BC816-25HR

Overview

The Nexperia BC816-25HR is an NPN general-purpose transistor from the BC816H series, housed in a small SOT23 (TO-236AB) Surface-Mounted Device plastic package. It supports a collector-emitter voltage of 80 V and a continuous collector current of 500 mA, with a peak collector current capability of 1 A for single pulses up to 1 ms. The device offers two DC current gain selections; the BC816-25 variant provides a minimum hFE of 160 at IC = 100 mA and VCE = 1 V. It features a transition frequency of 100 MHz and operates within a junction temperature range up to 175 °C.

Feature Summary

• High current handling capability with 500 mA continuous collector current
• High voltage rating supporting 80 V collector-emitter breakdown
• Two distinct current gain selections available for design flexibility
• Suitable for high-temperature applications with operation up to 175 °C

Applications

• General-purpose switching circuits
• Amplification stages
• 48 V automotive board net applications

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and reel specifications. Confirm that the non-automotive qualified status aligns with your application requirements, as this product lacks automotive testing or qualification. Always consult the most recent datasheet revision before finalizing component selection.

Selection Notes

Select the BC816-25HR when a higher DC current gain is required compared to the BC816-16 variant. Ensure the thermal management strategy accounts for the power dissipation limits defined in the data sheet. Verify that the SOT23 package footprint matches the PCB layout constraints and that the operating voltage remains within the 80 V maximum rating.

Part Context

This component belongs to the BC816H series of NPN general-purpose transistors manufactured by Nexperia. The series includes variants with different current gain ranges, such as the BC816-16H and BC816-25H. These devices are designed for surface-mount assembly in compact electronic designs requiring reliable switching and amplification performance.

Replacement Considerations

BC816-25H