FAST THYRISTOR/DIODE and THYRISTOR/THYRISTOR
Bulletin I27104 rev. A 09/97
IRK.F72.. SERIES
FAST THYRISTOR/ DIODE and THYRISTOR/ THYRISTOR INT-A-pakä Power Modules
...
Description
Bulletin I27104 rev. A 09/97
IRK.F72.. SERIES
FAST THYRISTOR/ DIODE and THYRISTOR/ THYRISTOR INT-A-pakä 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) @ TC I T(RMS) I TSM @ 50Hz @ 60Hz I t
2
IRK.F72..
71 90 158 2100 2200 21.6 19.8 216 20 and 25 2 up to 1200 - 40 to 125
Units
A °C A A A KA 2s KA 2s KA 2√ s µs µs V
o
@ 50Hz @ 60Hz
I 2√ t tq t rr VDRM / V RRM TJ range
C
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1
IRK.F72.. Series
Bulletin I27104 rev. A 09/97
ELECTRICAL SPECIFICATIONS Voltage Ratings
Voltage Type number Code
08 12
VRRM/VDRM, maximum repetitive peak reverse voltage V
800 1200
VRSM , maximum nonrepetitive peak rev. voltage V
800 1200
IRRM/I DRM max.
@ T J = 125°C
mA
30
IRK.F72..
Current Carrying Capacity
ITM 180oel 50Hz 400Hz 2500Hz 5000Hz 10000Hz Recovery voltage Vr Voltage before turn-on Vd Rise of on-state current di/dt Case temperature Equivalent values for RC circuit 50 90 140 170 135 115 85 50 80% VDRM 50 60 90 230 280 210 180 140 50 180 el 220 250 210 205 165 50 345 406 330 310 235 50 80% VDRM 60 90
o
Frequency f
ITM 100µs 1860 900 320 205 50...
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