BC847CW-QF

Overview

The BC847CW-QF is an NPN general-purpose transistor manufactured by Nexperia, housed in a SOT323 plastic surface-mount package. It features a maximum DC collector current of 100 mA and a collector-emitter voltage (VCEO) of 45 V. The device has a power dissipation rating of 250 mW and a transition frequency (fT) of 100 MHz. It is qualified to AEC-Q101 standards for automotive applications.

Feature Summary

• AEC-Q101 qualified for automotive reliability
• Low noise performance suitable for audio stages
• Compact SOT323 surface-mount package

Applications

• Low noise stages in tape recorders
• Hi-fi amplifiers
• Other audio-frequency equipment

Procurement Notes

Verify the specific suffix 'QF' against official Nexperia documentation to confirm exact binning or packaging details, as standard datasheets may list broader series variants like BC849CW. Ensure the component meets AEC-Q101 requirements if used in automotive designs. Cross-reference with authorized distributors for availability.

Selection Notes

Select this component for low-noise amplification tasks requiring small form factors. The SOT323 package offers space efficiency compared to larger through-hole options. Verify that the 45 V voltage rating and 100 mA current limits align with the circuit design constraints before finalizing the selection.

Part Context

This part belongs to the Nexperia general-purpose transistor family, specifically designed for signal processing and amplification. It serves as a compact solution for consumer electronics and automotive audio systems where low noise and high reliability are critical parameters.

Replacement Considerations

Check for direct equivalents such as other AEC-Q101 qualified NPN transistors in SOT323 packages from Nexperia or other manufacturers. Ensure pinout compatibility and electrical parameter matching for seamless integration.