Q6008DH3TP

Triacs Overview

The Littelfuse Q6008DH3TP is a bidirectional triac designed for AC switching and phase control applications. It features an RMS on-state current of 6 A and a rated repetitive off-state voltage (VDRM) of 600 V. The device operates within a junction temperature range of -40°C to +125°C and utilizes a TO-252-3 surface-mount package. Key electrical parameters include a maximum holding current of 35 mA, a gate trigger voltage of 1.3 V, and a gate trigger current of 35 mA. The component exhibits a typical on-state voltage of 1.6 V and a low off-state leakage current of 10 µA at VDRM.

Triacs Feature Summary

• Sensitive gate design enabling reliable triggering in Quadrants I and IV for digital control circuitry compatibility
• High commutation capability suitable for demanding AC load switching environments
• Surface-mount construction optimized for automated assembly processes

Triacs Applications

• Motor speed modulation controls
• Temperature modulation systems
• Lighting control circuits
• Static switching relays

Triacs Procurement Notes

Verify the specific suffix against official Littelfuse documentation to confirm pinout and packaging configuration. Ensure the procurement channel provides valid traceability data. Confirm RoHS compliance status through the manufacturer's latest environmental declarations before finalizing orders.

Triacs Selection Notes

Select this component when a 600 V rating and 6 A continuous current capacity are required in a compact surface-mount form factor. Verify that the gate drive circuit can supply the specified 35 mA trigger current. Ensure the thermal management design accommodates the TO-252-3 package constraints for the intended operating environment.

Triacs Part Context

This part belongs to the Qxx08xHx series of high-temperature sensitive Alternistor triacs from Littelfuse. These devices are engineered specifically for robust AC power control tasks requiring high commutation rates and reliable digital interface compatibility.

Triacs Replacement Considerations

Direct substitutes may include other 600 V, 6 A sensitive gate triacs in TO-252 packages from Littelfuse or compatible manufacturers. Verify equivalent gate trigger characteristics and thermal resistance values before substitution.