40EPF02PBF Datasheet, PDF (5/7 Pages) Vishay Siliconix – Fast Soft Recovery Rectifier Diode, 40 A

40EPF..PbF Soft Recovery Series
Fast Soft Recovery _{Vishay High Power Products}
Rectifier Diode, 40 A
25
40EPF.. Series
T_J = 25 °C
20
15
10
5
I_FM = 80 A
I_FM = 40 A
I_FM = 20 A
I_FM = 10 A
I_FM = 5 A
I_FM = 1 A
0
0
40
80
120
160
200
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 12 - Recovery Current Characteristics, T_J = 25 °C
50
40EPF.. Series
T_J = 150 °C
40
I_FM = 80 A
I_FM = 40 A
30
I_FM = 20 A
I_FM = 10 A
I_FM = 5 A
20
I_FM = 1 A
10
0
0
40
80
120
160
200
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 13 - Recovery Current Characteristics, T_J = 150 °C
1
Steady state value
(DC operation)
0.1
0.01
0.0001
Single pulse
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
0.001
0.01
0.1
Square Wave Pulse Duration (s)
Fig. 14 - Thermal Impedance Z_thJC Characteristics
40EPF.. Series
1
Document Number: 94102
Revision: 04-Dec-09
For technical questions, contact: [e-mail]
www.vishay.com
5