20ETF02PBF Datasheet, PDF (4/8 Pages) Vishay Siliconix – Fast Soft Recovery Rectifier Diode, 20 A

20ETF..PbF Soft Recovery Series
Vishay High Power Products ^{Fast Soft Recovery}
Rectifier Diode, 20 A
1000
100
10
T_J = 25 °C
T_J = 150 °C
20ETF.. Series
1
0
1
2
3
4
5
Instantaneous Forward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
0.20
0.15
0.10
0.05
20ETF.. Series
T_J = 25 °C
I_FM = 30 A
I_FM = 20 A
I_FM = 10 A
I_FM = 5 A
I_FM = 1 A
0
0
200
400
600
800 1000
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 8 - Recovery Time Characteristics, T_J = 25 °C
70
60
20ETF.. Series
T_J = 25 °C
50
40
30
20
I_FM = 30 A
I_FM = 20 A
I_FM = 10 A
I_FM = 5 A
10
0
0
I_FM = 1 A
200
400
600
800 1000
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 10 - Recovery Charge Characteristics, T_J = 25 °C
0.5
20ETF.. Series
T_J = 150 °C
0.4
I_FM = 30 A
0.3
I_FM = 20 A
I_FM = 10 A
I_FM = 5 A
0.2
I_FM = 1 A
0.1
0
0
200
400
600
800 1000
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 9 - Recovery Time Characteristics, T_J = 150 °C
100
20ETF.. Series
80
T_J = 150 °C
60
40
20
I_FM = 30 A
I_FM = 20 A
I_FM = 10 A
I_FM = 5 A
I_FM = 1 A
0
0
200
400
600
800 1000
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 11 - Recovery Charge Characteristics, T_J = 150 °C
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4
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Document Number: 94096
Revision: 15-Apr-08