QR_0630T30 300 Amp/600 Volts Preliminary Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 Fast Recovery Diode Module 300 Amp/600 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. QR_0630T30 Fast Recovery Diode Module 300 Amperes / 600 Volts QRD QRC Features: Fast Recovery Time Isolated Mounting Metal Baseplate Low Thermal Impedance 3000 V isolating voltage QRF Applications: 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 Switching Power Supplies Inverters Choppers Welding Power Supplies Free Wheeling Diode High Frequency Rectifiers QR_0630T30 300 Amp/600 Volts Preliminary Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 Fast Recovery Diode Module 300 Amp/600 Volts Absolute Maximum Ratings, TJ=25°C unless otherwise specified QRD0630T30 QRC0630T30 Characteristics Conditions Symbol QRF0630T30 Units Repetitive Peak Reverse Blocking Voltage - VRRM 600 Volts Non-Repetitive Peak Reverse Blocking Voltage - VRSM VRRM + 100 Volts 180° Conduction, Tc=25°C IF(AV) 300 Amperes t = 8.3mS, 100%VRRM Reapplied IFSM 1800 Amperes t = 8.3mS, 100%VRRM Reapplied It 2 13500 A sec Average Forward Current Peak Half Cycle Non-Repetitive Surge Current 2 I t for Fusing for One Cycle 2 Operating Junction Temperature - TJ -40 to 150 °C Storage Temperature - TSTG -40 to 150 °C Maximum Mounting Torque, M6 Mounting Screw - - 26 In.-lb. Maximum Terminal Torque, M6 Terminal Screw - - 26 In.-lb. Module Weight (Typical) - - 220 Grams 60 Hz, circuit to base, all terminals shorted, t = 1 sec VRMS 3000 Volts V Isolation Electrical Characteristics, TJ=25°C unless otherwise specified Characteristics Symbol Test Conditions Min. Typ. Max Units Peak Reverse Leakage Current IRRM Rated VRRM - - 1 mA Peak On-State Voltage VFM IF=300A - - 2.8 Volts Reverse Recovery Time trr IF = 300A, di/dt = −600A/µs - - 110 ns Reverse Recovery Charge Qrr IF =300A, di/dt = −600A/µs - 0.81 - µC Thermal Characteristics, TJ=25°C unless otherwise specified Characteristics Min. Typ. Max. Units Thermal Resistance, Junction to Case Symbol RΘJC Per Diode - - 0.24 °C/Watt Thermal Resistance, Case to Sink Lubricated RΘCS Per Module - - 0.04 °C/Watt Preliminary Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 QR_0630T30 300 Amp/600 Volts Fast Recovery Diode Module 300 Amp/600 Volts