems in wave soldering.

Vꢂ

ꢀ

Vꢃ

ꢁ

S

ꢄrid Placement Coꢅrtyard

T2079_SSD • 9/27/2016

9

Solid State Drives/High Energy Applications

Polymer Electrolytic (KO-CAP^®), 6.3 – 35 VDC

Table 2 – Land Dimensions/Courtyard cont'd

For T523/T548

Metric

Size

Code

Density Level A:

Maximum (Most) Land

Protrusion (mm)

Density Level B:

Median (Nominal) Land

Protrusion (mm)

Density Level C:

Minimum (Least) Land

Protrusion (mm)

KEMET

Case

EIA

W

L

S

V1

V2

W

L

S

V1

V2

W

L

S

V1

V2

W

7343-15

2.55

2.77

3.67 10.22 5.60

3.07 10.22 7.30

2.43

2.37

3.87

9.12

5.10

2.33

1.99

4.03

8.26

4.84

V

J

7343-20

7360-15

7360-20

2.55

4.60

2.77

3.07

2.43

4.48

2.37

2.67

3.87

3.27

9.12

5.10

6.80

2.33

4.38

1.99

2.29

4.03

3.43

8.26

4.84

6.54

H

Density Level A: For low-density product applications. Recommended for wave solder applications and provides a wider process window for reﬂow solder

processes.

Density Level B: For products with a moderate level of component density. Provides a robust solder attachment condition for reﬂow solder processes.

Density Level C: For high component desity product applications. Before adapting the minimum land pattern variations the user should perform qualiﬁcation

testing based on the conditions outlined in IPC standard 7351 (IPC–7351).

Vꢂ

ꢀ

Vꢃ

ꢁ

S

ꢄrid Placement Coꢅrtyard

T2079_SSD • 9/27/2016 10

Solid State Drives/High Energy Applications

Polymer Electrolytic (KO-CAP^®), 6.3 – 35 VDC

Soldering Process

KEMET’s families of surface mount capacitors are

compatible with wave (single or dual), convection, IR,

or vapor phase reﬂow techniques. Preheating of these

components is recommended to avoid extreme thermal

stress. KEMET's recommended proﬁle conditions for

convection and IR reﬂow reﬂect the proﬁle conditions of the

IPC/J–STD–020D standard for moisture sensitivity testing.

The devices can safely withstand a maximum of three reﬂow

passes at these conditions.

Proﬁle Feature

Preheat/Soak

Pb-Free Assembly

Temperature Minimum (T_Smin

)

150°C

200°C

Temperature Maximum (T_Smax

)

Time (t_s) from T_sminto T_smax

Ramp-up Rate (T_Lto T_P)

)

60 – 120 seconds

3°C/seconds maximum

217°C

Liquidous Temperature (T_L)

Time Above Liquidous (t_L)

60 – 150 seconds

250°C*

260°C**

Peak Temperature (T_P)

Time within 5°C of Maximum

30 seconds maximum

6°C/seconds maximum

8 minutes maximum

Please note that although the X/7343–43 and O/7360-43

case size can withstand wave soldering, the tall proﬁle

(4.3 mm maximum) dictates care in wave process

development.

Peak Temperature (t_P)

Ramp-down Rate (T_Pto T_L)

Time 25°C to Peak Temperature

Note: All temperatures refer to the center of the package, measured on the

package body surface that is facing up during assembly reﬂow.

*Case Size O, Y, and X

Hand soldering should be performed with care due to the

difﬁculty in process control. If performed, care should be

taken to avoid contact of the soldering iron to the molded

case. The iron should be used to heat the solder pad,

applying solder between the pad and the termination, until

reﬂow occurs. Once reﬂow occurs, the iron should be

removed immediately. “Wiping” the edges of a chip and

heating the top surface is not recommended.

