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The BT136-600E,127 is a planar passivated sensitive gate four quadrant triac manufactured by WeEn Semiconductors. It is housed in a TO-220AB plastic package designed for general purpose bidirectional switching and phase control applications. The device features high blocking voltage capability and is intended to be interfaced directly with microcontrollers, logic integrated circuits, and other low power gate trigger circuits. Key electrical parameters include a repetitive peak off-state voltage of 600 V, an RMS on-state current of 4 A, and a non-repetitive peak on-state current of 25 A. The maximum operating junction temperature is +125 °C.
Verify the specific ordering suffix
Select this component when a logic-level compatible TRIAC is required for AC load control. Ensure the circuit design accommodates the 4 A RMS current rating and provides adequate heatsinking for the TO-220AB package to maintain junction temperatures within the specified limits during continuous operation.
This part belongs to the BT136 series of four-quadrant TRIACs produced by WeEn Semiconductors (formerly NXP Semiconductors). The series is widely recognized for its sensitivity and robustness in consumer electronics and industrial control applications requiring reliable AC switching capabilities.
Cross-reference with other manufacturers' BT136-600E equivalents or BT136X-600E variants if isolation requirements differ. Verify pinout compatibility and thermal resistance specifications before substitution.