The T1235H-6G is a high-temperature, silicon-based triac developed by STMicroelectronics, a leader in semiconductor solutions. This triac is designed to handle high current loads and is particularly suitable for applications requiring direct control of AC power.

Key Features

• High Temperature Stability: The T1235H-6G operates reliably in environments with temperatures up to 150°C, making it ideal for industrial and consumer applications that generate significant heat.
• High Current Rating: With a current rating of 12A RMS, this triac can control a wide range of electrical loads, from lighting systems to motor controls.
• 600V Blocking Voltage: The device can block voltages up to 600V, providing robust performance for mains voltage applications.
• Snubberless Technology: The T1235H-6G utilizes ST's Snubberless™ technology, which allows for a more efficient operation and simplified circuit design by eliminating the need for additional snubber circuit components.
• Gate Trigger Current: A low gate trigger current makes the T1235H-6G easy to drive with microcontrollers and other logic-level devices.

Applications

• Inductive load control (e.g., motor control)
• Home appliances (e.g., washing machines, ovens)
• Lighting systems (e.g., dimmers, halogen lamps)
• AC solid-state switches
• Overvoltage crowbar protection

Package and Quality

The T1235H-6G is offered in a TO-220AB package, which is widely accepted for its good thermal performance and ease of mounting on a printed circuit board. STMicroelectronics is committed to delivering high-quality products, and this triac is no exception, with compliance to international standards and a robust design for long-term reliability.

Conclusion

In summary, the STMicroelectronics T1235H-6G triac is a versatile and robust component suitable for a wide range of high-power AC control applications. Its high temperature and current capabilities, combined with snubberless technology and low gate trigger current, make it a preferred choice for designers looking for reliability and performance.