MAC08MT1

Triacs Overview

The MAC08MT1 is a sensitive gate triac from onsemi, designed for solid state relays and consumer applications. It features a peak repetitive off-state voltage of 600 V and an RMS on-state current of 0.8 A at 80°C case temperature. The device operates within a junction temperature range of -40 to +110°C and utilizes a SOT-223 surface mount package. Key electrical characteristics include a maximum peak on-state voltage of 1.9 V and a gate trigger current of 10 mA. It supports four trigger modes and includes glass passivation for reliability.

Triacs Feature Summary

• Sensitive gate design enabling reliable triggering across all quadrants
• Glass passivated surface construction for enhanced reliability and uniformity
• Surface mount packaging optimized for automated manufacturing processes

Triacs Applications

• Solid state relays
• MPU interface circuits
• TTL logic interfacing
• Light industrial control systems
• Consumer appliance switching

Triacs Procurement Notes

Verify the specific ordering suffix when purchasing. The MAC08MT1 designation corresponds to the standard device in tape and reel packaging. Confirm that the received components match the required voltage rating and package type before integration into production lines.

Triacs Selection Notes

Select this component for low-current AC switching applications requiring compact surface mount solutions. Ensure thermal management aligns with the specified junction-to-ambient resistance values. Verify that the gate drive circuitry can supply the necessary trigger current for reliable operation across the full operating temperature range.

Triacs Part Context

This part belongs to the MAC08 series of sensitive gate triacs manufactured by onsemi. It shares the same physical package and general functionality as the MAC08BT1, differing primarily in its blocking voltage rating. The series is intended for general-purpose AC power control in space-constrained designs.

Triacs Replacement Considerations

The MAC08BT1 serves as a direct functional substitute with a lower voltage rating of 200 V. Verify that the system voltage does not exceed the replacement device's maximum ratings to prevent failure.