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ACPL-337J Reference Manual
Chapter 6: Typical Switching and DESAT Protection
Characteristics
6.1 Typical Switching Losses
Because the EB600-337J has integrated a DC bus capacitor bank, the worst-case commutation inductance (measured for
the switch with the longest path to the DC bus capacitors) is a constant 47 nH and does not vary from the setup used to
characterize switching characteristic, but only from an assembled PIM.
As an example,
Figure 17
Figure 17: (a) Turn-On (E
EB600-337J: typical turn-on energy loss at 300V
450
400
350
300
250
200
150
100
34
50
0
0
5
EB600-337J: typical turn-o energy loss at 300V
1000
900
800
700
600
500
400
255
300
200
100
0
0
5
Broadcom
shows the obtained turn-on and turn-off losses at 25°C for PIM FP50R06KT4G.
) and (b) Turn-Off (E
) Switching Energy
on
off
212
133
77
10
15
20
Ic [A]
(a)
656
518
375
10
15
20
Ic [A]
(b)
Infineon EasyPIM™ 1B IGBT Module EB600-337J Evaluation Board
409
295
25
30
35
903
785
25
30
35
ACPL-337J-EB600-RM100
21
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