TTL08GPR020DTL [WALSIN]

High Power Thin Film Current Sensor;


型号：	TTL08GPR020DTL
厂家：	Walsin Technology
描述：	High Power Thin Film Current Sensor
文件：	总12页 (文件大小：1650K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

TTL02, TTL04, TTL06, TTL08, TTL12,

TTL20, TTL25

ꢀ5% , ꢀ1% , ꢀ0.5%

High Power Thin Film Current Sensor

Size:0201,0402,0603,0805,1206,2010,2512

*Contents in this sheet are subject to change without prior notice.

FEATURES

1. Extra high power rating and low TCR.

2. Extra low resistance and high precision.

3. High component and equipment reliability

4. Low resistances applied to current sensing

5. RoHS compliant & Halogen Free.

6. Suitable for lead free soldering.

APPLICATIONS

ꢀ

Current sensor

Medical equipment

Measuring instrument

Communication device

Power supply

Computer

DESCRIPTION

This specification describes TTL series current sensor – Extra high power and low TCR with lead-free

terminations made by metal film with substrate.

Quick Reference Data

Functional code

Power

Resistance Resistance

Series Size Code

Range

Tolerance

TCR

0201

(0603)

350ppm/

150ppm/

75ppm/

5~20m

2.5~20m

5~20m

1/10W 1/8W 1/5W 1/4W 1/3W

0402

(1005)

1/8W 1/5W 1/4W 1/3W 1/2W

1/5W 1/4W 1/3W 1/2W

1/4W 1/3W 1/2W

0603

(1608)

±0.5%

0805

(2012)

(>10m

)

TTL

±1%

1206

(3216)

1/4W 1/3W 1/2W 1W

±5%

50ppm/

75ppm/

100ppm/

2010

(5025)

5~20m

50ppm/

75ppm/

100ppm/

2512

(6342)

Note :

This is the maximum voltage that may be continuously supplied to the resistor element, see “IEC publication

60115-8”

Max. Operation Voltage : So called RCWV (Rated Continuous Working Voltage) is determined by

RCWV ꢁ RatedPower ꢀResistanceValue

Operating Temperature Range

0201/0402 : -55°C to +125°C

0603/0805/1206/2010/2512 : -55°C to +170°C

DIMENSIONS:(unit:mm)

Type

Resistance Range

L(mm)

W(mm)

H(mm)

I1(mm)

0.60±0.03

1.00±0.10

1.60±0.20

2.03±0.25

3.20±0.25

5.08±0.25

6.35±0.25

0.31±0.04

0.55±0.10

0.76±0.25

1.27±0.25

1.60±0.25

2.54±0.25

3.18±0.25

Max:0.30

Max:0.35

0.56±0.25

0.64±0.25

0.14±0.16

0.25±0.10

0.38±0.25

0.51±0.25

0.76±0.25

5~20m

2.5~20m

5~20m

TTL02

TTL04

TTL06

TTL08

TTL12

TTL20

TTL25

0201/0402

0603/0805/1206/2010/2512

Marking

0201/0402(No Marking)

0603/0805(3 digits)

020=20m

1206/2010/2512(4 digits)

R020=20m

FUNCTIONAL DESCRIPTION

Product characterization

Standard values of nominal resistance are taken from the E96 & E24 series for resistors with a tolerance of

ꢂ5.0%,ꢂ1.0%. The values of the E24/E96 series are in accordance with “IEC publication 60063”.

DERATING

The power that the resistor can dissipate depends on the operating temperature; see Fig.1&Fig2

0201/0402 Range: -55°C to +125°C (Fig.1)

0603 to 2512 Range: -55°C to +170°C (Fig.2)

MOUNTING

Due to their rectangular shapes and small tolerances, Surface Mountable Resistors are suitable for

handling by automatic placement systems.

Chip placement can be on ceramic substrates and printed-circuit boards (PCBs).

Electrical connection to the circuit is by individual soldering condition.

The end terminations guarantee a reliable contact.

SOLDERING CONDITION

The robust construction of chip resistors allows them to be completely immersed in a solder bath of 260ꢃC

for 10 seconds. Therefore, it is possible to mount Surface Mount Resistors on one side of a PCB and other

discrete components on the reverse (mixed PCBs).

Surface Mount Resistors are tested for solderability at 235ꢃC during 2 seconds within lead-free solder bath.

The test condition for no leaching is 260ꢃC for 30 seconds. Typical examples of soldering profile and

condition that provide reliable joints without any damage are given in Fig 3. and Table 1.

Fig. 3 Infrared soldering profile for Chip Resistors

Table 1. Infrared soldering condition for Chip Resistors

Temperature Condition

Average ramp-up rate (217ꢃC to 260ꢃC)

Between 150 and 200ꢃC

> 217ꢃC

Exposure Time

Less than 3ꢃC/second

Between 60-120 seconds

Between 60-150 seconds

260ºC +0/-5ꢃC

Peak Temperature

Min. 30 seconds

Time within 245ꢃC

Ramp-down rate (Peak to 217ꢃC)

Time from 25ꢃC to Peak

Less than 6ꢃC/second

No greater than 480 seconds

CATALOGUE NUMBERS

TTL

XXXX

Tolerance

Packaging

code

Termination

Code

Type code

Size code

02: 0201

04: 0402

06: 0603

08: 0805

12: 1206

20: 2010

25: 2512

Power Rating

Q:2W

TCR

N:50ppm/

O:75ppm/

P:100ppm/

Q:150ppm/

R:200ppm/

U:350ppm/

Resistance

e.g. :

Low

Resistance

D: 0.5%

F: 1.0%

J : 5.0%

R020 = 20mΩ

R005 = 5mΩ

R2L5 =2.5mΩ

P:1W

L: Sn base

(lead-free)

