STMicroelectronics

TYN816RG

TYN816RG Description

The TYN816RG from STMicroelectronics is a high-performance Standard Recovery SCR (Silicon Controlled Rectifier) designed for robust switching applications. Housed in a TO-220AB package, this device offers an 800V off-state voltage and a 16A RMS on-state current, making it suitable for medium-to-high power control circuits. With a low gate trigger voltage (Vgt) of 1.5V max and a hold current (Ih) of 40mA max, it ensures reliable triggering and latching in demanding environments. The TYN816RG is RoHS3 compliant and REACH unaffected, meeting stringent environmental and safety standards.

TYN816RG Features

• High Voltage & Current Handling: Supports 800V off-state voltage and 16A RMS current, with a non-repetitive surge current (Itsm) of 160A (50Hz)/167A (60Hz) for transient protection.
• Low Trigger Requirements: Gate trigger current (Igt) of 25mA max and 1.5V gate trigger voltage (Vgt) ensure easy drive compatibility.
• Low Power Loss: On-state voltage (Vtm) of 1.6V max minimizes conduction losses, improving efficiency.
• Robust Construction: TO-220AB package enables efficient heat dissipation and mechanical durability.
• Reliability: MSL 1 (Unlimited) moisture sensitivity ensures long-term storage stability.

TYN816RG Applications

• AC Motor Control: Ideal for motor starters, speed controllers, and soft starters due to its high surge current tolerance.
• Power Supplies: Used in phase-angle control circuits for regulated DC output.
• Lighting Systems: Suitable for dimmer switches and high-intensity discharge (HID) lamp control.
• Industrial Equipment: Deployed in heating control, welding machines, and UPS systems for reliable switching.

Conclusion of TYN816RG

The TYN816RG stands out as a versatile, high-reliability SCR for power control applications. Its low trigger requirements, high surge capability, and efficient thermal performance make it superior to comparable models in its class. Whether for industrial automation, motor drives, or power regulation, this SCR delivers durable, energy-efficient performance in a compact TO-220AB package. Its compliance with RoHS3 and REACH further ensures it meets modern environmental and safety benchmarks.