Silicon Controlled Rectifiers
Reverse Blocking Thyristors

. . . 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
• Insulated Package Simplifies Mounting