STMicroelectronics Surface Mount 3-Pin TRIAC 12A 600V TO-263 Package T1235H-6G-TR

STMicroelectronics T1235H-6G-TR is a high-performance surface mount TRIAC designed for controlling AC power in industrial, consumer, and commercial electronic circuits. This 3-pin device is packaged in a TO-263 surface mount format providing a robust and compact solution for integration on printed circuit boards.

This TRIAC supports a rated average on-state current of 12 amperes and can withstand repetitive peak reverse voltages up to 600 volts, making it suitable for many AC switching applications. It features a low gate trigger voltage of 1 volt and requires a maximum gate trigger current of 35 milliamperes for activation.

Designed to operate in temperatures ranging from -40°C to 150°C, it offers reliable performance in varying environmental conditions. The device can handle surge currents up to 126 amperes for short durations, protecting against transient load spikes and surges common in power switching.

The compact dimensions of 10.28mm length and 4.6mm height allow it to fit in space-constrained assemblies without compromising power capability. Low peak on-state voltage (1.5 volts) reduces conduction losses and improves overall circuit efficiency.

This single configuration TRIAC is ideal for industrial machinery controls, lighting systems, motor speed regulation, and heating control where dependable AC power switching is required. The low leakage current of 5 microamperes helps minimize standby power consumption, improving energy efficiency of the system.

Key features include its surface mount TO-263 package, high surge current capacity, wide temperature operating range, and low gate trigger requirements which simplify design and reduce auxiliary drive components.

Packaged in TO-263 surface mount format for compact PCB designs. Rated average on-state current of 12A with surge capability of 126A. Maximum repetitive peak reverse voltage of 600V suitable for AC line voltages. Gate trigger voltage of 1V and current of 35mA for efficient switching.

Wide operating temperature range from -40°C to 150°C for durability. Low peak on-state voltage drop of 1.5V to reduce losses. Low repetitive peak off-state current decreases power consumption. Single configuration TRIAC simplifies integration in AC control circuits.

Compact dimensions enable usage in space-sensitive applications.

STMicroelectronics products are known for their reliability and high performance in electronic applications. The T1235H-6G-TR TRIAC is suitable for use in industrial, consumer electronics, HVAC, and motor control equipment. For further component selection and design assistance, explore other semiconductor offerings and TRIAC components within the Electronics & Electricals category on EnvMart.

Explore more products in our TRIACs category.