
WESTCODE
Positive development in power electronics
R295CH36 to R295CH40
Provisional Data Sheet. Types R295CH36 to R295CH40 Issue 1
Page 9 of 13
August, 2000
Figure 5 - Total recovered charge, Qrr
Figure 6 - Recovered charge, Qra (50% chord)
1000
10000
10
100
1000
Commutation rate - di/dt (A/s)
Total
recovered
charge
-
Q
rr
(C)
2000A
Tj = 125°C
1500A
1000A
500A
R295CH36-40
Issue 1
1000
10000
10
100
1000
Commutation rate - di/dt (A/s)
Recovered
charge
-
Q
ra
(C)
1500A
Tj = 125°C
2000A
1000A
500A
R295CH36-40
Issue 1
Figure 7 - Peak reverse recovery current, Irm
Figure 8 - Maximum recovery time, trr (50% chord)
100
1000
10000
10
100
1000
Commutation rate - di/dt (A/s)
Reverse
recovery
current
-
I
RM
(A)
2000A
1500A
1000A
500A
Tj = 125°C
R295CH36-40
Issue 1
1
10
100
10
100
1000
Commutation rate - di/dt (A/s)
Reverse
recovery
time
-
t
rr
(s)
Tj = 125°C
2000A
1500A
1000A
500A
R295CH36-40
Issue 1