BC856SHX

Overview

The BC856SHX is a PNP/PNP general-purpose double transistor manufactured by Nexperia USA Inc. It utilizes the SOT363 (SC-88) surface-mount plastic package, providing two independent PNP transistors in a compact footprint. The device supports a maximum DC collector current of 100 mA and offers a collector-emitter voltage rating of -65 V with a collector-base voltage of -80 V. Key electrical parameters include a minimum DC current gain (hFE) of 110 at specified test conditions and a transition frequency (fT) of 100 MHz. Power dissipation is rated at 300 mW, with an operating temperature range spanning from -65°C to +150°C.

Feature Summary

• Dual PNP configuration within a single SOT363 package reduces component count and board space
• Low collector capacitance and low saturation voltage for efficient switching performance
• Closely matched current gain characteristics between the dual transistors
• High-temperature operation capability up to 175°C

Applications

• General-purpose switching and amplification circuits
• Automotive applications requiring AEC-Q101 qualification
• Digital logic interfaces and signal conditioning
• Battery management systems in electric vehicles

Procurement Notes

Verify the specific suffix 'HX' against official Nexperia documentation to confirm tape-and-reel packaging specifications and quantity per reel. Ensure compatibility with standard SOT363 footprints during PCB layout. Confirm RoHS compliance status through the manufacturer's latest datasheet or certification documents before finalizing procurement orders.

Selection Notes

Select this component when a dual PNP configuration is required in a minimal surface-mount footprint. The SOT363 package is suitable for high-density designs where space is constrained. Consider the 100 mA current limit and 65 V voltage rating to ensure adequate headroom for the intended application load and supply voltages.

Part Context

This part belongs to the BC856 series of general-purpose PNP transistors. The 'S' suffix indicates the dual-transistor variant housed in the SOT363 package. It serves as the PNP complement to the BC846SH series NPN/NPN devices. The family is designed for cost-effective solutions in consumer electronics and automotive subsystems requiring small form factors.

Replacement Considerations

Direct substitutes include BC856SH,115 and BC856SH,125 from Nexperia. Other compatible dual PNP transistors in SOT363 packages may be considered if pinout and electrical ratings match exactly.