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® LS43__43 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__43 Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.
® LS43__43 Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com POW-R-BLOKTM Single SCR Isolated Module 430 Amperes / 1800-2200 Volts Electrical Characteristics, TJ=25°C unless otherwise specified Characteristics Symbol Test Conditions Repetitive Peak Forward Leakage Current IDRM Up to 2200V, TJ=125°C 80 mA Repetitive Peak Reverse Leakage Current IRRM Up to 2200V, TJ=125°C 80 mA Peak On-State Voltage Min. Max. Units VFM ITM=1500A 1.
® LS43__43 POW-R-BLOKTM Single SCR Isolated Module 430 Amperes / 1800-2200 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 = 125 °C ) (Junction to Case) 0.070 0.060 4 Thermal Impedance - Rjc - °C/W On-State Voltage - Vtm - Volts 5 3 2 1 0.050 0.040 0.030 0.020 0.010 0 0.000 10 100 1000 10000 0.0001 0.001 0.
