BC846SH-QF

Overview

The BC846SH-QF is an NPN/NPN general-purpose dual transistor manufactured by Nexperia. It utilizes a SOT363-3 (SC-88) surface-mounted device plastic package. The component features a maximum collector-emitter voltage of 65 V and a continuous collector current of 100 mA. Key electrical parameters include a collector-base voltage of 80 V, an emitter-base voltage of 6 V, and a power dissipation of 250 mW. The gain-bandwidth product is specified at 100 MHz, with a minimum operating temperature of -65 °C and a maximum of 175 °C.

Feature Summary

• Dual NPN configuration in a compact SMD package to reduce board space
• Low collector capacitance for high-speed switching applications
• Closely matched current gain characteristics between transistors
• Qualified according to AEC-Q101 for automotive reliability

Applications

• General-purpose switching circuits
• Amplification stages in consumer electronics
• Automotive electronic systems requiring AEC-Q101 qualification

Procurement Notes

Verify the specific suffix 'QF' against official Nexperia documentation to confirm tape-and-reel packaging details and binning specifications. Ensure compatibility with standard SC-88 footprint designs during procurement planning.

Selection Notes

Select this component when a dual NPN configuration is required in a minimal footprint. The AEC-Q101 qualification makes it suitable for automotive environments. Compare saturation voltage and capacitance requirements against single-transistor alternatives to optimize circuit performance.

Part Context

This part belongs to the BC846 series of small-signal bipolar transistors. It serves as the dual-transistor counterpart to single units like the BC846W, offering integrated functionality in the SOT363 package family designed for space-constrained surface-mount applications.

Replacement Considerations

Direct substitutes include other AEC-Q101 qualified dual NPN transistors in SOT363 packages. Verify pinout compatibility and thermal characteristics before replacing with generic dual BJT components from other manufacturers.