UGF12JT Datasheet, PDF (3/3 Pages) Vishay Siliconix – Ultrafast Rectifiers

UG12JT, UGF12JT, UGB12JT Series
Vishay Semiconductors
formerly General Semiconductor
Ratings and
Characteristic Curves (TA = 25°C unless otherwise noted)
Fig. 1 – Forward Current
Derating Curve
16
14
UG12HT, UG12JT,
12
UGB12HT, UGB12JT
10
8
UGF12HT, UGF12JT
6
4
2
0
0
25 50
75 100 125 150 175
Case Temperature (¡C)
Fig. 3 – Typical Instantaneous
Forward Characteristics Per Leg
100
10
TJ = 125°C
Fig. 2 – Maximum Non-Repetitive Peak
Forward Surge Current
200
175
150
125
100
75
50
25
0
1
10
100
Number of Cycles at 60 HZ
10,000
Fig. 4 – Typical Reverse Leakage
Characteristics Per Leg
1,000
TJ = 125°C
TJ = 100°C
1
TJ = 100°C
TJ = 25°C
0.1
0.01
0.1 0.3 0.5 0.7 0.9 1.0 1.3 1.5 1.7 1.9 2.1
Instantaneous Forward Voltage (V)
Fig. 5 – Typical Junction Capacitance
Per Leg
100
10
1
1
10
100
Reverse Voltage (V)
Document Number 88758
30-Jul-02
100
10
TJ = 25°C
1
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Fig. 6 – Reverse Switching Characteristics
Per Leg
400
trr
350
Qrr
300
12A, 240A/µs, 400V
250
200
150
100
1A, 50A/µs, 30V
50
12A, 240A/µs, 400V
1A, 50A/µs, 30V
0
25
50
75
100
125
Junction Temperature (°C)
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