sch53-2r2 Signal Transformer Inc., sch53-2r2 Datasheet

sch53-2r2

Manufacturer Part Number

sch53-2r2

Description

Smd Power Inductors

Manufacturer

Signal Transformer Inc.

Datasheet

1.SCH53-2R2.pdf (1 pages)

Current page: 1 of 1
Download datasheet (228Kb)

Custom versions available upon request.

SCH53

www.signaltransformer.com

SMD POWER INDUCTORS

●

1. Open frame construction

2 Excellent Power Density

3 Engineered to Provide High Efficiency

ELECTRICAL CHARACTERISTICS

(1). Inductance tolerance±20% tested at 0.25V, 0ADC and 25℃.

(2). DCR measured at 25℃.

(3). The DC current at which the inductance decreases by 10% from its initial value.

(4). The DC current that results in a 40℃ temperature rise from 25℃ ambient.

SCH53-2R2

SCH53-3R3

SCH53-4R7

SCH53-100

SCH53-120

SCH53-150

SCH53-180

SCH53-220

SCH53-270

SCH53-330

SCH53-390

SCH53-470

SCH53-560

SCH53-680

SCH53-820

SCH53-101

SCH53-121

SCH53-151

SCH53-181

SCH53-221

Part Number

Features

Inductance

(uH)

100

120

150

180

220

2.2

3.3

4.7

(1)

7.96KHZ

Frequency

1KHZ

Click here for

Test

DC Resistance

(Ω MAX)

66m

88m

96m

0.16

0.18

0.25

0.28

0.39

0.42

0.49

0.55

0.77

0.87

1.21

1.34

1.57

1.80

2.40

2.66

3.73

XXX

(2)

QUANTITY PER REEL & PACKING INFORMATION

MARKING

Saturation

Current

2.03

1.88

1.68

1.23

1.12

1.00

0.88

0.80

0.72

0.67

0.64

0.53

0.50

0.45

0.39

0.37

0.34

0.31

0.30

0.26

(A)

(3)

Temperature

Current

2.60

2.30

2.00

1.50

1.35

1.20

1.10

1.05

0.90

0.80

0.76

0.70

0.58

0.50

0.47

0.43

0.42

0.39

0.33

0.30

(A)

(4)

Sales@signaltransformer.com

Toll Free 866-239-5777 • Tel 516-239-5777 • Fax 516-239-7208

2011 Signal Transformer –Specification subject to change without notice. 07.11

1000

100

0. 1

500

221

BCH53 I nduct ance decr ease by cur r ent

SCH53 Inductance decrease by current

1000

SCH53 Temperature rise by current

BC H 53 Tem per at ur e r i se by cur r ent

100

330

1500

D C cur r ent ( m A)

500 Bayview Avenue, Inwood, NY 11096

DC current (mA)

2000

DC cur r ent ( m A)

221

•

techhelp@signaltransformer.com

1000

2500

330

3000

2R2

3500

2R 2

10000

4000

4500

100000

5000

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