HER301 データシートの表示（PDF） - TSC Corporation
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HER301 Datasheet PDF : 2 Pages
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RATINGS AND CHARACTERISTIC CURVES (HER301 THRU HER308)
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
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns/ cm
FIG.2- MAXIMUM AVERAGE
FORWARD CURRENT DERATING
6
5
Single Phase
Half Wave 60Hz
4
Resistive or
Inductive Load
0.375" (9.5mm)
3
Lead Length
2
1
0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE. (OC)
FIG.3- TYPICAL REVERSE CHARACTERISTICS
1000
FIG.5- TYPICAL FORWARD CHARACTERISTICS
100
100
Tj=1000C
10
Tj=750C
1.0
Tj=250C
0.1
0
20
40
60
80
100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.4- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
300
200
100
0
1
10
100
NUMBER OF CYCLES AT 60Hz
1000
Tj=250C
10
1
0.1
HER305
HER306~HER308
0.01
0
0.2 0.4 0.6
0.8 1.0
FORWARD VOLTAGE. (V)
1.2 1.4
FIG.6- TYPICAL JUNCTION CAPACITANCE
175
150
125
100
75
50
25
0
0.1
HER3H0E6~RH3E01R~3H0E8R305
0.5 1 2
5 10 20 50 100 200 500
REVERSE VOLTAGE. (V)
- 321 -
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