BC846AHE3-TP

Overview

The BC846AHE3-TP is an NPN silicon bipolar junction transistor manufactured by Micro Commercial Components. It operates within a collector-emitter voltage of 65 V and a collector-base voltage of 80 V, with an emitter-base voltage rating of 6 V. The device supports a maximum continuous DC collector current of 100 mA and dissipates up to 225 mW of power. Key electrical characteristics include a transition frequency of 100 MHz and a DC current gain ranging from 110 to 220 at 5 V and 2 mA. It functions reliably between -55°C and +150°C and meets AEC-Q101 automotive qualification standards.

Feature Summary

• Automotive-grade reliability certified under the AEC-Q101 standard for robust performance in demanding environments.
• High DC current gain configuration ensures efficient signal amplification and switching capabilities.
• Low saturation voltage characteristic minimizes power loss during conduction states.

Applications

• General-purpose switching circuits
• Amplifier stages
• Portable electronic equipment

Procurement Notes

Verify the specific suffix HE3-TP against official Micro Commercial Components documentation to confirm package type and compliance status. Ensure the procurement channel provides valid traceability records. Cross-reference the manufacturer part number with authorized distributor listings to validate authenticity and avoid counterfeit components.

Selection Notes

Select this component when automotive qualification is required for small-signal applications. The SOT-23-3 package suits space-constrained designs. Verify that the 100 mA current limit and 65 V voltage rating align with circuit requirements. Consider the thermal dissipation limits relative to the operating environment.

Part Context

This component belongs to the BC846 series of NPN general-purpose transistors produced by Micro Commercial Components. It shares functional similarities with other devices in the family but is distinguished by its specific gain binning and automotive certification. The product line targets reliable performance in consumer and industrial electronics.

Replacement Considerations

Consult official substitution guides for equivalent parts. Verify pinout compatibility and electrical parameter alignment before implementation.