IRKJ320

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 re...