SST08A-800CW

Triacs Overview

The SST08A-800CW is a TRIAC manufactured by SMC Diode Solutions, designed for AC switching applications. It features a maximum repetitive peak off-state voltage of 800V and an on-state current rating of 8A. The device utilizes a TO-220AINS package configuration, providing robust thermal management capabilities. Key electrical characteristics include a gate trigger voltage and current suitable for standard logic interfaces. The component operates within a junction temperature range of -40°C to +125°C, ensuring reliability in various industrial environments.

Triacs Feature Summary

• High voltage blocking capability up to 800V for robust AC line protection
• 8A continuous on-state current rating for substantial load handling
• TO-220AINS package design optimized for efficient heat dissipation
• Compliant with RoHS standards for environmental safety

Triacs Applications

• Industrial motor speed control systems
• Solid-state relay modules
• Lighting dimmer circuits
• Heating element control units

Triacs Procurement Notes

Verify the specific suffix 'CW' corresponds to the TO-220AINS package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure that the gate trigger parameters match the driving circuit requirements to guarantee reliable switching performance under all operating conditions.

Triacs Selection Notes

Select this component for applications requiring high voltage isolation and moderate current capacity. The TO-220AINS package is preferred over surface-mount options when thermal dissipation is critical. Evaluate the gate sensitivity against the available drive voltage to ensure proper triggering without excessive power consumption from the control circuitry.

Triacs Part Context

This TRIAC belongs to the SST series from SMC Diode Solutions, focusing on general-purpose AC switching. It complements other devices in the lineup by offering a balance between voltage rating and current handling in a through-hole compatible package. The series is engineered for durability in demanding electronic environments.

Triacs Replacement Considerations

Direct substitutes must match the 800V/8A rating and TO-220AINS footprint. Verify equivalent gate trigger characteristics to maintain circuit stability. Cross-reference pinout configurations to ensure compatibility with existing PCB layouts.