Bulletin I27133 rev. D 09/97
IRK.105 SERIES
THYRISTOR/ DIODE and
THYRISTOR/ THYRISTOR
Features
Electrically isolated: DBC base plate
3500 V
RMS
isolating voltage
Standard JEDEC package
Simplified mechanical designs, rapid assembly
Auxiliary cathode terminals for wiring convenience
High surge capability
Wide choice of circuit configurations
Large creepage distances
UL E78996 approved
NEW ADD-A-pak
TM
Power Modules
105 A
Description
These IRK series of NEW ADD-A-paks use power
diodes and thyristors in a variety of circuit configu-
rations. The semiconductor chips are electrically
isolated from the base plate, allowing common
heatsinks and compact assemblies to be built.
They can be interconnected to form single phase or
three phase bridges or AC controllers. These
modules are intended for general purpose high
voltage applications such as high voltage regulated
power supplies, lighting circuits, and temperature
and motor speed control circuits.
Major Ratings and Characteristics
Parameters
I
T(AV)
or I
F(AV)
@ 85擄C
I
O(RMS)
(*)
I
TSM
@ 50Hz
I
FSM
@ 60Hz
I t
2
IRK.105
105
235
1785
1870
15.91
14.52
159.1
400 to 1600
- 40 to 150
- 40 to130
Units
A
A
A
A
KA
2
s
KA
2
s
KA
2
鈭歴
V
o
o
@ 50Hz
@ 60Hz
I
2
鈭歵
V
RRM
range
T
STG
T
J
(*) As AC switch.
C
C
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