MCR218-4

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Thyristors Silicon-Controlled Rectifiers . . . designed primarily for half-wave ac control applications, such as motor controls, heating controls and power supplies; or wherever half-wave silicon gate-controlled, solid-state devices are needed. Glass-Passivated Junctions Blocking Voltage to 800 Volts TO-220 Construction — Low Thermal Resistance, High Heat Dissipation and Durability Order this document by MCR218/D MCR218 Series SCRs 8 AMPERES RMS 50 thru 800 VOLTS G AK CASE 221A-04 (TO-220AB) STYLE 3 MAXIMUM RATINGS (TJ = 25°C unless otherwise noted.) Rating Peak Repetitive Forward and Reverse Voltage(1) (TJ = 25 to 125°C, Gate Open) MCR218-2 MCR218-3 MCR218-4 MCR218-6 MCR218-8 MCR218-10 Symbol VDRM VRRM Value 50 100 200 400 600 800 Unit Volts Forward Current RMS (All Conduction Angles) IT(RMS) 8 Amps Peak Forward Surge Current (1/2 Cycle, Sine Wave, 60 Hz) Circuit Fusing Considerations (t = 8.3 ms) ITSM 80 Amps I...