20ETF02PBF Datasheet, PDF (5/8 Pages) Vishay Siliconix – Fast Soft Recovery Rectifier Diode, 20 A

20ETF..PbF Soft Recovery Series
Fast Soft Recovery
Rectifier Diode, 20 A
Vishay High Power Products
4.0
3.5
20ETF.. Series
T_J = 25 °C
3.0
2.5
I_FM = 30 A
I_FM = 20 A
2.0
I_FM = 10 A
1.5
1.0
0.5
0
0
I_FM = 5 A
I_FM = 1 A
200
400
600
800 1000
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 12 - Recovery Current Characteristics, T_J = 25 °C
10
9 ^{20ETF.. Series}
T_J = 150 °C
8
I_FM = 30 A
7
6
I_FM = 20 A
5
4
I_FM = 10 A
3
2
I_FM = 5 A
1
I_FM = 1 A
0
0
200
400
600
800 1000
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 13 - Recovery Current Characteristics, T_J = 150 °C
10
1
0.1
0.01
0.0001
Steady state value
(DC operation)
Single pulse
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
20ETF.. Series
0.001
0.01
0.1
1
Square Wave Pulse Duration (s)
Fig. 14 - Thermal Impedance Z_thJC Characteristics
Document Number: 94096
Revision: 15-Apr-08
For technical questions, contact: [e-mail]
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