104MT Datasheet, PDF (1/10 Pages) International Rectifier – THREE PHASE AC SWITCH

Bulletin I27504 08/97
THREE PHASE AC SWITCH
MT..KB SERIES
Power Modules
Features
Package fully compatible with the industry standard INT-A-pak
power modules series
High thermal conductivity package, electrically insulated case
Outstanding number of power encapsulated components
Excellent power volume ratio
4000 V_RMS isolating voltage
UL E78996 approved
50 A
90 A
100 A
Description
A range of extremely compact, encapsulated three phase
AC-switches offering efficient and reliable operation. They
are intended for use in general purpose and heavy duty
applications as control motor starter.
Major Ratings and Characteristics
Parameters 54MT.KB 94MT.KB 104MT.KB Units
I_O
@ T_C
I_FSM @ 50Hz
@ 60Hz
I²t @ 50Hz
@ 60Hz
I²âˆšt
50
80
390
410
770
700
7700
90
80
950
1000
4525
4130
45250
100
80
1130
1180
6380
5830
63800
A
°C
A
A
A²s
A²s
A²âˆšs
V_RRM range
800 to 1600
V
T_STG range
- 40 to 125
°C
T_J range
- 40 to 125
°C
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