BC846BSHX

Overview

The BC846BSHX is a dual NPN general-purpose transistor manufactured by Nexperia USA Inc., housed in a compact SOT-363 (SC-88) surface-mount plastic package. This component features closely matched current gain characteristics and low collector-emitter saturation voltage, making it suitable for efficient switching and amplification tasks. It operates with a maximum collector current of 100 mA and a collector-emitter voltage rating of 65 V. The device is designed to minimize mutual interference between the internal transistors, allowing for reduced component count and board space utilization in electronic circuits.

Feature Summary

• Dual NPN configuration in a miniature SOT-363 package for space-constrained designs
• Closely matched current gain characteristics for balanced performance
• Low collector-emitter saturation voltage for improved efficiency
• Minimal mutual interference between integrated transistors

Applications

• General-purpose switching applications
• Signal amplification circuits
• Automotive electronics requiring AEC-Q101 qualified components

Procurement Notes

Verify the specific suffix 'HX' against official Nexperia documentation to confirm tape-and-reel specifications and marking codes. Ensure compatibility with standard SOT-363 footprints during PCB layout. Confirm RoHS compliance status through the manufacturer's latest environmental declarations before finalizing procurement plans.

Selection Notes

Select this component when a dual NPN solution is required in a small form factor. The BC846BSHX offers matched hFE for differential or push-pull configurations. Consider the 100 mA current limit and 65 V voltage rating for circuit design constraints. Verify thermal dissipation requirements relative to the SOT-363 package limitations.

Part Context

This part belongs to the BC846 series of general-purpose NPN transistors from Nexperia. The BC846B variant serves as the single-transistor counterpart, while the BC846BS provides the dual configuration. The BC846BSHX specifically denotes the dual NPN version in the SOT-363 package, often associated with automotive qualification standards.

Replacement Considerations

Direct substitutes include BC846BS,115 and BC846BS,215 from Nexperia. Other compatible dual NPN transistors in SOT-363 packages may be considered if electrical parameters match. Verify pinout compatibility and thermal characteristics before substitution.