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The SanRex TG40E60 is a high-power TRIAC designed for AC switching applications. It features an isolated diffusion technology providing high dv/dt and low on-state voltage. The device has a repetitive peak off-state voltage of 600 V and an RMS on-state current of 40 A at Tc = 64°C. Peak on-state voltage is 1.4 V at IT = 60A. Gate trigger current is 50 mA with a gate trigger voltage of 1.5 V. Surge on-state current is 420 A (one cycle, 60Hz). Critical rate of rise of off-state voltage is 500 V/µs. Thermal resistance junction to case is 1.3 °C/W. Isolation breakdown voltage is 2500 Vrms. Operating junction temperature range is -40 to +125 °C.
Verify the specific datasheet edition and revision date when sourcing components. Confirm that the mounting torque specification aligns with the mechanical assembly requirements. Ensure thermal management solutions account for the specified thermal resistance values under actual operating conditions. Cross-reference isolation breakdown voltage ratings against system safety standards.
Select this component based on the required 600V blocking voltage and 40A continuous current capacity. Evaluate the thermal environment to ensure the junction temperature remains within the specified -40 to +125 °C range. Consider the package type and mounting torque requirements for the mechanical design. Verify compatibility with the gate drive circuitry regarding trigger current and voltage levels.
This part belongs to the SanRex TG series of TRIACs designed for high power applications. The series utilizes isolated diffusion technology to achieve high reliability and efficiency. Other parts in the family may offer different current or voltage ratings while maintaining similar structural benefits.
SanRex TG35E60 is listed as a potential replacement option.