**Case Size B, H, J, M, T, V, and W

ꢀ_P

t_P

ꢄaꢂimꢅm ꢆamp ꢇp ꢆate ꢈ 3ꢉC/sec

ꢄaꢂimꢅm ꢆamp Doꢊn ꢆate ꢈ 6ꢉC/sec

ꢀ_ꢃ

t_ꢃ

ꢀ_smaꢂ

ꢀ_smin

t_s

ꢁ5

ꢁ5ꢉC to Peaꢋ

Tꢀꢁꢂ

Storage

All KO-Cap Series are shipped in moisture barrier bags (MBBs) with desiccant and humidity indicator card (HIC). These

parts are classiﬁed as MSL3 (Moisture Sensitivity Level 3) or MSL4 (Moisture Sensitivity Level 4) per IPC/JEDEC J-STD-020

and packaged per IPC/JEDEC J–STD–033. Refer to Table 1 for part type speciﬁcation. MSL3 speciﬁes a ﬂoor time of 168H

at 30°C maximum temperature and 60% relative humidity. MSL4 speciﬁes a ﬂoor time of 72H at 30°C maximum temperature

and 60% relative humidity. Unused capacitors should be sealed in a MBB with fresh desiccant.

Calculated shelf life in sealed bag:

– 12 months from bag seal date in a storage environment of < 40ºC and humidity < 90% RH

– 24 months from bag seal date in a storage environment of < 30ºC and humidity < 70% RH

If baking is required, refer to IPC/JEDEC J–STD–033 for bake procedure

T2079_SSD • 9/27/2016 11

Solid State Drives/High Energy Applications

Polymer Electrolytic (KO-CAP^®), 6.3 – 35 VDC

Construction

T520/T521/T545

Molded Epoxy

Case

Polarity Stripe (+)

Detailed Cross Section

Silver Paint

(Fourth Layer)

Polarity

Bevel (+)

Wire

Leadframe

(- Cathode)

Wire

Weld

(to attach wire)

Carbon

(Third Layer)

Silver Adhesive

Ta₂O₅Dielectric

(First Layer)

Polymer

(Second Layer)

Leadframe

(+ Anode)

Molded Epoxy

Case

Tantalum

T523/T548

Polarity Stripe (+)

Detailed Cross Section

Molded Epoxy

Case

Carbon

(Third Layer)

Silver Paint

(Fourth Layer)

Polymer

Tantalum Wire

(Second Layer)

Ta₂O₅Dielectric

(First Layer)

Tantalum

Wire

Tantalum

Leadframe

(+ Anode)

Leadframe

(- Cathode)

Weld

(to attach wire)

Spacer

T2079_SSD • 9/27/2016 12

Solid State Drives/High Energy Applications

Polymer Electrolytic (KO-CAP^®), 6.3 – 35 VDC

Capacitor Marking

Polarity

ꢀndicator (ꢁ)

Date Code *

1^stdigit = Last number of Year

2 = 2012

3 = 2013

4 = 2014

5 = 2015

6 = 2016

7 = 2017

Picoꢃarad

Code

ꢂated

Voltage

KEꢄEꢅ

ꢀD

2^ndand 3^rddigit = Week of the

Year

01 = 1^stweek of the Year to

52 = 52^ndweek of the Year

Date

Codeꢆ

ꢆ 6ꢇꢈ ꢉ ꢇꢈ^Sꢅꢊeeꢋ oꢃ ꢇꢌꢈ6

T2079_SSD • 9/27/2016 13

Solid State Drives/High Energy Applications

Polymer Electrolytic (KO-CAP^®), 6.3 – 35 VDC

Tape & Reel Packaging Information

KEMET’s molded chip capacitor families are packaged in 8 and 12 mm plastic tape on 7" and 13" reels in accordance with

EIA Standard 481: Embossed Carrier Taping of Surface Mount Components for Automatic Handling. This packaging system

is compatible with all tape-fed automatic pick-and-place systems.

