![]() ![]() Since TRIACS deal with AC voltages, the circuit involving them has to be designed properly to aboid problem some tips are shared belowĪll TRIAC circuits suffer from an effect called Rate Effect. This sensitive gate "series E" triac is intended to be interfaced directly to microcontrollers, logic integrated circuits and other low power gate trigger circuits. Planar passivated sensitive gate four quadrant triac in a SOT78 plastic package intended for use in general purpose bidirectional switching and phase control applications. So if you looking to switch of control (dim, speed control) an AC load which consumes less than 6A with a digital device like microcontroller or microprocessor then BT136 might be the right for you. ![]() Since TRIACs are bi-directional switching devices they are commonly used for switching AC applications. The gate threshold voltage of the BT136 is also very less so can be driven by digital circuits. The BT136 is TRIAC with 4A maximum terminal current. Planar passivated for voltage ruggedness and reliability.Low holding current for low current loads and lowest EMI at commutation.Main Terminal 2:Connected to Phase or neutral of AC mainsĭirect triggering from low power drivers and logic ICs Main Terminal 1: Connected to Phase or neutral of AC mains Description: Plastic single-ended package heatsink mounted 1 mounting hole 3-lead TO-220AB.Features: High breakdown voltage, large output current.With its emergence, semiconductor technology has moved from the weak current field to the strong current field, and has become a component used in industries, agriculture, transportation, military scientific research, as well as commercial and civilian electrical appliances. The thyristor, like other semiconductor devices, has the advantages of small size, high efficiency, good stability, and reliable operation. Its function is not only to rectify, but also to be used as a non-contact switch to quickly turn on or off the circuit, realize the inversion of the direct current into the alternating current, the alternating current of one frequency into the alternating current of another frequency, and so on. ![]() It is a high-power semiconductor device with a four-layer structure with three PN junctions, which is generally formed by reversely connecting two thyristors. The thyristor is also the abbreviation of the thyristor rectifier element. BT136 is a type of electronic components, which is a triac.
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