BC51-10PA,115

Single Bipolar Transistors Overview

The BC51-10PA,115 is a PNP medium power transistor from Nexperia, rated for 45 V collector-emitter voltage and 1 A continuous collector current. It utilizes the SOT1061 leadless ultra-thin surface-mount package with an exposed heatsink for thermal management. The device belongs to the BC51 series and features three specific current gain selections, with the -10 suffix indicating a defined hFE range. It is qualified under the AEC-Q101 automotive standard, ensuring reliability for demanding environments.

Single Bipolar Transistors Feature Summary

• High current capability with 1 A collector current rating
• Exposed heatsink design in SOT1061 package for superior thermal conductivity
• Automotive grade qualification compliant with AEC-Q101 standards
• Defined current gain selection (-10) for precise circuit biasing

Single Bipolar Transistors Applications

• Linear voltage regulators
• High-side switches
• Battery-driven devices
• Power management MOSFET drivers
• Amplifiers

Single Bipolar Transistors Procurement Notes

Verify the exact suffix '115' against official Nexperia documentation to confirm packaging details. Ensure the -10 gain bin matches design requirements. Confirm AEC-Q101 compliance status for automotive applications. Check RoHS3 and REACH regulatory status before integration.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring high current density in minimal footprint. The SOT1061 package offers better thermal performance than standard SMD packages. Compare against BC51PA for general use or BCX51T for higher power dissipation needs in SOT-89. Verify voltage ratings against system peaks.

Single Bipolar Transistors Part Context

This part is part of the Nexperia BC51 family of PNP transistors. It shares characteristics with BC51PA but differs in gain binning and specific ordering suffixes. It serves as a compact solution for medium-power switching and amplification tasks where space and thermal efficiency are critical constraints.

Single Bipolar Transistors Replacement Considerations

BC51PA is a direct family member with similar electrical ratings but may have different gain bins. BCX51-10,115 offers identical electrical specs but uses the SOT-89 package, requiring PCB layout changes. Verify pinout compatibility when substituting.