QJ6025KH6TP

Triacs Overview

The Littelfuse QJ6025KH6TP is a high-temperature bidirectional triac designed for robust power control applications. It features an RMS on-state current of 25 A and a rated repetitive off-state voltage (VDRM) of 600 V. The device operates within a temperature range of -40°C to +150°C, utilizing a TO-218AC isolated package for through-hole mounting. Key electrical characteristics include a maximum holding current of 100 mA, a gate trigger current of 80 mA, and an on-state voltage of 1.8 V. The component exhibits a low off-state leakage current of 10 uA at VDRM, ensuring efficient performance in demanding thermal environments.

Triacs Feature Summary

• High-temperature capability with operation up to +150°C
• Isolated TO-218AC package for enhanced safety and heat dissipation
• Robust 600 V blocking voltage rating for mains-level applications

Triacs Applications

• Industrial motor speed control systems
• High-power heating element regulation
• Solid-state relay modules requiring isolation

Triacs Procurement Notes

Verify the specific suffix KH6TP against official Littelfuse documentation to confirm the exact pinout and thermal specifications. Ensure that the procurement channel provides valid traceability for RoHS compliance status. Cross-reference the datasheet revision date to guarantee compatibility with current manufacturing standards before finalizing orders.

Triacs Selection Notes

Select this component when high thermal stability is required alongside moderate current handling. The 80 mA gate trigger current necessitates a driver capable of supplying sufficient gate power. Compare the TO-218AC footprint against available board space and verify that the 100 mA holding current aligns with the minimum load requirements of the controlled circuit to prevent unintended turn-off.

Triacs Part Context

This part belongs to the QJxx25xHx series from Littelfuse, which focuses on high-reliability thyristors. The QJ6025KH6TP specifically targets applications needing isolation and elevated temperature tolerance compared to standard triacs. It serves as a specialized solution within the broader Littelfuse triac portfolio for industrial durability.

Triacs Replacement Considerations

Direct substitutes may include other 600V 25A isolated triacs from Littelfuse or competitors, provided they match the TO-218AC package and gate trigger characteristics. Verify equivalent thermal resistance and voltage ratings before substitution.