8 mm (0.315")

or

12 mm (0.472")

180 mm (7.0")

or

330 mm (13.0")

Top Tape Thickness

0.10 mm (0.004")

Maximum Thickness

Table 3 – Packaging Quantity

Tape Width

Case Code

7" Reel* 13" Reel*

(mm)

KEMET

EIA

T

M

B

W

V

Y

X

J

H

O

3528-12

3528-15

3528-21

7343-15

7343-20

7343-40

7343-43

7360-15

7360-20

7360-43

8

12

2,500

2,000

1,000

500

10,000

8,000

3,000

2,000

3,000

2,000

500

1,000

500

* No C-Spec required for 7" reel packaging. C-7280 required for 13" reel packaging.

T2079_SSD • 9/27/2016 14

Solid State Drives/High Energy Applications

Polymer Electrolytic (KO-CAP^®), 6.3 – 35 VDC

Figure 1 – Embossed (Plastic) Carrier Tape Dimensions

ꢀ

P ꢉ

ꢎꢆꢏ pitches cꢇmꢇlative

tolerance on tape ꢐ ꢏ.ꢉ mmꢑ

ꢉ

E

ꢆ

Po

ꢊDo

Ao

ꢁ

Ko

ꢂ

E

ꢉ

ꢅ

ꢆ

ꢅo

S

ꢆ

P

ꢆ

ꢀ

ꢆ

Emꢈossment

ꢁor cavity siꢋe,

see ꢌote ꢆ ꢀaꢈle ꢍ

Center ꢃines oꢄ Cavity

ꢊD

ꢆ

Cover ꢀape

is ꢄor tape ꢄeeder reꢄerence only,

inclꢇding draꢄt concentric aꢈoꢇt ꢅ

ꢅ

ꢆ

o

.

ꢀꢁꢂꢃ ꢄꢅꢃꢂꢆꢇꢅꢈꢉ ꢈꢊ ꢀꢉꢃꢂꢂꢋꢅꢉꢌ

Table 4 – Embossed (Plastic) Carrier Tape Dimensions

Metric will govern

Constant Dimensions — Millimeters (Inches)

D₁Minimum

Note 1

1.0

R Reference S₁Minimum

T₁

Tape Size

D₀

E₁

P₀

P₂

T Maximum

Note 2

25.0

Note 3

Maximum

8 mm

12 mm

16 mm

2.0±0.05

(0.079±0.002)

(0.039)

(0.984)

1.5 +0.10/-0.0

(0.059+0.004/-0.0)

1.75±0.10

(0.069±0.004) (0.157±0.004)

4.0±0.10

0.600

(0.024)

0.100

(0.004)

1.5

(0.059)

30

(0.024)

2.0±0.1

(0.079±0.059)

(1.181)

Variable Dimensions — Millimeters (Inches)

B₁Maximum

Tape Size

8 mm

Pitch

E₂Minimum

F

P₁

T₂Maximum W Maximum A₀, B₀& K₀

Note 4

4.35

(0.171)

6.25

(0.246)

3.5±0.05

2.0±0.05 or 4.0±0.10

2.5

8.3

(0.327)

Single (4 mm)

(0.138±0.002) (0.079±0.002 or 0.157±0.004)

(0.098)

Single (4 mm)

& Double

2.0±0.05 (0.079±0.002) or

8.2

(0.323)

10.25

(0.404)

5.5±0.05

4.6

(0.181)

12.3

(0.484)

12 mm

16 mm

4.0±0.10 (0.157±0.004) or

(0.217±0.002)

Note 5

(8 mm)

8.0±0.10 (0.315±0.004)

12.1

(0.476)

14.25

(0.561)

7.5±0.10

(0.295±0.004)

4.0±0.10 (0.157±0.004) to

12.0±0.10 (0.472±0.004)

8.0

(0.315)

16.3

(0.642)

Triple (12 mm)

1. The embossment hole location shall be measured from the sprocket hole controlling the location of the embossment. Dimensions of embossment

location and hole location shall be applied independent of each other.

2. The tape, with or without components, shall pass around R without damage (see Figure 4).

3. If S₁< 1.0 mm, there may not be enough area for cover tape to be properly applied (see EIA Standard 481–D, paragraph 4.3, section b).

