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IRKE250

International Rectifier
Part Number IRKE250
Manufacturer International Rectifier
Description (IRKxxx0) MAGN-A-pak Power Modules
Published Nov 1, 2008
Detailed Description Bulletin I27090 rev. C 05/02 IRK. SERIES STANDARD RECOVERY DIODES www.DataSheet4U.com MAGN-A-pak Power Modules Featu...
Datasheet PDF File IRKE250 PDF File

IRKE250
IRKE250

Overview
Bulletin I27090 rev.
C 05/02 IRK.
SERIES STANDARD RECOVERY DIODES www.
DataSheet4U.
com MAGN-A-pak Power Modules Features High voltage Electrically isolated base plate 3000 V RMS isolating voltage Industrial standard package Simplified mechanical designs, rapid assembly High surge capability Large creepage distances UL E78996 approved 250A 270A 320A Description This new IRK series of MAGN-A-paks uses high voltage power diodes in two basic configurations.
The semiconductors are electrically isolated from the metal base , allowing common heatsinks and compact assemblies to be built.
They can be interconnected to form single phase or three phase bridges and the single diode module can be used in conjunction with the thyristor modules as a freewheel diode.
These modules are intended for general purpose applications such as battery chargers, welders and plating equipment and where high voltage and high current are required (motor drives, etc.
).
Major Ratings and Characteristics Parameters IF(AV) @ TC IF(RMS) IFSM I2t @ 50Hz @ 60Hz @ 50Hz @ 60Hz I2√t VRRM TJ IRK.
250.
.
IRK.
270.
.
IRK.
320.
.
Units 250 100 393 7015 7345 246 225 2460 270 100 424 8920 9430 398 363 3980 320 100 502 10110 10580 511 466 5110 A °C A A A KA2s KA2s KA2√s V o Up to 2000 Up to 3000 Up to 2000 -40 to 150 C www.
irf.
com 1 IRK.
250, .
270, .
320 Series Bulletin I27090 rev.
C 05/02 ELECTRICAL SPECIFICATIONS Voltage Ratings Type number Voltage Code 04 08 12 16 20 IRK.
32024 30 VRRM , Maximum repetitive peak reverse voltage V 400 800 1200 1600 2000 2400 3000 VRSM , Maximum non-repetitive peak reverse voltage V 500 900 1300 1700 2100 2500 3100 IRRM Max @ 150°C mA 50 www.
DataSheet4U.
com IRK.
250IRK.
270IRK.
320- 50 Forward Conduction Parameters IF(AV) Maximum average forward current @ Case temperature IF(RMS) Maximum RMS forward current IFSM Maximum peak, one-cycle forward, non-repetitive surge current IRK.
250 IRK.
270 IRK.
320 Units Conditions 250 100 393 7015 7345 5900 6180 I2t Maximum I2t for fusing...


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