Q6006VH3

Triacs Overview

The Q6006VH3 is a Littelfuse Alternistor TRIAC rated for 600V repetitive peak off-state voltage and 6A RMS on-state current. It utilizes a TO-251AA (VPAK-3) plastic package with three pins. Key electrical parameters include a maximum gate trigger voltage of 1.3V, a maximum gate trigger current of 10mA, and a holding current of 15mA. The device features a minimum critical rate of rise of off-state voltage of 50 V/us and a minimum critical rate of rise of on-state current of 20 V/us.

Triacs Feature Summary

• Snubberless operation capability designed to eliminate the need for external RC snubber networks in switching applications.
• High reliability construction suitable for demanding industrial and consumer power control environments.
• Integrated thermal management through direct mounting capabilities inherent to the VPAK-3 package design.

Triacs Applications

• Solid-state relay (SSR) modules
• Lighting dimmer circuits
• Motor speed control systems

Triacs Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm RoHS compliance status as indicated in product documentation. Ensure the specific suffix matches the required pin configuration and packaging style. Request batch traceability certificates if required for quality assurance protocols. Validate that the received units match the ordered part number exactly to avoid functional mismatches.

Triacs Selection Notes

Select this component when designing circuits requiring robust snubberless TRIAC performance at 600V blocking levels. Consider the TO-251AA package for surface-mount assembly constraints. Evaluate the 6A RMS current rating against the expected load requirements. Verify that the gate trigger characteristics align with the driving logic voltage levels available in the control circuitry.

Triacs Part Context

This device belongs to the Alternistor family of TRIACs, which are engineered for high-reliability applications without external snubbers. The Q6006VH3 represents a specific variant within Littelfuse's power control portfolio, offering a balance of voltage rating and current handling in a compact form factor suitable for modern electronics manufacturing.

Triacs Replacement Considerations

The Q6006V3 is listed as a discontinued equivalent or substitute option. Verify electrical compatibility before substitution. Check for any differences in package dimensions or thermal characteristics. Confirm that the alternative part meets all original design specifications for voltage and current ratings.