NPI21S2R2MTRB [NICHICON]

General Purpose Inductor, 2.2uH, 20%, 1 Element, SMD,;


型号：	NPI21S2R2MTRB
厂家：	NICHICON CORPORATION
描述：	General Purpose Inductor, 2.2uH, 20%, 1 Element, SMD, 测试功率感应器电感器
文件：	总4页 (文件大小：223K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

NPI__S Series

NPI Power Inductors

FEATURES

• MINIATURE SIZE (6.5mm X 5.2mm)

RoHS

• LOW PROFILE (1.05mm ~ 2.55mm MAXIMUM HEIGHT)

• SURFACE MOUNTABLE CONSTRUCTION

• TAPED AND REELED FOR AUTOMATIC INSERTION

Compliant

includes all homogeneous materials

*See Part Number System for Details

CHARACTERISTICS

Case Size

NPI21S

NPI22S

NPI23S

100µH ~ 1,000µH

±20% (M)

NPI24S

Inductance Range

2.2µH ~ 47µH

100µH ~ 3,300µH

Inductance Tolerance

Operating Temperature Range

Inductance Change at Isat

Temperature Rise at Isat

Resistance to Solder Heat

-25°C ~ +85°C

-10% max.

+40°C max.

260°C for 10 seconds (Inductance change ±10% max.)

CASE DIMENSIONS (mm)

Series

NPI21S

NPI22S

NPI23S

NPI24S

L₁

W₁

1.05 max.

1.25 max.

1.55 max.

2.55 max.

4.8±0.1 3.0 ±0.1 0.5 ±0.1 0.4 ±0.1 5.2 ±0.1 5.0 ±0.1 6.5 max. 5.0 ±0.1

L₁

PART NUMBER SYSTEM

220 M TR F

NPI 21 S

W₁

Termination Finish:

100

F = RoHS Compliant Pb-free (100%Sn)

B = Sn-Pb (Optional)

Packaging: TR = Tape & Reel

Inductance Tolerance Code: M=±20%

Inductance Code (µH): 1st two digits are signiﬁcant,

3rd digit is multiplier for values from 10µH and up.

Construction Code (see drawing for details)

Circuit Schematic

Size Code (see table for details)

Series

LAND PATTERN DIMENSIONS (mm)

Series

G₁

REFLOW SOLDERING PROFILE

NPI_S

5.4

4.2

2.2

3.8

300

Soldering 260°C max.

5 seconds max.

250

200

150

100

Time above 230°C

30 seconds max.

Pre-Heat

150°C ~ 180°C

Cool Down

60 ~ 120 sec.

30 60 90

120 150

180 210

240 270

300

Time - Seconds

NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com

NPI__S Series

NPI Power Inductors

STANDARD VALUES - 21 CASE SIZE (6.5 x 5.2 x 1.05mm)

Part Number

Inductance Value

(µH)

DC Resistance

DC Current

(Irms)

DC Current

(Isat)

Test Frequency

(Ω)

NPI21S2R2MTRF

NPI21S3R3MTRF

NPI21S4R7MTRF

NPI21S6R8MTRF

NPI21S100MTRF

NPI21S150MTRF

NPI21S220MTRF

NPI21S330MTRF

NPI21S470MTRF

2.2±20%

3.3±20%

4.7±20%

6.8±20%

10±20%

15±20%

22±20%

33±20%

47±20%

0.18

0.22

0.28

0.38

0.61

0.82

1.10

1.88

2.34

0.51

0.46

0.41

0.35

0.27

0.24

0.20

0.15

0.14

1.70

1.50

1.32

1.12

0.90

0.73

0.62

0.52

0.42

100KHz

STANDARD VALUES - 22 CASE SIZE (6.5 x 5.2 x 1.25mm)

Part Number

Inductance Value

(µH)

DC Resistance

DC Current

(Irms)

DC Current

(Isat)

Test Frequency

(Ω)

