TYN616-KY 800V 16A Unidirectional Thyristor SCR TO-220 Package

The TYN616-KY is a high-performance unidirectional thyristor (SCR) designed for switching and phase control in high-voltage AC and DC power applications. With a blocking voltage of 800V and a current rating of 16A, it is ideal for use in motor speed controllers, light dimmers, power regulators, and industrial control systems.

This SCR comes in a standard TO-220 package, making it suitable for through-hole PCB designs and easy mounting on heatsinks for high thermal performance. The gate trigger current of just 40mA allows for easy control from logic-level circuits such as microcontrollers or discrete components.

Features:

• Unidirectional Silicon-Controlled Rectifier (SCR)
• High Voltage Tolerance: 800V
• High Current Rating: 16A RMS
• Low Gate Trigger Current: 40mA max
• Fast switching for phase-control applications
• Robust TO-220 package for high thermal efficiency
• Through-hole mounting, easy for DIY and industrial designs

Specifications:

• Part Number: TYN616-KY
• Device Type: Unidirectional SCR
• Peak Repetitive Off-State Voltage (Vdrm): 800V
• RMS On-State Current (It(RMS)): 16A
• Gate Trigger Current (Igt): 40mA max
• Holding Current: 30mA (typical)
• Package: TO-220 (Through Hole)
• Mounting Type: Heatsink-compatible
• Operating Temperature Range: -40°C to +125°C

Applications:

• AC light dimmers and fan regulators
• Motor speed control circuits
• Battery chargers and power converters
• Industrial phase control systems
• Solid-state relays and switchgear
• Heater control circuits
• DIY power electronics projects

Package Includes:

• 1 x TYN616-KY Thyristor SCR