Bulletin I27503 08/97
MT..KB SERIES
THREE PHASE CONTROLLED BRIDGE
Power Modules
Features
55 A
90 A
Package fully compatible with the industry standard INT-A-pak
power modules series
110 A
High thermal conductivity package, electrically insulated case
Outstanding number of power encapsulated components
Excellent power volume ratio
4000 V
isolating voltage
RMS
UL E78996 approved
Description
A range of extremely compact, encapsulated three phase
controlled bridge rectifiers offering efficient and reliable
operation. They are intended for use in general purpose
and heavy duty applications.
Major Ratings and Characteristics
53MT.KB 93MT.KB 113MT.KB
52MT.KB 92MT.KB 112MT.KB Units
51MT.KB 91MT.KB 111MT.KB
Parameters
IO
55
85
90
110
85
A
°C
A
@ TC
85
IFSM @50Hz
390
410
770
700
7700
950
1130
1180
6380
5830
63800
@60Hz
2
1000
4525
4130
A
2
I t
@50Hz
@60Hz
A s
2
A s
2
2
I √t
45250
A √s
VRRM range
TSTG range
800 to 1600
V
-40 to 125
-40 to 125
°C
°C
TJ
range
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