X0202NN 5BA4

Scrs Overview

The X0202NN5BA4 is a thyristor from the STMicroelectronics X02 series, packaged in TO-92. It features a repetitive peak off-state voltage of 600 V and an on-state RMS current rating of 1.25 A. The device has a maximum gate trigger current of 200 µA and a surge current capability of 25 A. Operating temperatures range from -40°C to 125°C.

Scrs Feature Summary

• Logic-level gate triggering optimized for low-current applications
• Reduced forward voltage drop for lower power losses
• High reliability in harsh environments

Scrs Applications

• On/off switching functions
• Low-power AC control circuits

Scrs Procurement Notes

Verify the specific suffix '5BA4' against official STMicroelectronics documentation to confirm exact electrical tolerances and marking codes. Ensure the component matches the required 600V blocking voltage and 1.25A current ratings for your design. Confirm package type and pinout compatibility before integration.

Scrs Selection Notes

Select this component when high gate sensitivity is required, as it supports trigger currents down to 50 µA. It is suitable for topologies lacking sufficient gate drive current. Consider its thermal-electrical characteristics for applications requiring reduced power dissipation and robust performance under varying environmental conditions.

Scrs Part Context

This part belongs to the X02 family of logic-level SCRs designed for efficient switching. These devices are engineered to minimize conduction losses while maintaining high surge current capabilities. The TO-92 package facilitates through-hole mounting for various consumer and industrial electronic applications.