BC856BSHX

Overview

The BC856BSHX is a PNP general-purpose transistor manufactured by Nexperia USA Inc. It features a maximum collector-emitter voltage (VCEO) of 65 V and a continuous collector current (IC) of 100 mA. The device utilizes an SOT-323 surface-mount package, also designated as SC-70. Key electrical parameters include a DC current gain (hFE) ranging from 125 to 400 at a collector current of 2 mA and VCE of -5 V. The transition frequency (fT) is specified at 100 MHz, with a maximum power dissipation of 200 mW. The component operates within a junction temperature range up to 150°C.

Feature Summary

• Compact SOT-323 surface-mount package for space-constrained designs
• General-purpose switching and amplification capabilities
• Low collector capacitance for high-speed performance

Applications

• General-purpose switching circuits
• Amplifier stages in consumer electronics
• Signal processing applications

Procurement Notes

Verify the specific suffix 'SHX' against official Nexperia documentation to confirm tape-and-reel specifications and moisture sensitivity level. Ensure compatibility with standard SOT-323 footprint requirements during procurement planning.

Selection Notes

Select this component for low-power PNP switching tasks requiring a small outline package. Compare hFE binning requirements against circuit gain needs. Verify thermal management capabilities given the 200 mW power dissipation limit in the SOT-323 form factor.

Part Context

This part belongs to the BC856 series of PNP general-purpose transistors. It serves as the complement to the BC846 NPN series. The SOT-323 package variant offers a smaller footprint compared to the standard SOT-23 versions while maintaining similar electrical characteristics for general-purpose use.

Replacement Considerations

Direct pin-to-pin replacements include other BC856B variants in SOT-323 packages such as BC856BW or BC856BS from compatible manufacturers, provided voltage and current ratings match.