STMICROELECTRONICS Thyristor SCR 12A 600V TO-220AB

The STMICROELECTRONICS Thyristor SCR is a robust 12A semiconductor device designed for a wide range of power control applications. With a peak repetitive off-state voltage of 600V and a gate trigger current of just 5mA, this thyristor offers precise and reliable switching in various circuits. Its TO-220AB package ensures efficient heat dissipation and easy through-hole mounting, making it a versatile choice for engineers and hobbyists alike.

This SCR is specifically suited for voltage regulation circuits in motorbikes, overvoltage crowbar protection, motor control circuits in power tools and kitchen aids, inrush current limiting circuits, and capacitive discharge ignition systems. The device features an average on-state current of 8A and an on-state RMS current of 12A, providing robust performance in demanding environments.

Key Benefits

• High Voltage Capability: Handles up to 600V off-state voltage, enabling use in a variety of applications.
• Sensitive Gate: Low 5mA gate trigger current simplifies drive circuitry and reduces power losses.
• Durable Construction: Operating temperature range up to 125°C ensures reliable operation in high-heat conditions.
• Industry Standard Package: TO-220AB case with 3 pins is widely recognised and easy to integrate into existing designs.

Technical Specifications

• Peak Repetitive Off-State Voltage: 600V
• Gate Trigger Current Max: 5mA
• Average On-State Current: 8A
• On-State RMS Current: 12A
• Thyristor Case Style: TO-220AB
• No. of Pins: 3Pins
• Holding Current Max: 20mA
• Gate Trigger Voltage Max: 1.3V
• Operating Temperature Max: 125°C
  • Thyristor Mounting: Through Hole

This thyristor is a reliable and cost-effective solution for your power control needs, delivering consistent performance and long-term durability.