Q8025N5RP

Triacs Overview

The Littelfuse Q8025N5RP is a bidirectional triac designed for surface-mount applications. It operates with an RMS on-state current of 25 A and supports a non-repetitive peak on-state current ranging from 167 A to 200 A. The device features a rated repetitive off-state voltage (VDRM) of 800 V, with a maximum off-state leakage current of 5 uA at VDRM. Key electrical parameters include an on-state voltage of 1.6 V, a maximum holding current of 70 mA, a gate trigger voltage of 2.5 V, and a gate trigger current of 50 mA. It functions within a temperature range of -40 C to +125 C and is housed in an SMTO-263-2 package.

Triacs Feature Summary

• Bidirectional switching capability suitable for AC power control circuits
• Surface-mount construction compatible with automated assembly processes
• Sensitive gate interface allowing direct connection to microprocessor logic

Triacs Applications

• Solid-state relays requiring compact form factors
• AC motor speed control systems
• Lighting dimmer circuits

Triacs Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm pinout orientation and packaging configuration. Ensure that the procurement channel provides valid traceability records. Confirm compliance with RoHS and REACH directives as stated in the latest datasheet revision before finalizing purchase orders.

Triacs Selection Notes

Select this component when a 25 A RMS current rating and 800 V blocking voltage are required in a surface-mount footprint. Compare the 50 mA gate trigger current against driver capabilities to ensure sufficient signal strength. Evaluate thermal management requirements based on the 1.6 V on-state voltage drop under load conditions.

Triacs Part Context

This part belongs to the Teccor brand family of thyristors manufactured by Littelfuse. It is categorized under general-purpose triacs intended for industrial and consumer electronics. The Q8025N5RP shares the SMTO-263-2 mechanical outline with other variants in the series, facilitating board layout standardization across different current ratings.

Triacs Replacement Considerations

Cross-reference with Q8025NH5RP for alternative sensitivity levels or Q8025N5TP for tube packaging variations. Verify pin compatibility and thermal characteristics before substituting.