BT139-600-0TQ

Triacs Overview

The BT139-600-0TQ is a standard gate TRIAC manufactured by WeEn Semiconductors, designed for embedded electronics applications. It features a TO-220AB-3 through-hole package with three pins. The device has a rated RMS on-state current of 16 A and a non-repetitive peak on-state current of 170 A. It supports a rated repetitive off-state voltage of 600 V. Key electrical parameters include a maximum holding current of 45 mA, a gate trigger voltage of 700 mV, and a gate trigger current of 22 mA. The component operates within a temperature range of -40°C to +125°C.

Triacs Feature Summary

• Standard gate control architecture for reliable switching in AC power circuits
• Planar passivated structure providing robust performance and durability
• High surge current capability suitable for demanding load conditions

Triacs Applications

• Lighting dimmers
• Motor speed controls
• Heating controllers

Triacs Procurement Notes

Verify the specific suffix (e.g., 0TQ) against official manufacturer documentation to confirm packaging type and tape/reel specifications. Ensure the procurement channel provides valid RoHS compliance certificates. Cross-reference the part number with the latest datasheet revision to confirm technical parameters match design requirements before ordering.

Triacs Selection Notes

Select this component when a 16 A RMS current rating and 600 V blocking voltage are required for through-hole mounting. Consider the 22 mA gate trigger current for driver compatibility. Evaluate thermal management needs given the TO-220AB package and 125°C maximum operating temperature limit for the intended application environment.

Triacs Part Context

This part belongs to the BT139 series of TRIACs from WeEn Semiconductors. The series includes variants with different voltage ratings such as 800 V and 1000 V. The BT139-600-0TQ specifically denotes the 600 V version in a TO-220AB package, often supplied in tape and reel format for automated assembly processes.

Triacs Replacement Considerations

Compatible substitutes include the BT139-600E and BT139-600 variants from the same manufacturer family. Verify pinout compatibility and thermal characteristics when replacing with equivalent components from other manufacturers.