BT151 500V 12A SCR Thyristor

BT151 500V 12A SCR Thyristor 

The BT151 is a dependable silicon controlled rectifier (SCR / thyristor) designed for medium-power switching and control applications. With a 500V blocking voltage and 12A average on-state current, it is suitable for AC power control, motor speed controllers, controlled rectifiers, and general-purpose power electronics.

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Features

• Device Type: Thyristor / SCR
• Maximum Repetitive Off-State Voltage: 500V
• Average On-State Current (IT(AV)): 12A
• High surge current capability
• Low on-state voltage drop
• Reliable and stable gate triggering
• Good thermal performance

Applications

• AC power control and switching
• Motor speed control circuits
• Light dimmers and heater controls
• Battery chargers and controlled rectifiers
• Industrial and DIY electronics projects