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The TMA36H-L is a bidirectional triode thyristor designed for AC power control applications. It features a peak repetitive off-state voltage (VDRM) of 600 V and an RMS on-state current rating of 3 A at a case temperature of 109°C. The device provides an isolation voltage of 1800 V AC RMS between the lead and case, with a peak non-repetitive off-state voltage (VDSM) of 700 V. It operates within a junction temperature range of -40°C to 125°C and utilizes a 3-pin fully molded SIP package with heatsink mounting capability.
Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm package type matches the 3-pin fully molded SIP with heatsink mount. Ensure storage conditions comply with standard temperature and humidity requirements to prevent lead rust or solderability issues before installation.
Select this component for full-cycle AC power control requiring uniform switching characteristics. Consider the 3 A RMS current rating and 600 V blocking voltage for appropriate load matching. Evaluate thermal management needs based on the 4.6 °C/W junction-to-case thermal resistance and ensure adequate heatsinking for sustained operation near maximum ratings.
This Triac belongs to the Sanken Electric USA Inc. product line, manufactured in Japan. The datasheet indicates distribution by Allegro MicroSystems, Inc., which reserves rights to modify specifications for performance improvements. The device is intended for general-purpose electronic equipment rather than aerospace or nuclear applications.
Public confirmed substitute part numbers are not available in the provided documentation.