Q6025N5TP

Triacs Overview

The Littelfuse Q6025N5TP is a bidirectional triac from the Teccor Electronics product line, designed for high-reliability AC power control applications. It features an Alternistor structure with electrically isolated packaging to facilitate safe mounting on heatsinks without additional insulation components. The device supports a rated repetitive off-state voltage (VDRM) of 600 V and handles a continuous RMS on-state current (IT(RMS)) of 25 A. Key electrical parameters include a maximum holding current of 100 mA, a gate trigger current of 50 mA, and a typical on-state voltage of 1.8 V. It operates within a junction temperature range of -40°C to +125°C and is housed in a TO-220AB package.

Triacs Feature Summary

• Electrically isolated package design allows direct mounting to heatsinks without insulating hardware
• Alternistor technology provides robust performance with glass-passivated junctions
• High surge current capability ensures resilience against transient load conditions

Triacs Applications

• Solid-state relays requiring galvanic isolation
• AC motor speed control circuits
• Industrial heating element regulation

Triacs Procurement Notes

Verify component authenticity through authorized Littelfuse distributors or certified partners. Confirm RoHS compliance status and specific manufacturing lot codes against the official datasheet specifications. Ensure the TO-220AB package variant matches the required thermal and mechanical constraints for the target assembly process.

Triacs Selection Notes

Select this component when a 600 V, 25 A triac with integrated electrical isolation is required. Compare the 50 mA gate trigger current against driver capabilities to ensure sufficient triggering power. Evaluate the 1.8 V on-state voltage drop for thermal management requirements in the final enclosure design.

Triacs Part Context

This part belongs to the Littelfuse Qxx25xx series of Alternistor triacs. It shares the 25 A current rating and 600 V blocking voltage common to this family but distinguishes itself through the specific N5 suffix indicating its gate characteristics and isolated TO-220AB packaging configuration.

Triacs Replacement Considerations

Direct replacements must match the 600 V / 25 A rating and isolated TO-220AB package. Verify that substitute devices maintain compatible gate trigger currents and holding currents to ensure reliable switching in existing circuit designs.