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® CD43__90C Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 http://www.pwrx.com TM POW-R-BLOK Dual SCR Isolated Module 90 Amperes / Up to 1800 Volts BB Description: Powerex Dual SCR 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.
® CD43__90C Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 http://www.pwrx.
® CD43__90C Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 http://www.pwrx.com TM POW-R-BLOK Dual SCR Isolated Module 90 Amperes / Up to 1800 Volts Electrical Characteristics, TJ=25°C unless otherwise specified Characteristics Symbol Test Conditions IDRM Up to VDRM, TJ=125°C Repetitive Peak Reverse Leakage Current IRRM Peak On-State Voltage V TM Threshold Voltage, Low-level Slope Resistance, Low-level Minimum dV/dt Repetitive Peak Forward Leakage Current Min.
® CD43__90C TM POW-R-BLOK Dual SCR Isolated Module 90 Amperes / Up to 1800 Volts Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 http://www.pwrx.com Maximum On-State Forward Voltage Drop Maximum Transient Thermal Impedance (Junction to Case) ( Tj = 125 C ) 0.3 Thermal Impedance - Rjc - °C/W On-State Voltage - Vtm - Volts 5 4 3 2 0.25 0.2 0.15 0.1 1 0.05 0 10 100 1000 0 0.001 10000 0.01 0.
