Q6025RH5TP

Triacs Overview

The Littelfuse Q6025RH5TP is a high-temperature bidirectional triac designed for robust power switching applications. It features a rated repetitive off-state voltage (VDRM) of 600 V and an on-state RMS current (IT(RMS)) of 25 A. The device operates within a junction temperature range of -40 °C to +150 °C, ensuring reliability in demanding thermal environments. Key electrical parameters include a maximum holding current of 50 mA, a gate trigger voltage of 1.3 V, and a gate trigger current of 50 mA. The on-state voltage is specified at 1.8 V, with a leakage current of 10 µA under rated voltage conditions. It is housed in a non-isolated TO-220AB package for through-hole mounting.

Triacs Feature Summary

• High-temperature capability supporting operation up to +150 °C
• Sensitive gate design enabling direct interfacing with logic circuits
• Non-isolated construction suitable for standard heat sinking

Triacs Applications

• Solid-state relays
• Motor speed control systems
• Lighting dimmer circuits

Triacs Procurement Notes

Verify the specific suffix 'H5TP' against the manufacturer's latest datasheet to confirm the exact pinout, thermal characteristics, and packaging configuration. Ensure that the procurement channel provides original manufacturer documentation to validate component authenticity and compliance with RoHS standards before integration into production designs.

Triacs Selection Notes

Select this component when a 600 V blocking voltage and 25 A continuous current rating are required alongside extended high-temperature operation. The sensitive gate specifications (50 mA trigger current) facilitate drive circuit simplicity. Compare the TO-220AB form factor against space constraints and verify that the non-isolated case potential is compatible with the system's grounding strategy.

Triacs Part Context

This part belongs to the Littelfuse Q series of triacs, which are engineered for general-purpose AC power control. The 'H' designation typically indicates high-temperature variants within the family, while the 'QJ' or 'Q60' prefix denotes specific performance tiers. This model represents a discrete thyristor solution distinct from integrated modules or surface-mount alternatives.

Triacs Replacement Considerations

The Q6025R5 is listed as a discontinued alternative within the same series. Verify compatibility regarding the higher operating temperature limit (+150 °C vs +125 °C) and the lower gate trigger current (50 mA vs 50 mA) when substituting.