RATING AND CHARACTERISTIC CURVES
GBU404 thru GBU410
AVERAGE FORWARD CURRENT
AMPERES
5.0
WITH HEATSINK
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG.1 - FORWARD CURRENT DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
180
160
140
120
100
80
60
40
20
0
1
Single Half-Sine-Wave
4.0
3.0
WITHOUT HEATSINK
2.0
1.0
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
0
0
20
40
60
80
100
120
140
2
5
10
20
50
100
CASE TEMPERATURE , C
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL JUNCTION CAPACITANCE
100
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
100
INSTANTANEOUS FORWARD CURRENT ,(A)
CAPACITANCE , (pF)
T
J
= 125 C
10
10
T
J
= 25 C
1
T
J
= 25 C, f = 1MHz
1
1
4
PULSE WIDTH 300us
0.1
10
100
0
0.2
0.4
0.6
0.8
1
1.2
1.4
REVERSE VOLTAGE , VOLTS
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
1000
INSTANTANEOUS
REVERSE CURRENT ,(uA)
100
T
J
= 125 C
T
J
= 100 C
10
T
J
= 50 C
1.0
T
J
= 25 C
0.1
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
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ASEMI [ 台湾ASEMI ]
