BC846BS-QF

Overview

The BC846BS-QF is an NPN/NPN matched double transistor manufactured by Nexperia. It is housed in a SOT363 (SC-88) surface-mount package with six pins. The device features a collector-emitter voltage (VCEO) of 65 V, a collector-base voltage (VCBO) of 80 V, and an emitter-base voltage (VEBO) of 6 V. The maximum continuous collector current is 100 mA per transistor, with a total power dissipation of 200 mW at 25°C. The gain-bandwidth product (fT) is 100 MHz. It operates within a junction temperature range of -55°C to +150°C and is qualified under AEC-Q101 standards for automotive applications.

Feature Summary

• AEC-Q101 qualified for automotive reliability requirements
• Internally isolated transistors prevent mutual interference
• Closely matched current gain and base-emitter voltage for precision circuits

Applications

• Current mirror circuits
• Differential amplifier stages
• General-purpose switching and amplification

Procurement Notes

Verify the specific suffix 'QF' against official Nexperia documentation to confirm tape-and-reel packaging details and binning specifications. Ensure the component meets AEC-Q101 grade requirements if used in automotive designs. Cross-reference the datasheet revision date to validate electrical parameters before finalizing procurement orders.

Selection Notes

Select this component when space-constrained dual NPN configurations are required. The SOT363 package offers a drop-in replacement for standard double transistors while reducing board area. Consider the matched gain characteristics for applications requiring precise current copying or differential signal processing where parameter consistency is critical.

Part Context

This part belongs to the BC846 series of general-purpose NPN transistors from Nexperia. The 'BS' designation indicates the SOT363 dual-transistor package, while the '-Q' suffix denotes AEC-Q101 qualification. It serves as a compact alternative to discrete single transistors in high-density PCB layouts.

Replacement Considerations

BCM846BS is a compatible matched pair variant. BC846SH-Q is an alternative AEC-Q101 qualified dual transistor in the same package family.