HER3008PT 查看數據表（PDF） - TSC Corporation
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HER3008PT Datasheet PDF : 2 Pages
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RATINGS AND CHARACTERISTIC CURVES (HER3001PT THRU HER3008PT)
FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W
10W
NONINDUCTIVE NONINDUCTIVE
trr
+0.5A
(+)
50Vdc
(approx)
(-)
DUT
1W
OSCILLOSCOPE
NON
(NOTE 1)
INDUCTIVE
(-)
PULSE
GENERATOR
(NOTE 2)
(+)
0
-0.25A
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
FIG.2- MAXIMUM FORWARD CURRENT DERATING
CURVE
36
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns/ cm
FIG.3- TYPICAL REVERSE CHARACTERISTICS
PER LEG
1000
30
24
100
Tj=1250C
12
6
0
0
50
100
150
CASE TEMPERATURE. (oC)
FIG.4- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER LEG
300
250
200
150
100
50
8.3ms Single Half Sine Wave
PER LEG. (JEDEC Method)
Tj=Tj max.
0
0
20
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG
1000
Tj=250C
f=1.0 MHz
Vsig=50mVp-p
10
Tj=250C
1
0.1
0
20 40
60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.6- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS PER LEG
40
Pulse Width=300 s
1% Duty Cycle
10
Tj=125oC
Tj=25oC
1
100
10
0.1
50-400V
600-1000V
1
10
REVERSE VOLTAGE. (V)
0.1
0.2 0.4
0.6 0.8
50-300V
400V
600-1000V
1.0 1.2 1.4 1.6
100
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
- 361 -
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