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LD47__50 TM POW-R-BLOK Dual SCR/Diode Isolated Module 500 Amperes / Up to 1600 Volts Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 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.
LD47__50 Powerex, Inc.
LD47__50 Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 TM POW-R-BLOK Dual SCR/Diode Isolated Module 500 Amperes / Up to 1600 Volts Electrical Characteristics, TJ=25°C unless otherwise specified Characteristics Repetitive Peak Forward Leakage Current Repetitive Peak Reverse Leakage Current Symbol Test Conditions Min. IDRM Up to 1600V, TJ=130°C Max. Units 80 mA IRRM Up to 1600V, TJ=130°C 80 mA VTM /VFM ITM /IFM =1500A 1.
LD47__50 TM POW-R-BLOK Dual SCR/Diode Isolated Module 500 Amperes / Up to 1600 Volts Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 Maximum Transient Thermal Impedance Maximum On-State Forward Voltage Drop (Junction to Case, Per Junction) ( Tj = 130 °C ) .07000 5.00 Thermal Impedance - Zjc - °C/W On-State Voltage - Vtm / Vfm - Volts .06000 4.00 3.00 2.00 1.00 .05000 .04000 .03000 .02000 .01000 .00000 0.00 10 100 1000 10000 0.0001 100000 0.001 0.
LD47__50 TM POW-R-BLOK Dual SCR/Diode Isolated Module 500 Amperes / Up to 1600 Volts Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 Total Power Dissipation vs Maximum Rated Output Current Powerex LD47--50 Pow-R-Blok 6-Pulse Bridge 4000 0.01 4000 4000 3500 3500 3000 3000 2500 2500 2000 2000 1500 1500 1000 1000 Rth S-A (C/W) 0.015 3500 Total Power Dissipation (W) 3000 0.025 2500 0.03 2000 0.04 0.05 1500 0.06 0.08 1000 0.
