MAC97A6,412

Triacs Overview

The MAC97A6,412 is a bidirectional triac manufactured by WeEn Semiconductors, housed in a TO-92-3 through-hole package. It features an RMS on-state current (It RMS) of 600 mA and a non-repetitive peak on-state current of 8.8 A. The device supports a rated repetitive peak off-state voltage (VDRM) of 400 V with a maximum holding current (Ih) of 10 mA. Gate triggering requirements include a maximum gate trigger voltage (Vgt) of 900 mV and a maximum gate trigger current (Igt) of 4 mA. The component operates within a temperature range up to +125 C, exhibits an on-state voltage of 1.4 V, and maintains a low off-state leakage current of 3 uA at VDRM.

Triacs Feature Summary

• Four-quadrant sensitivity enabling reliable triggering across all gate polarities for direct interfacing with logic circuits.
• Planar passivated construction providing robust performance and stability in industrial environments.
• High thermal capability allowing operation at junction temperatures up to +125 C.

Triacs Applications

• Lighting control systems requiring low-power AC switching.
• Solid-state relays utilizing microcontroller or logic IC interfaces.
• General-purpose AC power control applications.

Triacs Procurement Notes

Verify the specific suffix code against official manufacturer documentation to confirm exact packaging and handling specifications. Ensure that the procurement channel provides valid traceability records. Confirm RoHS compliance status directly from the latest datasheet revision before finalizing orders.

Triacs Selection Notes

Select this component when a low-current triac with high gate sensitivity is required for direct logic interface. The 400 V rating suits standard low-voltage AC applications. Verify that the 600 mA RMS current capacity meets the load requirements and that the TO-92-3 package fits the available PCB space constraints.

Triacs Part Context

This part belongs to the MAC97 series of planar passivated triacs designed for sensitive gate triggering. It is intended for applications where direct connection to microcontrollers or low-power logic integrated circuits is necessary without additional driver components.

Triacs Replacement Considerations

The MAC97A8,412 serves as a compatible alternative offering identical electrical characteristics but with a higher 600 V voltage rating. Verify pinout compatibility and package dimensions before substitution.