参数资料
型号: SCH53-820
厂商: Signal Transformer
文件页数: 1/1页
文件大小: 0K
描述: INDUCTOR SMD 82UH 0.39A 1KHZ
特色产品: SC Series SMD Power Inductors
标准包装: 2,000
系列: SCH53
电感: 82µH
电流: 390mA
电流 - 饱和: 390mA
电流 - 温升: 470mA
容差: ±20%
屏蔽: 无屏蔽
DC 电阻(DCR): 最大 1.34 欧姆
封装/外壳: 0.236" L x 0.213" W x 0.126" H(6.00mm x 5.40mm x 3.20mm)
安装类型: 表面贴装
包装: 带卷 (TR)
频率 - 测试: 1kHz

SCH53
SMD POWER INDUCTORS
XXX
MARKING
● Features
1. Open frame construction
2 Excellent Power Density
3 Engineered to Provide High Efficiency
ELECTRICAL CHARACTERISTICS
Part Number
Inductance
(uH)
(1)
Test
Frequency
DC Resistance
( Ω MAX)
(2)
Saturation
(3)
Current
(A)
Temperature
(4)
Current
(A)
1000
BCH53 I by by
SCH53 Inductance decr decrease cur current
SCH53-2R2
SCH53-3R3
SCH53-4R7
SCH53-100
SCH53-120
SCH53-150
2.2
3.3
4.7
10
12
15
7.96KHZ
7.96KHZ
7.96KHZ
1KHZ
1KHZ
1KHZ
66m
88m
96m
0.16
0.18
0.25
2.03
1.88
1.68
1.23
1.12
1.00
2.60
2.30
2.00
1.50
1.35
1.20
100
10
1
221
330
2R2
SCH53-180
SCH53-220
18
22
1KHZ
1KHZ
0.28
0.39
0.88
0.80
1.10
1.05
0. 1
10
100
1000
DC current (mA)
10000
100000
SCH53-270
SCH53-330
SCH53-390
27
33
39
1KHZ
1KHZ
1KHZ
0.42
0.49
0.55
0.72
0.67
0.64
0.90
0.80
0.76
80
70
BCH53 by by i
SCH53 Temperature se rise cur current
SCH53-470
SCH53-560
47
56
1KHZ
1KHZ
0.77
0.87
0.53
0.50
0.70
0.58
60
50
40
221
330
2R2
SCH53-680
SCH53-820
SCH53-101
68
82
100
1KHZ
1KHZ
1KHZ
1.21
1.34
1.57
0.45
0.39
0.37
0.50
0.47
0.43
30
20
10
SCH53-121
120
1KHZ
1.80
0.34
0.42
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
SCH53-151
SCH53-181
SCH53-221
150
180
220
1KHZ
1KHZ
1KHZ
2.40
2.66
3.73
0.31
0.30
0.26
0.39
0.33
0.30
DC DC cur current (mA)
(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.
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62
? 2011 Signal Transformer –Specification subject to change without notice. 07.11
500 Bayview Avenue, Inwood, NY 11096
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