SKB15N60HS
^
400ns
300ns
IF=30A
200ns
IF=15A
100ns
200A/µs
400A/µs
600A/µs
IF=7.5A
800A/µs
diF/dt, DIODE CURRENT SLOPE
Figure 21. Typical reverse recovery time as
a function of diode current slope
(VR=400V, TJ=150°C,
Dynamic test circuit in Figure E)
1,5µC
1,0µC
0,5µC
IF=30A
IF=15A
IF=7.5A
0,0µC
200A/µs
400A/µs
600A/µs
800A/µs
diF/dt, DIODE CURRENT SLOPE
Figure 22. Typical reverse recovery charge
as a function of diode current
slope
(VR=400V, TJ=150°C,
Dynamic test circuit in Figure E)
IF=30A IF=15A
15A
-300A/µs
IF=7.5A
10A
-200A/µs
5A
0A
200A/µs 400A/µs 600A/µs 800A/µs
diF/dt, DIODE CURRENT SLOPE
Figure 23. Typical reverse recovery current
as a function of diode current
slope
(VR=400V, TJ=150°C,
Dynamic test circuit in Figure E)
-100A/µs
-0A/µs
200A/µs
400A/µs
600A/µs
800A/µs
diF/dt, DIODE CURRENT SLOPE
Figure 24. Typical diode peak rate of fall of
reverse recovery current as a
function of diode current slope
(VR=400V, TJ=150°C,
Dynamic test circuit in Figure E)
Power Semiconductors
10
Rev 2.2 June 06