DB157 [LGE]
Silicon Bridge Rectifiers; 硅桥式整流器
| 型号： | DB157 |
| 厂家： | 
LGE |
| 描述： | Silicon Bridge Rectifiers |
| 文件： | 总2页 (文件大小：153K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DB151-DB157
Silicon Bridge Rectifiers
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 1.5 A
Features
DB - 1
Rating to 1000V PRV
1± 0.1
Surge overload rating to 40 Amperes peak
Ideal for printed circuit board
Reliable low cost construction utilizing molded
plastic technique results in inexpensive product
8.3± 0.1
Lead solderable per MIL-STD-202 method 208
Lead: silver plated copper, solderde plated
Plastic material has UL flammabilityclassification
94V-O
5± 0.2
Dimensions in millimeters
Polaritysymbols molded on body
Weight: 0.016 ounces,0.45 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by20%.
DB151 DB152 DB153 DB154 DB155 DB156 DB157 UNITS
Maximum recurrent peak reverse voltage
Maximum RMS voltage
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
V
V
V
VRRM
VRMS
VDC
Maximum DC blocking voltage
Maximum average f orw ard
100
1000
1.5
A
IF(AV)
Output current
@TA=25
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
IFSM
40.0
1.1
A
V
Maximum instantaneous f orw ard voltage
at 1.5 A
VF
IR
Maximum reverse current
@TA=25
5.0
0.5
μ
A
at rated DC blocking voltage @TA=100
Operating junction temperature range
Storage temperature range
m A
- 55 ---- + 150
- 55 ---- + 150
TJ
TSTG
http://www.luguang.cn
mail:lge@luguang.cn
DB151-DB157
Silicon Bridge Rectifiers
Ratings AND Charactieristic Curves
FIG.1 -- PEAK FORWARD SURGE CURRENT
FIG.2 -- FORWARD DERATING CURVE
1.5
1.0
50
40
8.3ms Single Half Sine Wave
30
20
10
TJ=25
0.5
60Hz RESISTIVE OR
INDUCTIVE LOAD
0
0
25
50
75 100
125
150
1
10
100
NUMBER OF CYCLES AT60HZ
AMBIENT TEMPERATURE,
FIG.3 -- TYPICAL FORWARD CHARACTERISTIC
FIG.4 -- TYPICAL REVERSE CHARACTERISTIC
10
10
1.0
1.0
0.1
TJ=25
0.1
.01
T =125
J
Pulse Width
=300uS
0.1
0.4
0.6
0.8
1.0
1.2
1.4
0
20 40
60 80 100 120 140
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
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mail:lge@luguang.cn
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