QJ6006DH2RP

Triacs Overview

The QJ6006DH2RP is a bidirectional triac manufactured by Littelfuse Inc., designed for surface-mount applications in the TO-252 (DPAK) package. It features a rated repetitive off-state voltage of 600 V and an on-state RMS current capability of 6 A. The device operates within a junction temperature range of -40°C to +150°C, ensuring reliability in high-temperature environments. Key electrical parameters include a maximum gate trigger current of 35 mA and a holding current of 35 mA. The component is supplied in tape and reel packaging, facilitating automated assembly processes.

Triacs Feature Summary

• High-temperature operation with a maximum junction temperature of +150°C
• Sensitive gate design compatible with microprocessor drivers
• Bidirectional switching capability for AC power control

Triacs Applications

• Solid-state relays
• Motor speed control systems
• Lighting dimmers

Triacs Procurement Notes

Verify that the specific ordering suffix matches the required package variant and moisture sensitivity level. Confirm that the supplier provides official Littelfuse documentation to ensure authenticity. Check for compliance with RoHS directives relevant to the target market. Ensure storage conditions adhere to the specified humidity sensitivity classification prior to soldering.

Triacs Selection Notes

Select this component when a surface-mount TRIAC with 600V blocking capability and 6A continuous current rating is required. The TO-252 package offers thermal advantages over through-hole options. Consider the gate trigger characteristics for compatibility with the driving circuitry. Evaluate the thermal management requirements given the +150°C junction limit.

Triacs Part Context

This part belongs to the QJ series of high-temperature alternistors from Littelfuse. These devices are engineered for robust performance in demanding AC power switching applications. The series emphasizes thermal stability and reliable triggering across a wide operating temperature range, suitable for industrial and consumer electronics.

Triacs Replacement Considerations

Direct substitutes include QJ6006DH3RP and QJ6006NH4TP, which share similar electrical ratings but may differ in package type or specific gate characteristics.