SR840 查看數據表（PDF） - Bytes
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SR840 Datasheet PDF : 2 Pages
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RATING AND CHARACTERISTIC CURVES (SR820 THRU SR860)
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
12
10
8
6
4
2
0
0
20 40 60 80 100 120 140 160 180 200
CASE TEMPERATURE,( C)
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
250
200
150
100
50
0
1
Tj=25 C
8.3ms Single Half
Sine Wave
JEDEC method
5
10
NUMBER OF CYCLES AT 60Hz
50
100
2800
2400
2000
1600
1200
800
400
0
.01
FIG.4-TYPICAL JUNCTION CAPACITANCE
SR820~SR845
SR850~SR860
.05 .1
.5 1
5 10
REVERSE VOLTAGE,(V)
50 100
FIG.2-TYPICAL FORWARD
CHARACTERISTICS
50
10
5.0
1.0
0.1
Tj=25 C
Pulse Width 300us
1% Duty Cycle
.01
.1
.3 .5 .7 .9 1.1 1.3 1.5
FORWARD VOLTAGE,(V)
FIG.5 - TYPICAL REVERSE
CHARACTERISTICS
100
10
1.0
.1
Tj=75 C
Tj=25 C
.01
0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
35
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