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| Preliminary Powerex, Inc., 200 Hillis St., Youngwood 15697 (724) 925-7272 QRS1450001 Fast Recovery Diode Module 500 Amps/1400 Volts Description: Powerex Single Fast Recovery Diode Module features fast switching is specially designed for customer applications. The modules are isolated for easy mounting with other components on a common heatsink. 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 Dim Inches Millimeters A 4.21 107.0 B 3.6610.01 93.00.25 C 2.44 62.0 D 1.890.01 48.00.25 E Welding Max. 1.42 Power SuppliesMax. 36.0 G 1.18 30.0 H 1.14 29.0 K 0.94 24.0 Dim L N P R U V W Inches 0.93 0.69 0.63 0.43 0.12 0.26 Dia. M6 Metric Millimeters 23.5 17.5 16.0 11.0 3.0 6.5 Dia. M6 Page 1 5/7/2001 Preliminary Powerex, Inc., 200 Hillis St., Youngwood 15697 (724) 925-7272 QRS1450001 Fast Recovery Diode Module 500 Amps/1400 Volts Absolute Maximum Ratings, TJ=25C 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 I2t 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 Conditions 180 Conduction, Tc=25C t = 8.3mS, 100%VRRM Reapplied t = 8.3mS, 100%VRRM Reapplied 60 Hz, circuit to base, all terminals shorted, t = 1 sec Symbol VRRM VRSM IF(AV) IFSM I2t TJ TSTG VRMS QRS1450001 1400 VRRM + 100 500 3330 46200 -40 to 150 -40 to 125 26 26 400 3000 Units Volts Volts Amperes Amperes A2sec C C In.-lb. In.-lb. Grams Volts Electrical Characteristics, TJ=25C unless otherwise specified Characteristics Peak Reverse Leakage Current Peak On-State Voltage Reverse Recovery Time Reverse Recovery Charge Symbol IRRM VFM trr Qrr Test Conditions Rated VRRM IF=500A IF = 500A, di/dt = -1000A/s IF = 500A, di/dt = -1000A/s Min. Typ. 3.1 5 Max 4 3.8 300 Units mA Volts ns C Thermal Characteristics, TJ=25C unless otherwise specified Characteristics Thermal Resistance, Junction to Case Thermal Resistance, Case to Sink Lubricated Symbol RJC RCS Per Diode Per Module Min. Typ. Max. 0.075 0.04 Units C/Watt C/Watt Page 2 5/7/2001 |
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