The TYN804RG is a robust and versatile thyristor manufactured by STMicroelectronics. This semiconductor device is designed for high-performance operation in a variety of applications, including phase control in converters, motorbike voltage regulators, inrush current limiting circuits, and as a switching device in lighting systems.

Key Features

• High Surge Capability: The TYN804RG is capable of withstanding high surge currents, making it suitable for applications that experience short-duration overloads.
• Voltage Rating: It has a repetitive peak off-state voltage (Vdrm/Vrrm) of 800V, ensuring it can handle high voltage applications with ease.
• On-State RMS Current: With an on-state RMS current (IT(RMS)) of 8A, the device can support a substantial continuous current flow.
• Gate Trigger Current: The thyristor has a specified gate trigger current (IGT) that ensures reliable triggering of the device under various conditions.
• Low Holding Current: The holding current (IH) is low, which helps to minimize power loss after the device has been triggered.
• Package: Packaged in a TO-220AB, the TYN804RG offers a compact form factor and is easy to mount on a printed circuit board (PCB).
• Operating Junction Temperature Range: It can operate over a wide temperature range, making it suitable for use in harsh environments.

Applications

The TYN804RG is suitable for a broad range of applications that require efficient and reliable control of high-power AC loads. It is commonly used in:

• Home appliances
• Industrial motor control
• Power tools
• Lighting systems
• Power supplies
• Voltage regulators

Quality and Reliability

STMicroelectronics is known for its commitment to quality and reliability, and the TYN804RG is no exception. It is designed and manufactured to meet the highest industry standards, ensuring reliable performance and longevity in the field.