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B-2 / B-2T Series 25-42.5 Amp SCR/Diode Modules0 pages
B-2T, B-2 Sries Eight Circuits to Choose from For AC or DC Variable Voltage Output Up to 15KW UL Recognized E72445 AVAILABLE OPTIONS ELECTRICAL SPECIFICATIONS Description Symbol B5 B6 Maximum DC Output Current (Tc = 85°C) Id 25A 42.5A Maximum Voltage Drop @ Amps Peak Vf 1.65V @ 25A 1.65V @ 42.5A Operating Junction Temperature Range Tj -40 - 125°C -40 - 125°C Critical Rate of Rise of On-State Current @ TJ=125°C di/dt 100A/us 100A/us Critical Rate of Rise of Off-State Voltage [V/us] dv/dt 500V/us 500V/us AC Line Input Voltage (Repetitive Peak Reverse Voltage) Vrms 120 (400Vrrm) 120 (400Vrrm) AC Line Input Voltage (Repetitive Peak Reverse Voltage) Vrms 240 (600Vrrm) 240 (600Vrrm) AC Line Input Voltage (Repetitive Peak Reverse Voltage) Vrms 280 (800Vrrm) 280(800Vrrm) AC Line Input Voltage (Repetitive Peak Reverse Voltage) Vrms 480 (1200Vrrm) 480(1200Vrrm) Maximum Non-Repetitive Surge Current (1/2 Cycle, 60 Hz) Itsm 250A 600A Maximum PT for Fusing (t=8.3ms) [A2sec] I2T 260 1500 Minimum Required Gate Current to Trigger @ 25°C Igt 60mA 80mA Minimum Required Gate Voltage to Trigger @ 25°C Vgt 2.5V 3.0V Average Gate Power Pg(av) 0.5W 0.5W Maximum Peak Reverse Gate Voltage Vgm 5.0V 5.0V Maximum Thermal Resistance, Junction to Ceramic Base per Chip Rjc 0.9°C/W 0.7°C/W Isolation Voltage Visol 2500 Vrms 2500 Vrms GENERAL SPECIFICATIONS Description Weight (typical) 1.5 oz (42.5g)
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