QRS1240T30

Preliminary QRS1240T30 400 Amp/1200 Volts Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 Fast Recovery Diode Module 400 Amp/1200 Volts Description: Powerex Fast Recovery Diode Modules are designed for use in applications requiring fast switching. The modules are isolated for easy mounting with other components on a common heatsink. QRS1240T30 Fast Recovery Diode Module 400 Amperes / 1200 Volts QRS 1 Features: Fast Recovery Time Isolated Mounting Metal Baseplate Low Thermal Impedance 3000 V isolating voltage Applications: Switching Power Supplies Inverters Choppers Welding Power Supplies Free Wheeling Diode High Frequency Rectifiers Dimensions A B C D E F G H J K Inches 3.70 1.34 1.18 3.15 0.67 0.28 0.67 0.91 0.91 M6X1.0 Millimeters 94 34 30 80 17 6.99 17.1 23 23 M6X1.0 Preliminary QRS1240T30 400 Amp/1200 Volts Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 Fast Recovery Diode Module 400 Amp/1200 Volts Absolute Maximum Ratings, TJ=25°C unless otherwise specified Characteristics Repetitive Peak Reverse Blocking Voltage Non-Repetitive Peak Reverse Blocking Voltage Average Forward Current Peak Half Cycle Non-Repetitive Surge Current I t for Fusing for One Cycle Operating Junction Temperature Storage Temperature Maximum Mounting Torque, M6 Mounting Screw Maximum Terminal Torque, M6 Terminal Screw Module Weight (Typical) V Isolation 2 Conditions 180° Conduction, Tc=25°C t = 8.3mS, 100%VRRM Reappl...