参数资料
型号: SD840T
元件分类: 整流器
英文描述: 8 A, 40 V, SILICON, RECTIFIER DIODE, TO-251AB
封装: ROHS COMPLIANT, PLASTIC PACKAGE-3
文件页数: 2/2页
文件大小: 41K
代理商: SD840T
PAGE . 2
STAD-APR.27.2009
SD820T~SD860T
RATING AND CHARACTERISTIC CURVES
A
VERAGE
FOR
W
ARD
CURRENT
AMPERES
Fig.1- FORWARD CURRENT DERATING CURVE
CASE TEMPERATURE, C
O
0
50
100
150
10
8
6
4
2
0
Fig.4- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT
PEAK
FOR
W
ARD
SURGE
CURRENT
AMPERES
NO. OF CYCLE AT 60Hz
120
100
80
60
40
20
0
1
2
5
10
20
50
100
Fig.3- TYPICAL REVERSE CHARACTERISTICS
INST
ANT
ANEOUS
REVERSE
CURRENT
,m
A
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%)
020406080
100
10
1.0
0.1
0.01
.001
T= 100 C
O
T= 75 C
O
T= 25 C
J
O
V
=20-40V
V
=50-60V
RRM
INST
ANT
A
NEOUS
F
OR
W
A
RD
CURRENT
AMPERES
INSTANTANEOUS FORWARD VOLTAGE ,VOLTS
.3
.4
.5
.6
.7
.8
0.9
1.0
40
10
8
6
4
2
1.0
.8
.6
.4
.2
.1
T= 25 C
Pulse Width = 300 s
1% Duty Cycle
J
O
m
20V~45V
50~60V
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相关代理商/技术参数
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