sc2220-r42 Signal Transformer Inc., sc2220-r42 Datasheet
sc2220-r42
Manufacturer Part Number
sc2220-r42
Description
Smd Power Inductors
Manufacturer
Signal Transformer Inc.
Datasheet
1.SC2220-R42.pdf
(1 pages)
Custom versions available upon request.
SC2220
www.signaltransformer.com
SMD POWER INDUCTORS
●
1. Open frame construction
2 Low DCR
3 Excellent Power Density
4 Engineered to Provide High Efficiency
ELECTRICAL C HARACTERISTICS
(1).
(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.
SC2220-R10
SC2220-R24
SC2220-R42
SC2220-1R0
SC2220-1R5
SC2220-2R2
SC2220-3R3
SC2220-4R7
SC2220-6R8
SC2220-100
SC2220-150
SC2220-220
SC2220-330
SC2220-470
SC2220-680
SC2220-101
SC2220-151
SC2220-221
SC2220-331
SC2220-471
SC2220-681
SC2220-102
SC2220-222
SC2220-472
SC2220-103
Part Number
Features
Inductance tolerance for 0.1uH~0.42uH: ±30%, for 1uH~510mH: ±20%. Tested at 0.25V, 0ADC and 25℃
Inductance
10000
1000
2200
4700
0.24
0.42
100
150
220
330
470
680
(uH)
0.1
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
(1)
Frequency
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
10KHZ
10KHZ
10KHZ
10KHZ
1MHZ
1MHZ
1MHZ
1MHZ
1MHZ
1MHZ
1MHZ
1MHZ
1MHZ
1MHZ
1MHZ
1MHZ
1MHZ
1MHZ
1MHZ
Click here for
Test
DC Resistance
(Ω MAX)
140.00
14.0m
18.2m
26.6m
30.8m
40.6m
50.4m
63.0m
104m
130m
210m
265m
630m
448m
938m
11.34
14.42
30.10
61.04
9.8m
XXX
1.20
2.66
3.36
6.16
7.56
(2)
QUANTITY PER REEL & PACKING INFORMATION
MARKING
Saturation
Current
6.00
5.30
4.80
4.00
3.70
3.20
2.90
2.70
2.00
1.70
1.40
1.20
0.90
0.80
0.64
0.56
0.42
0.32
0.27
0.24
0.19
0.15
0.10
0.07
0.05
(A)
(3)
Temperature
Current
7.80
6.60
5.40
4.40
3.90
3.50
3.10
2.80
2.38
1.85
1.50
1.23
0.96
0.76
0.68
0.52
0.40
0.30
0.26
0.23
0.19
0.15
0.10
0.07
0.05
(A)
42
(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
10000
1000
0. 01
80
70
60
50
30
20
10
100
40
10
0. 1
1
10
0
103
1000
BC 2220 I nduct ance decr ease by cur r ent
SC220 Inductance decrease by current
100
SC2220 Temperature rise by current
2000
BC 2220 Tem per at ur e r i se by cur r ent
100
103
3000
500 Bayview Avenue, Inwood, NY 11096
D C cur r ent ( m A)
DC current (mA)
DC current (mA)
D C cur r ent ( m A)
4000
•
techhelp@signaltransformer.com
1000
5000
330
6000
10000
7000
R 10
8000
R 10
100000
9000
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