ST-35

Teccor® brand Thyristors Standard Bidirectional DIAC Trigger HTxxx & HTMxxx & STxxx Series Description The HTM, HT, and ST series of bilateral trigger DIACs offer a range of voltage characteristics from 27V to 70V. A DIAC semiconductor is a full-wave or bidirectional Thyristor. It is triggered from a blocking state to a conduction state for either polarity of applied voltage whenever the amplitude of applied voltage exceeds the breakover voltage of the DIAC. Features & Benefits t

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junction contamination Applications DIACs are used to trigger Triacs and SCRs in phase control circuits for lamp dimming, universal motor speed control, and heat control. They are used also for triggering transistors in solid state ballast lighting controls. Schematic Symbol Absolute Maximum Ratings Symbol ITRM TS TJ PD(AV) Parameter Pulse On-State Current Storage T emperature Range Operating Junction Temperature Device Power Dissipation TA = -40°C to +40°C Test Conditions Min Max 2 1.5(*) Unit A °C °C mW -40 -40 +125 +125 See Product Selector T able (*)Only Applies to HT-60 Notes: 1. Service Dissipation (at TA= -40°C to +40°C): 250mW for DO-35 and MINIMELF/...