BT136X-600F,127

Overview

The BT136X-600F,127 is a four-quadrant sensitive gate Triac manufactured by WeEn Semiconductors. It is housed in an isolated SOT186A (TO-220F) plastic package designed for general-purpose bidirectional switching and phase control applications. The device features a repetitive peak off-state voltage of 600 V and an RMS on-state current rating of 4 A. It supports non-repetitive peak on-state currents up to 25 A and operates within a junction temperature range of -40 °C to +125 °C.

Feature Summary

• Sensitive gate architecture enables direct interfacing with microcontrollers, logic integrated circuits, and other low-power gate trigger circuits.
• Capable of triggering reliably in all four operating quadrants for versatile AC load control.
• Isolated mounting base provides enhanced thermal dissipation and electrical safety in TO-220F packaging.

Applications

• General purpose motor control
• General purpose switching
• Solid state relays

Procurement Notes

Verify the specific suffix 'F' against official manufacturer documentation to confirm gate trigger current specifications, as datasheets for this exact variant may be limited compared to the D or E series. Confirm RoHS compliance status and check for active production status or obsolescence notices directly from WeEn Semiconductors before procurement.

Selection Notes

Select this component when a 600V blocking voltage and 4A continuous current are required in an isolated through-hole package. The sensitive gate characteristic makes it suitable for low-power driver interfaces. Ensure the application does not exceed the 25A surge current limit and that the thermal design accommodates the specified maximum junction temperature.

Part Context

This part belongs to the BT136X family of four-quadrant Triacs from WeEn Semiconductors. The 'X' designation typically indicates the use of the SOT186A (TO-220F) isolated package. Variations in the letter suffix (e.g., D, E, F) generally denote differences in gate trigger sensitivity and holding current characteristics within the same voltage and current ratings.

Replacement Considerations

Direct substitutes include BT136X-600D,127 and BT136X-600E,127. Verify that the gate trigger current and holding current parameters of the substitute match the circuit requirements, as these values differ between the D, E, and F suffixes.