NPI22S2R2MTRF

NPI22S3R3MTRF

NPI22S4R7MTRF

NPI22S6R8MTRF

NPI22S100MTRF

NPI22S150MTRF

NPI22S220MTRF

NPI22S330MTRF

NPI22S470MTRF

2.2±20%

3.3±20%

4.7±20%

6.8±20%

10±20%

15±20%

22±20%

33±20%

47±20%

0.18

0.22

0.27

0.37

0.48

0.62

1.00

1.40

2.16

0.55

0.50

0.45

0.38

0.33

0.29

0.23

0.19

0.15

1.97

1.82

1.54

1.30

1.10

0.95

0.77

0.6

100KHz

0.51

STANDARD VALUES - 23 CASE SIZE (6.5 x 5.2 x 1.55mm)

Part Number

Inductance Value

(µH)

DC Resistance

DC Current

(Irms)

DC Current

(Isat)

Test Frequency

100KHz

(Ω)

NPI23S101MTRF

NPI23S151MTRF

NPI23S221MTRF

NPI23S331MTRF

NPI23S471MTRF

NPI23S631MTRF

NPI23S102MTRF

100±20%

150±20%

220±20%

330±20%

470±20%

630±20%

1000±20%

3.2

5.0

6.5

0.160

0.130

0.115

0.085

0.060

0.055

0.050

0.50

0.35

0.30

0.22

0.17

0.15

0.13

STANDARD VALUES - 24 CASE SIZE (6.5 x 5.2 x 2.55mm)

Part Number

Inductance Value

(µH)

DC Resistance

DC Current

(Irms)

DC Current

(Isat)

Test Frequency

(Ω)

NPI24S101MTRF

NPI24S151MTRF

NPI24S221MTRF

NPI24S331MTRF

NPI24S471MTRF

NPI24S681MTRF

NPI24S102MTRF

NPI24S152MTRF

NPI24S222MTRF

NPI24S332MTRF

100±20%

150±20%

220±20%

330±20%

470±20%

680±20%

1000±20%

1500±20%

2200±20%

3300±20%

1.6

2.5

3.8

5.9

7.5

0.240

0.190

0.160

0.130

0.110

0.090

0.070

0.060

0.045

0.040

0.45

0.35

0.30

0.25

0.22

0.18

0.14

0.12

0.09

0.08

100KHz

Maximum +40°C temperature rise at Irms. Maximum -10% inductance change at Isat.

NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com

NPI__S Series

NPI Power Inductors

TAPING DIMENSIONS (mm)

Case Size

Qty/Reel

3,000

NPI21S

NPI22S

NPI23S

NPI24S

1.40 ±0.1

5.45 ±0.1 6.75 ±0.1

7.50 ±0.1

16.0

8.0

1.75 ±0.1

2.80 ±0.1

2,000

1.75mm ±0.1

4.0mm

±0.1

1.5mm ± 0.1

0.35mm ± 0.05

REEL DIMENSIONS (mm)

Tape Width

16mm

A(mm)

B(mm)

50 -0

C(mm)

D(mm)

330

18.0 +0

13 ±0.5

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Isat and Irms

NPI & NPIS Series

Isat (Saturation Current) - is the current required to decrease the inductance value by the specified

maximum amount (given as a percentage of the nominal inductance value).

Irms - is the current required to increase the temperature of the part a maximum specificed amount

(given as a temperature rise in °C).

In some instances Isat and Irms are shown separately with a maximum decrease in inductance speci-

fied at one current rating (Isat) and a maximum temperature rise specificed at another current rating

(Irms). In other cases one current value is given for both (specified as Idc) and represents the current at

which a specified maximum inductance decrease and a maximum specified temperature rise can occur.

The graph below illustrates change in inductance and temperature as current increases.

Based on the above graph Isat and Irms could be expressed as follows:

1. Isat and Irms can be shown as separate current values. The Isat current is a value of current that

could potentially produce a specified maximum inductance change (-5%, -10%, -20%, etc. of the nominal

value). In this case a 1.0A current has produced a -5% inductance change so 1.0A could be specified as

the inductor's Isat current rating. The Irms could be expressed as the current that produces a +40°C

temperature rise which in this case is about 1.18A.

2. Both Isat and Irms can be expressed using one current value (Idc). In the above graph 1.18A could be

specified as the Idc for the part noting that at 1.18A a potential +40°C temperature rise (equivalent to

Irms) and a -10% change in inductance (equivalent to Isat) could occur.

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