T: 7” Taped &

Reeled

M:1/2W

K:1/3W

J:1/4W

I:1/5W

H:1/8W

G:1/10W

Recommend Solder Pad Dimensions

Type

Resistance Range

5~20m

A(mm)

1.00

2.00

2.52

2.54

3.90

6.10

7.36

B(mm)

0.30

0.40

0.50

0.76

3.30

4.06

C(mm)

D(mm)

TTL02

TTL04

TTL06

TTL08

TTL12

TTL20

TTL25

0.35

0.80

1.01

1.02

1.57

1.40

1.65

0.40

0.60

1.01

1.27

1.78

3.05

3.68

2.5~20m

5~20m

TEST AND REQUIREMENTS(JIS C 5201-1 : 1998)

REQUIREMENT

Resistor

TEST

PROCEDURE

D: ±0.5%,F: ±1%, G: ±5%

DC resistance

IEC 60115-1 / JIS

C 5201-1 , Clause

4.5

Within the specified tolerance

Temperature

Coefficient of

Natural resistance change per change in degree Refer to

centigrade.

“ QUICK REFERENCE DATA “

Resistance(T.C.R)

(ppm/ C)

R₁: Resistance at reference temperature

R₂: Resistance at test temperature

t₁: 20°C+5°C-1°C

t2 : 125°C+5°C-1°C

5 times of rated power for 5 seconds at room temperature No visible damage

±(1.0%+0.0005Ω)

Short time overload

(S.T.O.L)

IEC60115-1 4.13

Resistance to

soldering

heat(R.S.H)

MIL-STD-202G-

method 210F

IEC 60115-1 4.18

Condition B, no pre-heat of samples

No visible damage

Leadfree solder, 260 °C, 10 seconds immersion time

±(0.5%+0.0005Ω)

Procedure 2 for SMD: devices fluxed and cleaned with

isopropanol

SMD conditions:

1st step: method B, aging 4 hours at 155 °C dry heat

2nd step: leadfree solder bath at 245± 3 °C

Solderability

good tinning (>95% covered)

IPC/JEDEC

no visible damage

J-STD-002B test B

Dipping time: 3± 0.5 seconds

Thermal Shock

MIL-STD-202G-

method 107

-55/+125 °C

±(1.0%+0.0005Ω)

Note: Number of cycles required is 300. Devices mounted

Maximum transfer time is 20 seconds. Dwell time is 15

minutes. Air – Air

Endurance

MIL-STD-202G-

method 108

70±2ºC, 1000 hours, loaded with RCWV,,1.5 hours on ±(1.0%+0.0005Ω)

and 0.5 hours off

IEC 60115-1 4.25.1

1,000 hours at 85ºC/85%R.H. 10% of operating power,

±(1.0%+0.0005Ω)

Bias Humidity

MIL-STD-202

no condensation on the devices, circulating air.

Method 103

Device mounted on PCB test board as described, only 1

±(1.0%+0.0005Ω)

Bending Strength

IEC60115-1 4.33

board bending required

Bending for

0201: 3mm

0402 and above: 2mm

Holding time: minimum 60 seconds

High Temperature

Exposure

MIL-STD-202G-

1,000 hours at maximum operating temperature

±(1.0%+0.0005Ω)

depending on specification, unpowered

No direct impingement of forced air to the parts

Tolerances:

method 108

0201/0402 125± 3

IEC 60115-1 4.25.3

0603 and above 170± 3

Moisture Resistance Each temperature / humidity cycle is defined at 8 hours ± (0.5%+0.0005 Ω)

MIL-STD-202G-

method 106

(method 106F), 3 cycles / 24 hours for 10d with 25 °C / 65

°C 95% R.H, without steps 7a & 7b, unpowered

Parts mounted on test-boards, without condensation on

parts

Measurement at 24± 2 hours after test conclusion

PACKAGING

Paper Tape specifications (unit: mm)

Series No.

TTL02

TTL04

TTL06

TTL08

TTL12

TTL20

TTL25

0.720±0.05

1.20±0.10

1.90±0.20

2.40±0.20

3.60±0.20

5.50±0.20

6.90±0.20

0.42±0.05

0.7±0.10

1.10±0.20

1.65±0.20

2.00±0.20

2.80±0.20

3.60±0.20

8.00±0.30

12.00±0.30

3.50±0.05

3.50±0.20

5.50±0.10

1.75±0.10

Series No.

ꢀD

ꢁ0.1

ꢂ0.0

2.00±0.10

4.00±0.10

0.4±0.05

TTL02

ꢀ1.50

ꢁ0.1

2.00±0.10

4.00±0.10

0.40±0.05

0.65±0.05

Max. 1.0

Max 1.2

TTL04

TTL06

TTL08

TTL12

TTL20

TTL25

ꢀ1.50

ꢂ0.0

ꢁ0.1

ꢂ0.0

ꢀ1.50

ꢁ0.1

ꢂ0.0

ꢀ1.50

ꢁ0.1

ꢂ0.0

ꢀ1.50

ꢁ0.1

ꢂ0.0

ꢀ1.50

ꢁ0.1

ꢂ0.0

ꢀ1.50

Reel Dimensions:

Symbol

(unit : mm)

13.0±0.2

9.0±0.5

ꢀ178.0±2.0

ꢀ60.0±1.0

Taping Quantity

Chip resistors 4,000 pcs per reel ( TTL25, TTL20 )

Chip resistors 5,000 pcs per reel ( TTL12, TTL08, TTL06 )

Chip resistors 10,000 pcs per reel ( TTL04 )

Chip resistors 15,000 pcs per reel ( TTL02 )

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