1N6478 View Datasheet(PDF) - General Semiconductor
Part Name
Description
Manufacturer
1N6478 Datasheet PDF : 2 Pages
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RATINGS AND CHARACTERISTIC CURVES 1N6478 THRU 1N6484
FIG. 1 - FORWARD CURRENT DERATING CURVE
1.0
60 HZ
RESISTIVE OR
INDUCTIVE LOAD
0.8
0.6
0.4
0.2
0
0 25 50 75 100 125 150 175
TERMINAL TEMPERATURE, °C
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
10
TJ=25°C
PULSE WIDTH=300µs
1% DUTY CYCLE
1
0.1
0.01
0.4 0.6 0.8 1.0 1.2 1.4 1.6
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
30
TJ=25°C
f=1.0 MHZ
Vsig=50mVp-p
10
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
30
TA=75°C
8.3ms SINGLE HALF SINE-WAVE
25
(JEDEC Method)
20
15
10
5.0
0
1
10
100
NUMBER OF CYCLES AT 60 HZ
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
10
TJ=100°C
1
0.1
0.01
0
TJ=25°C
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
100
MOUNTED ON 0.20 x 0.27” (5 x 7mm)
COPPER PAD AREAS
10
1
1
10
100
REVERSE VOLTAGE, VOLTS
1
0.1
0.01
0.1
1
10
100
t, PULSE DURATION, sec
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