Bulletin I27104 rev. A 09/97
IRK.F72.. SERIES
FAST THYRISTOR/ DIODE and
THYRISTOR/ THYRISTOR
INT-A-pak盲 Power Modules
Features
Fast turn-off thyristor
Fast recovery diode
High surge capability
Electrically isolated baseplate
3000 V
RMS
isolating voltage
Industrial standard package
UL E78996 approved
71 A
Description
These series of INT-A-pak modules are intended for
applications such as self-commutated inverters, DC
choppers, electronic welders, induction heating and
others where fast switching characteristics are required.
Major Ratings and Characteristics
Parameters
I
T(AV)
@ T
C
I
T(RMS)
I
TSM
@ 50Hz
@ 60Hz
I
2
t
@ 50Hz
@ 60Hz
I
2
鈭歵
t
q
t
rr
V
DRM
/ V
RRM
T
J
range
IRK.F72..
71
90
158
2100
2200
21.6
19.8
216
20 and 25
2
up to 1200
- 40 to 125
Units
A
掳C
A
A
A
KA
2
s
KA
2
s
KA
2
鈭歴
碌s
碌s
V
o
C
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