Part Name
MCR8SD
Description
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MFG CO.

Kersemi Electronic Co., Ltd.
Sensitive Gate Silicon Controlled Rectifiers Reverse Blocking Thyristors
Designed primarily for half-wave ac control applications, such as motor controls, heating controls, and power supplies; or wherever half–wave, silicon gate–controlled devices are needed.
• Sensitive Gate Allows Triggering by Microcontrollers and other Logic Circuits
• Blocking Voltage to 800 Volts
• On–State Current Rating of 8 Amperes RMS at 80°C
• High Surge Current Capability — 80 Amperes
• Rugged, Economical TO220AB Package
• Glass Passivated Junctions for Reliability and Uniformity
• Minimum and Maximum Values of IGT, VGT and IH Specified for Ease of Design
• Immunity to dv/dt — 5 V/µsec Minimum at 110°C
• Device Marking: Logo, Device Type, e.g., MCRSD, Date Code