IRK(*)250 Series Power Module 250 Amp IRKD IRKC IRKJ IRKE 1 1 1 2 2 2 2 3 3 3 1 Case Style :DOUBLE TOP MAXIMUM RATINGS (Tj = 25 OC unless stated otherwise) * Insert "D" "C" "J" or "E" for circuit configuration Symbol IRK(*) 250-04 IRK(*) 250-08 Repetitive Peak Reverse Voltage VRRM 400 800 Maximum RMS On-State Current IF(RMS) Maximum Average On-State Current IF(AV) Peak Forward Surge Current 8.3 mS Maximum I 2T for Fusing Parameter IRK(*) 250-12 IRK(*) 250-16 IRK(*) 250-20 Unit 1200 1600 2000 Volt Amp 393 250 at TC=100OC Amp IFSM 7345 Amp I2T 225 A2/S Maximum Storage Temperature Range T(STG) -40 to +150 O Maximum Junction Temperature Range Tj -40 to +150 O ELECTRICAL CHARACTERISICS at 25 OC Maximum Unless Stated Otherwise Symbol Parameter Condition Min Typ IRRM Max 1.29 50.0 VR = VRRM , RTH (J-c) Thermal Resistance (Junction to Case) C Value VFM Maximum Forward Voltage Repetitive Peak Off- State Current at TC=150OC C 0.16 Unit Volt mA O C/W Mounting Torque MT 6.0 NM Weight Wt 800 grms 4.53 (115) 0.24 (6.0) 1.12 (28) 1.38 (35) 9.0 (0.35) 0.79(20) 1.5 (38) 1.97(50) 3 x M8 0.24(6) 3.15(80) 2.04(52) 2.01(51) 1.26(32) Case : Double Top Third Angle Projection All Dimensions in Inches (Millimeters) 3.62(92) 0.39(10)