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IRK2.6 Datasheet, PDF (1/8 Pages) International Rectifier – ADD-A-pak-TM GEN V Power Modules
Bulletin I27130 rev. G 10/02
THYRISTOR/ DIODE and
THYRISTOR/ THYRISTOR
Features
High Voltage
Industrial Standard Package
Thick Al metal die and double stick bonding
Thick copper baseplate
UL E78996 approved
3500VRMS isolating voltage
IRK.26 SERIES
ADD-A-pakTM GEN V Power Modules
Benefits
Up to 1600V
Full compatible TO-240AA
High Surge capability
Easy Mounting on heatsink
Al203 DBC insulator
Heatsink grounded
27 A
Mechanical Description
The Generation V of Add-A-pak module combine the
excellent thermal performance obtained by the usage of
Direct Bonded Copper substrate with superior
mechanical ruggedness, thanks to the insertion of a solid
Copper baseplate at the bottom side of the device.
The Cu baseplate allow an easier mounting on the
majority of heatsink with increased tolerance of surface
roughness and improve thermal spread.
The Generation V of AAP module is manufactured without
hard mold, eliminating in this way any possible direct
stress on the leads.
Major Ratings and Characteristics
Parameters
IT(AV) or IF(AV)
@ 85°C
IRK.26
27
Units
A
IO(RMS) (*)
ITSM @ 50Hz
IFSM @ 60Hz
I2t @ 50Hz
@ 60Hz
I2√t
60
400
420
800
730
8000
A
A
A
A2s
A2s
A2√s
VRRM range
400 to 1600
V
TSTG
- 40 to 125
oC
TJ
- 40 to125
oC
(*) As AC switch.
www.irf.com
The electrical terminals are secured against axial pull-out:
they are fixed to the module housing via a click-stop feature
already tested and proved as reliable on other IR modules.
Electrical Description
These modules are intended for general purpose
high voltage applications such as high voltage regu-
lated power supplies, lighting circuits, temperature
and motor speed control circuits, UPS and battery
charger.
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