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ND42__21 Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com POW-R-BLOKTM Dual SCR/Diode Isolated Module 210 Amperes / Up to 2000 Volts Description: OUTLINE DRAWING Powerex Dual SCR/Diode Modules are designed for use in applications requiring phase control 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. T - M8 THD. (3 TYP.
ND42__21 Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.
ND42__21 Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com POW-R-BLOKTM Dual SCR/Diode Isolated Module 210 Amperes / Up to 2000 Volts Electrical Characteristics, TJ=25°C unless otherwise specified Characteristics Symbol Test Conditions Repetitive Peak Forward Leakage Current IDRM Up to 2000V, TJ=130°C 50 mA Repetitive Peak Reverse Leakage Current IRRM Up to 2000V, TJ=130°C 50 mA Peak On-State Voltage Min. Max. Units VFM ITM=625A 1.
ND42__21 POW-R-BLOKTM Dual SCR/Diode Isolated Module 210 Amperes / Up to 2000 Volts Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com Maximum Transient Thermal Impedance Maximum On-State Forward Voltage Drop (Junction To Case) 4 0.16 3.5 0.14 Thermal Impedance - Rjc - °C/W On-State Voltage - Vtm - Volts (Tj = 130C) 3 2.5 2 1.5 1 0.12 0.10 0.08 0.06 0.04 0.02 0.5 0.00 0 10 100 1000 0.001 10000 0.01 0.1 130 120° 300 Max.
