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| 型号： | SC2220-R42 |
| 厂商： | Signal Transformer |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | INDUCTOR SMD 0.42UH 4.8A1MHZ |
| 特色产品： | SC Series SMD Power Inductors |
| 标准包装： | 1,000 |
| 系列： | SC2220 |
| 电感： | 420nH |
| 电流： | 4.8A |
| 电流 - 饱和： | 4.8A |
| 电流 - 温升： | 5.4A |
| 容差： | ±30% |
| 屏蔽： | 无屏蔽 |
| DC 电阻(DCR)： | 最大 18.2 毫欧 |
| 封装/外壳： | 0.236" L x 0.209" W x 0.197" H（6.00mm x 5.30mm x 5.00mm） |
| 安装类型： | 表面贴装 |
| 包装： | 带卷 (TR) |
| 频率 - 测试： | 1MHz |
SC2220
SMD POWER INDUCTORS
XXX
MARKING
● Features
1.
2
3
4
Open frame construction
Low DCR
Excellent Power Density
Engineered to Provide High Efficiency
ELECTRICAL CHARACTERISTICS
Part Number
SC2220-R10
SC2220-R24
SC2220-R42
SC2220-1R0
SC2220-1R5
SC2220-2R2
SC2220-3R3
Inductance
(uH)
(1)
0.1
0.24
0.42
1.0
1.5
2.2
3.3
Test
Frequency
1MHZ
1MHZ
1MHZ
1MHZ
1MHZ
1MHZ
1MHZ
DC Resistance
( Ω MAX)
(2)
9.8m
14.0m
18.2m
26.6m
30.8m
40.6m
50.4m
Saturation
(3)
Current
(A)
6.00
5.30
4.80
4.00
3.70
3.20
2.90
Temperature
(4)
Current
(A)
7.80
6.60
5.40
4.40
3.90
3.50
3.10
10000
1000
100
10
1
0. 1
BC2220 I by by
SC220 Inductance decrease cur current
103
330
R10
SC2220-4R7
SC2220-6R8
SC2220-100
4.7
6.8
10
1MHZ
1MHZ
1MHZ
63.0m
104m
130m
2.70
2.00
1.70
2.80
2.38
1.85
0. 01
10
100
1000
DC current (mA)
10000
100000
SC2220-150
15
1MHZ
210m
1.40
1.50
SC2220-220
SC2220-330
SC2220-470
22
33
47
1MHZ
1MHZ
1MHZ
265m
448m
630m
1.20
0.90
0.80
1.23
0.96
0.76
80
70
BC2220
SC2220 Temperature rise by current
SC2220-680
SC2220-101
SC2220-151
SC2220-221
SC2220-331
SC2220-471
SC2220-681
68
100
150
220
330
470
680
1MHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
938m
1.20
2.66
3.36
6.16
7.56
11.34
0.64
0.56
0.42
0.32
0.27
0.24
0.19
0.68
0.52
0.40
0.30
0.26
0.23
0.19
60
50
40
30
20
10
103
100
R10
SC2220-102
SC2220-222
SC2220-472
1000
2200
4700
10KHZ
10KHZ
10KHZ
14.42
30.10
61.04
0.15
0.10
0.07
0.15
0.10
0.07
0
1000
2000
3000 4000 5000 6000
DC current ent (mA) A)
7000
8000
9000
SC2220-103
10000
10KHZ
140.00
0.05
0.05
(1). Inductance tolerance for 0.1uH~0.42uH: ± 30%, for 1uH~510mH: ± 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.
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42
? 2011 Signal Transformer –Specification subject to change without notice. 07.11
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