QJ6008DH2TP

Triacs Overview

The Littelfuse QJ6008DH2TP is a high-temperature sensitive TRIAC (Alternistor) designed for AC switching and phase control. It features an 8 A RMS on-state current and a 600 V rated repetitive off-state voltage. The device operates within a junction temperature range of -40°C to +150°C. Key electrical parameters include a maximum holding current of 35 mA, a gate trigger current of 35 mA, and a gate trigger voltage of 1.3 V. It utilizes a TO-252-3 surface mount package.

Triacs Feature Summary

• Snubberless design capability for simplified circuit implementation
• High commutation performance suitable for demanding AC loads
• Sensitive gate triggering for efficient drive requirements

Triacs Applications

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

Triacs Procurement Notes

Verify the specific suffix 'TP' against official Littelfuse documentation to confirm tube packaging and exact thermal characteristics. Ensure the selected variant matches the required operating temperature range and gate sensitivity specifications for the target application environment before finalizing procurement.

Triacs Selection Notes

Select this component for applications requiring robust AC phase control with high thermal tolerance. The TO-252 package facilitates surface-mount assembly. Confirm that the 600V blocking voltage and 8A current rating exceed the peak load requirements of the intended circuit design.

Triacs Part Context

This part belongs to the QJxx08xH series of high-temperature Alternistor TRIACs from Littelfuse. These devices are engineered for reliability in harsh environments, offering enhanced commutation capabilities compared to standard TRIACs while maintaining compact surface-mount form factors.

Triacs Replacement Considerations

QJ6008DH2RP is a verified alternative within the same series, differing primarily in reel packaging rather than electrical function.