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The Bourns TIC236S-S is a silicon triac from the TIC236 series, designed for high-current applications. It features a glass-passivated wafer and operates with a repetitive peak off-state voltage (VDRM) of 700 V. The device supports a full-cycle RMS on-state current (IT(RMS)) of 12 A at case temperatures at or below 70°C, derating linearly above this threshold. Peak on-state surge current (ITSM) reaches 100 A under specified conditions. Gate trigger current (IGT) has a maximum value of 50 mA across quadrants 1-3. Operating case temperature ranges from -40°C to +110°C, with storage limits extending to +125°C.
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation before integration. Check for obsolescence notices as the series may be restricted for new designs. Ensure supply chain stability given potential discontinuation risks associated with legacy semiconductor lines.
Select the TIC236S-S variant specifically when a 700 V blocking voltage is required, distinguishing it from other series members rated at 400 V, 600 V, or 800 V. Evaluate thermal dissipation requirements carefully, as the 12 A rating depends on maintaining case temperatures at or below 70°C. Consider the TO-220 package constraints for mounting and heat sinking in the final assembly design.
This component belongs to the TIC236 series of silicon triacs manufactured by Bourns Inc. The series encompasses multiple voltage ratings including TIC236D (400 V), TIC236M (600 V), TIC236S (700 V), and TIC236N (800 V). All variants share identical current handling capabilities and physical packaging specifications within the same product family.
Public confirmed substitute part numbers are not available in the provided datasheet. Consult manufacturer engineering support for qualified alternatives if sourcing becomes unavailable.