Vishay 30CPF..PbF Soft Recovery Series - Manual (Page 5)

Document Number: 94101 For technical questions, contact: [email protected] www.vishay.com
Revision: 08-Jul-08 5
30EPF..PbF, 30CPF..PbF Soft Recovery Series
Fast Soft Recovery
Rectifier Diode, 30 A
Vishay High Power Products
Fig. 12 - Recovery Current Characteristics, T
J
= 25 °C Fig. 13 - Recovery Current Characteristics, T
J
= 150 °C
Fig. 14 - Thermal Impedance Z
thJC
Characteristics
25
0
0 50 100 150 200
I rr
- Maxim
u
m Re
ver
se
Reco
ver
y
Current (A)
dI/dt - Rate of Fall of Forward Current (A/µs)
10
20
5
15
30.PF.. 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
35
15
0
0 50 100 150 200
I rr
- Maxim
u
m Re
ver
se
Reco
ver
y
Current (A)
dI/dt - Rate of Fall of Forward Current (A/µs)
25
10
20
30.PF.. Series
T
J
= 150 °C
I
FM
= 30 A
I
FM
= 20 A
I
FM
= 10 A
I
FM
= 5 A
I
FM
= 1 A
30
5
0.01
10 0.0001 0.001 0.01 0.1
Square Wave Pulse Duration (s) Z
thJC
- Transient Thermal Impedance (K/W)
0.1
1
Single pulse
30.PF.. Series
Steady state value
(DC operation)
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
1