4. B₁dimension is a reference dimension for tape feeder clearance only.

5. The cavity deﬁned by A₀, B₀and K₀shall surround the component with sufﬁcient clearance that:

(a) the component does not protrude above the top surface of the carrier tape.

(b) the component can be removed from the cavity in a vertical direction without mechanical restriction, after the top cover tape has been removed.

(c) rotation of the component is limited to 20° maximum for 8 and 12 mm tapes and 10° maximum for 16 mm tapes (see Figure 2).

(d) lateral movement of the component is restricted to 0.5 mm maximum for 8 mm and 12 mm wide tape and to 1.0 mm maximum for 16 mm tape (see

Figure 3).

(e) see Addendum in EIA Standard 481–D for standards relating to more precise taping requirements.

T2079_SSD • 9/27/2016 15

Solid State Drives/High Energy Applications

Polymer Electrolytic (KO-CAP^®), 6.3 – 35 VDC

Packaging Information Performance Notes

1. Cover Tape Break Force: 1.0 Kg minimum.

2. Cover Tape Peel Strength: The total peel strength of the cover tape from the carrier tape shall be:

Tape Width

8 mm

Peel Strength

0.1 to 1.0 Newton (10 to 100 gf)

0.1 to 1.3 Newton (10 to 130 gf)

12 and 16 mm

The direction of the pull shall be opposite the direction of the carrier tape travel. The pull angle of the carrier tape shall be

165° to 180° from the plane of the carrier tape. During peeling, the carrier and/or cover tape shall be pulled at a velocity of

300 ±10 mm/minute.

3. Labeling: Bar code labeling (standard or custom) shall be on the side of the reel opposite the sprocket holes. Refer to EIA

Standards 556 and 624.

Figure 2 – Maximum Component Rotation

°

ꢁ

ꢀꢁꢂꢃꢄꢅꢄ ꢆꢇꢄꢈꢇꢉꢊꢉꢋ ꢌꢇꢋꢁꢋꢃꢇꢉ

Tꢇꢈ ꢍꢃꢊꢎ

ꢀꢁꢂꢃꢄꢅꢄ ꢆꢇꢄꢈꢇꢉꢊꢉꢋ ꢌꢇꢋꢁꢋꢃꢇꢉ

ꢏꢃꢐꢊ ꢍꢃꢊꢎ

ꢁypical Pocꢇet Centerline

Tꢁꢈꢊ

ꢀꢁꢂꢃꢄꢅꢄ

°

ꢁ

s

Wꢃꢐꢋꢑ ꢒꢄꢄ) ꢌꢇꢋꢁꢋꢃꢇꢉ ꢒ

)

ꢂ,ꢃꢄ

ꢃ6 – ꢄꢅꢅ

ꢄꢅ

ꢃꢅ

ꢀo

Tꢁꢈꢊ

ꢀꢁꢂꢃꢄꢅꢄ

°

S

Wꢃꢐꢋꢑ ꢒꢄꢄ) ꢌꢇꢋꢁꢋꢃꢇꢉ ꢒ

)

ꢂ,ꢃꢄ

ꢃ6 – 56

ꢆꢄ – ꢄꢅꢅ

ꢄꢅ

ꢃꢅ

5

ꢁypical Component Centerline

Ao

Figure 4 – Bending Radius

Figure 3 – Maximum Lateral Movement

Emꢃossed

Carrier

Pꢂnched

Carrier

ꢃ mm ꢄ ꢅꢆ mm ꢇape

ꢅ6 mm ꢇape

ꢀ.5 mm maꢁimꢂm

ꢅ.ꢀ mm maꢁimꢂm

ꢀ

ꢁending

ꢀadiꢂs

ꢀ

T2079_SSD • 9/27/2016 16

Solid State Drives/High Energy Applications

Polymer Electrolytic (KO-CAP^®), 6.3 – 35 VDC

Figure 5 – Reel Dimensions

ꢁꢂll ꢃadiꢂs,

See ꢀote

ꢐ3 (ꢉnclꢂdes

ꢊlange distortion

at oꢂter edge)

