The TYN816 from STMicroelectronics is a robust and reliable silicon-controlled rectifier (SCR) designed for high-performance in a wide range of applications. This SCR is part of ST's TN series, known for their high surge capabilities and low on-state voltage drop, making them ideal for phase control operations in converters and controlled rectifier circuits.
Key Features
- High Surge Capability: The TYN816 is capable of withstanding surge currents, ensuring stability and reliability in applications where electrical surges are common.
- Low On-State Voltage: With a low voltage drop in the on-state, this SCR ensures efficient operation, resulting in lower power losses and improved thermal management.
- Wide Operating Junction Temperature Range: The SCR operates effectively over a wide temperature range, typically from -40°C to 125°C, making it suitable for various challenging environments.
- High Holding Current: It features a high holding current that prevents unwanted turn-off, contributing to the stability of the device in the circuit.
- Gate Trigger Current: The device has a specified gate trigger current, which ensures reliable triggering of the SCR with minimal gate drive requirements.
Applications
The TYN816 is versatile and can be used in a multitude of applications. These include, but are not limited to:
- Motor control circuits
- Overvoltage crowbar protection
- Capacitive discharge ignition systems
- Power supply circuits
- Lighting dimmer applications
Product Specifications
Parameter
Value
IT(RMS)
8 A
VDRM / VRRM
600 V
IGT
15 to 25 mA
In conclusion, the TYN816 SCR from STMicroelectronics is a highly reliable semiconductor device that offers excellent performance for a variety of power control applications. Its robust design ensures long-term stability and its electrical characteristics make it an efficient choice for designers and engineers.
