BT139-600G0TQ

Triacs Overview

The BT139-600G0TQ is a planar passivated four-quadrant triac manufactured by WeEn Semiconductors. It is housed in a TO-220F (SOT186A) plastic package designed for high bidirectional transient and blocking voltage capability. The device supports an RMS on-state current of 16 A with a non-repetitive peak surge current rating of 155 A. It features a rated repetitive off-state voltage of 600 V and a maximum gate trigger current of 50 mA across quadrants Q1, Q2, and Q3. The component operates within a junction temperature range up to 125°C and includes a dV/dt rating of 200 V/µs.

Triacs Feature Summary

• Four-quadron logic level triggering for reliable gate control
• Planar passivated construction for enhanced durability
• High thermal cycling performance suitable for industrial environments

Triacs Applications

• Motor control systems
• Industrial static switching
• Domestic lighting regulation

Triacs Procurement Notes

Verify the specific suffix 'G0TQ' against official WeSem or distributor catalogs, as standard listings typically use 'G,127'. Confirm RoHS compliance status and lead-free conversion dates directly from the manufacturer's latest documentation before procurement.

Triacs Selection Notes

Select this component when a 16 A RMS current rating and 600 V blocking voltage are required in a through-hole TO-220F package. Ensure the application demands a 50 mA maximum gate trigger current and can accommodate the specified 155 A surge capability.

Triacs Part Context

This part belongs to the BT139 series of four-quadrant triacs. It shares architectural similarities with other WeEn devices like the BT139X-600 but is distinguished by its specific packaging and electrical ratings defined in the official datasheet.

Triacs Replacement Considerations

Cross-reference with BT139X-600,127 for equivalent electrical specifications. Verify pinout compatibility and thermal resistance values before substituting in existing designs.