BC816-16WX

Overview

The BC816-16WX is an NPN general-purpose transistor from the Nexperia BC816W series, housed in a very small SOT323 (SC-70) surface-mounted device plastic package. It supports a collector-emitter voltage of 80 V and a continuous collector current of 500 mA. The component features a DC current gain range of 100 to 250 at VCE = 1 V and IC = 100 mA. It is qualified under AEC-Q101 standards for automotive applications.

Feature Summary

• High current capability with 500 mA collector current rating
• High voltage operation up to 80 V collector-emitter breakdown
• AEC-Q101 qualified for automotive reliability requirements

Applications

• General-purpose switching and amplification
• 48 V automotive board net circuits

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm packaging details and availability status. Confirm that the requested variant matches the exact electrical specifications required for the target application design. Ensure compliance with automotive qualification standards if used in vehicle systems.

Selection Notes

Select this component when a compact SOT323 footprint is required alongside high-voltage tolerance. The BC816-16W variant provides a moderate current gain suitable for standard amplification tasks. Consider the BC816-25W alternative if higher gain is necessary for the specific circuit design requirements.

Part Context

This part belongs to the BC816W series of NPN transistors designed for space-constrained surface-mount applications. The series includes variants with different current gain selections to accommodate various amplification needs while maintaining a consistent 80 V voltage rating and small SC-70 package form factor.

Replacement Considerations

BC816-25W serves as a direct pin-compatible alternative within the same series offering higher current gain.