Access Hole at

Slot ꢅocation

(ꢆ ꢇꢈ mm minimꢂm)

ꢐꢌ (ꢑeasꢂred at hꢂꢒ)

D

(See ꢀote)

A

ꢀ

C

(Arꢒor hole

ꢐꢏ (ꢑeasꢂred at hꢂꢒ)

diameter)

ꢉꢊ present,

tape slot in core

ꢊor tape startꢋ

ꢌ.5 mm minimꢂm ꢍidth ꢎ

ꢏꢈ.ꢈ mm minimꢂm depth

ꢄ

(see ꢀote)

ꢀoteꢋ Drive spoꢓes optionalꢔ iꢊ ꢂsed, dimensions ꢄ and D shall apply.

Table 5 – Reel Dimensions

Metric will govern

Constant Dimensions — Millimeters (Inches)

Tape Size

8 mm

A

B Minimum

C

D Minimum

178±0.20

(7.008±0.008)

or

330±0.20

(13.000±0.008)

1.5

(0.059)

13.0+0.5/-0.2

(0.521+0.02/-0.008)

20.2

(0.795)

12 mm

16 mm

Variable Dimensions — Millimeters (Inches)

Tape Size

8 mm

N Minimum

W₁

W₂Maximum

W₃

8.4+1.5/−0.0

(0.331+0.059/−0.0)

12.4+2.0/−0.0

(0.488+0.078/−0.0)

16.4+2.0/−0.0

14.4

(0.567)

18.4

(0.724)

22.4

50

(1.969)

Shall accommodate tape

width without interference

12 mm

16 mm

(0.646+0.078/−0.0)

(0.882)

T2079_SSD • 9/27/2016 17

Solid State Drives/High Energy Applications

Polymer Electrolytic (KO-CAP^®), 6.3 – 35 VDC

Figure 6 – Tape Leader & Trailer Dimensions

Emꢋossed Carrier

Carrier ꢀape

Pꢄnched Carrier

ꢉ mm ꢊ ꢁꢇ mm only

ꢅoꢄnd Sprocꢆet Holes

ꢃTAꢄT

ꢀꢁꢂ

ꢀop Cover ꢀape

Elongated Sprocꢆet Holes

(3ꢇ mm tape and ꢈider)

ꢁꢂꢂ mm

ꢃinimꢄm ꢌeader

ꢍꢂꢂ mm ꢃinimꢄm

ꢀrailer

Components

ꢁ6ꢂ mm ꢃinimꢄm

ꢀop Cover ꢀape

Figure 7 – Maximum Camber

Elongated sprocꢃet holes

(3ꢇ mm ꢉ ꢊider tapes)

Carrier ꢀape

ꢁoꢂnd Sprocꢃet Holes

ꢄ mm ꢅaꢆimꢂm, either direction

Straight Edge

ꢇ5ꢈ mm

T2079_SSD • 9/27/2016 18

Solid State Drives/High Energy Applications

Polymer Electrolytic (KO-CAP^®), 6.3 – 35 VDC

KEMET Electronic Corporation Sales Ofﬁces

For a complete list of our global sales ofﬁces, please visit www.kemet.com/sales.

Disclaimer

All product speciﬁcations, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for

checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed.

All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied.

Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such

applications, but are not intended to constitute – and KEMET speciﬁcally disclaims – any warranty concerning suitability for a speciﬁc customer application or use.

The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any

technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes no

obligation or liability for the advice given or results obtained.

Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component

failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards

(such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or

property damage.

Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other

measures may not be required.

KEMET is a registered trademark of KEMET Electronics Corporation.

T2079_SSD • 9/27/2016 19


型号：	T521O157M035APE0507280
厂家：	KEMET CORPORATION
描述：	Polymer Electrolytic (KO-CAP), 6.3 - 35 VDC
文件：	总19页 (文件大小：912K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

T521O157M035APE0507280 [KEMET]

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