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® LS43__50 Powerex, Inc.,173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com Description: OUTLINE DRAWING Powerex Single SCR Modules are designed for use in applications requiring rectification and isolated packaging. The modules are isolated for easy mounting with other components on a common heatsink. TM POW-R-BLOK has been tested and recognized by the Underwriters Laboratories.
® LS43__50 Powerex, Inc.,173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.
® LS43__50 Powerex, Inc.,173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com POW-R-BLOKTM Single SCR Isolated Module 500 Amperes / Up to 1600 Volts Electrical Characteristics, TJ=25°C unless otherwise specified Characteristics Symbol Test Conditions Repetitive Peak Forward Leakage Current IDRM Up to 1600V, TJ=130°C 80 mA Repetitive Peak Reverse Leakage Current IRRM Up to 1600V, TJ=130°C 80 mA Peak On-State Voltage VFM ITM=1500A 1.
® LS43__50 POW-R-BLOKTM Single SCR Isolated Module 500 Amperes / Up to 1600 Volts Powerex, Inc.,173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com Maximum On-State Forward Voltage Drop Maximum Transient Thermal Impedance ( Tj = 130 °C ) (Junction to Case) 5.00 .07000 Thermal Impedance - Zjc - °C/W On-State Voltage - Vtm - Volts .06000 4.00 3.00 2.00 1.00 .05000 .04000 .03000 .02000 .01000 0.00 10 100 1000 .00000 0.0001 10000 0.001 0.01 0.
