GI750 查看數據表（PDF） - General Semiconductor
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GI750 Datasheet PDF : 2 Pages
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RATINGS AND CHARACTERISTIC CURVES GI750 THRU GI758
FIG.1 - MAXIMUM FORWARD CURRENT
DERATING CURRENT
60 HZ RESISTIVE or
INDUCTIVE LOAD
1.1 x 1.1” (30 x 30mm)
COPPER PADS
0 20 40 60 80 100 120 140 160 180 200
AMBIENT TEMPERATURE, °C
FIG. 3 - MAXIMUM PEAK FORWARD SURGE CURRENT
600
NON-REPETITIVE
TJ=25°C
VRRM may be APPLIED
BETWEEN EACH CYCLE of
SURGE, the TJ NOTED is TJ
PRIOR to SURGE
TJ=150°C
TJ=25°C
REPETITIVE
100
TJ=150°C
FIG. 2 - MAXIMUM FORWARD CURRENT DERATING
CURVE
28
24
L=0.25”
(6.35mm)
L=0.125” (3.18mm)
60 HZ RESISTIVE or
INDUCTIVE LOAD
20
16 L=0.375”
(9.5mm)
12
8.0
4.0
L=0.625”(15.8mm)
BOTH LEADS
ATTACHED to HEAT
SINKS with LENGTH
as SHOWN “L”
0
0 20 40 60 80 100 120 140 160 180 200
LEAD TEMPERATURE, °C
100
FIG. 4 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
TJ=25°C
PULSE WIDTH=300µs
1% DUTY CYCLE
10
1
50
1
10
100
NUMBER OF CYCLES AT 60 HZ
0.1
FIG. 5 - TYPICAL REVERSE CHARACTERISTICS
100
10
TJ=125°C
TJ=100°C
1
TJ=25°C
0.1
0.01
0.6 0.8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
100
10
1
0.01
0
20
40
60
80 100
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
0.1
0.01
0.1
1
10
100
t, PULSE DURATION, sec.
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