2N6504

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Thyristors Silicon Controlled Rectifiers . . . designed primarily for half-wave ac control applications, such as motor controls, heating controls and power supply crowbar circuits. Glass Passivated Junctions with Center Gate Fire for Greater Parameter Uniformity and Stability Small, Rugged, Thermowatt Constructed for Low Thermal Resistance, High Heat Dissipation and Durability Blocking Voltage to 800 Volts 300 A Surge Current Capability Order this document by 2N6504/D 2N6504 thru 2N6509* *Motorola preferred devices SCRs 25 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 Forward and Reverse Blocking Voltage(1) (Gate Open, TJ = 25 to 125°C) 2N6504 2N6505 2N6506 2N6507 2N6508 2N6509 Symbol VDRM, VRRM Value 50 100 200 400 600 800 Unit Volts Forward Current (TC = 85°C) (180° Conduction Angle) Peak Non-repetitive Surge Current — 8.3 ...