BT131-600E,412

Overview

The BT131-600E,412 is a logic level Triac manufactured by WeEn Semiconductors. It features a maximum RMS on-state current of 1 A and a repetitive peak off-state voltage of 600 V. The device operates within a junction temperature range of -40 °C to +125 °C. Key electrical parameters include a gate trigger voltage of 1.5 V and a gate trigger current of 10 mA. It utilizes a TO-92 package for through-hole mounting.

Feature Summary

• Logic level triggering capability with low gate drive requirements
• Four-quadrant sensitivity for reliable switching across all gate polarities
• High thermal stability supporting operation up to 125 °C

Applications

• Lighting control systems
• Motor speed regulation circuits
• Heating control applications

Procurement Notes

Verify the manufacturer designation as WeEn Semiconductors or its predecessor NXP Semiconductors when sourcing components. Confirm the specific suffix '412' corresponds to the required packaging configuration. Ensure compatibility with the intended circuit's voltage and current ratings before finalizing procurement orders.

Selection Notes

Select this component for applications requiring low gate current drive in AC power control scenarios. The 600 V rating suits standard mains voltage applications. Consider the TO-92 package constraints for thermal management in high-current environments compared to higher-rated Triacs.

Part Context

This Triac belongs to the BT131 series, designed for general-purpose AC switching. The E variant indicates logic-level sensitivity, distinguishing it from standard sensitivity versions. The part is widely used in consumer electronics and industrial controls requiring compact, through-hole TRIAC solutions.

Replacement Considerations

The BT131-600D,412 is a documented alternative within the same product family. Verify pinout compatibility and specific gate trigger characteristics when substituting between different sensitivity variants.