BC856S-QH

Overview

The BC856S-QH is a dual PNP general-purpose transistor manufactured by Nexperia, housed in the SOT363 (SC-88) surface-mount plastic package. It features closely matched current gain to reduce component count and board space while ensuring no mutual interference between transistors. The device supports high-temperature applications up to 175 °C and is qualified according to AEC-Q101 standards for automotive use. Key electrical parameters include a maximum collector-emitter voltage of 65 V, a maximum collector current of 100 mA, and a power dissipation of 200 mW.

Feature Summary

• Dual PNP configuration with closely matched current gain
• AEC-Q101 qualified for automotive reliability
• High-temperature operation capability up to 175 °C

Applications

• Automotive switching circuits
• General-purpose amplification
• Space-restricted electronic designs

Procurement Notes

Verify the specific suffix 'QH' against official Nexperia documentation to confirm exact binning or packaging specifications. Ensure compatibility with AEC-Q101 requirements if used in automotive systems. Confirm thermal management strategies for 175 °C operation limits during design validation.

Selection Notes

Select this component when dual PNP functionality with matched characteristics is required in a compact SOT363 footprint. Consider its AEC-Q101 qualification for automotive environments and its ability to operate at elevated temperatures up to 175 °C compared to standard industrial grades.

Part Context

This part belongs to the BC856 family of general-purpose PNP transistors. The 'S' indicates a dual configuration in the SOT363 package, while the '-Q' suffix denotes automotive qualification under the AEC-Q101 standard. It serves as the PNP complement to the BC846SH-Q NPN/NPN dual transistor.

Replacement Considerations

BC856SH-Q is the direct equivalent within the same automotive-qualified series. Standard BC856S variants lack the specific AEC-Q101 qualification and may not support the full 175 °C operating range.