Z0410MF 1AA2

Overview

The Z0410MF 1AA2 is a Triac manufactured by STMicroelectronics, belonging to the Z04 series. It features a 600 V repetitive peak off-state voltage and an average on-state current rating of 4 A. The device supports a non-repetitive peak surge current of 21 A and operates within a junction temperature range of -40 °C to +125 °C. Packaged in a TO-202 through-hole housing with three pins, it exhibits a maximum gate trigger voltage of 1.3 V and a maximum holding current of 10 mA. The component is designed for robust AC switching applications requiring reliable performance under varying thermal conditions.

Feature Summary

• High surge current capability for handling transient loads
• Robust thermal operation across extended industrial temperature ranges
• Standardized TO-202 through-hole mounting for ease of integration

Applications

• General-purpose AC power control circuits
• Solid-state relay implementations
• Lighting dimmer modules

Procurement Notes

Verify the specific suffix '1AA2' against official STMicroelectronics documentation to confirm exact manufacturing lot attributes and compliance status. Ensure the procurement channel provides valid traceability for this active component. Cross-reference the part number with authorized distributors to avoid counterfeit inventory. Confirm RoHS compliance details directly from the manufacturer's latest datasheet before finalizing orders.

Selection Notes

Select this component when a 4 A RMS current rating and 600 V blocking voltage are required for AC load switching. The TO-202 package is suitable for applications needing higher thermal dissipation compared to surface-mount alternatives. Verify that the gate trigger characteristics align with the driving circuit's output capabilities. Consider the operating temperature range to ensure reliability in the intended environmental conditions.

Part Context

This Triac belongs to the Z04 family of devices from STMicroelectronics, which are widely used in consumer and industrial AC control applications. The Z04 series offers various voltage and current ratings packaged in standard through-hole formats. The Z0410MF variant specifically targets applications requiring moderate power handling with high surge tolerance, fitting into the broader thyristor product line designed for cost-effective AC switching solutions.

Replacement Considerations

Consult the official STMicroelectronics Z04 series cross-reference guide for verified substitutes. Potential replacements may include other Z04 variants with matching electrical ratings or equivalent Triacs from other manufacturers meeting the same TO-202 pinout and parameter specifications.