PBSS4032NX-QF

Single Bipolar Transistors Overview

The PBSS4032NX-Q is an NPN low VCEsat transistor manufactured by Nexperia, housed in a medium power SOT89 (SC-62) surface-mounted device plastic package. It features a collector-emitter voltage of 30 V and a continuous collector current capability of 4.7 A, with a peak pulse current rating of 10 A. The device exhibits a typical collector-emitter saturation resistance of 45 mΩ under specified conditions. Qualified according to the AEC-Q101 standard, it is designed for automotive applications requiring high energy efficiency and optimized switching times.

Single Bipolar Transistors Feature Summary

• Very low collector-emitter saturation voltage for improved energy efficiency
• Optimized switching time characteristics
• High collector current gain at elevated currents
• Qualified according to AEC-Q101 for automotive use

Single Bipolar Transistors Applications

• Battery-driven devices
• Power management systems
• Charging circuits
• Power switches such as motors and fans

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix matches the required package variant. Confirm that the component meets the AEC-Q101 qualification requirements for your target automotive application. Ensure the design accounts for the thermal resistance values provided in the datasheet to maintain junction temperature within safe operating limits during operation.

Single Bipolar Transistors Selection Notes

Select this component when a low saturation voltage and high current handling are required in a compact SOT89 footprint. Consider the thermal derating curves if operating near maximum ratings. Verify compatibility with existing PCB footprints designed for the SC-62 package outline before finalizing the design.

Single Bipolar Transistors Part Context

This part belongs to the BISS (Bipolar Inverted Super-Saturated) transistor family from Nexperia, characterized by low VCEsat. The PNP complement for this series is the PBSS4032PX-Q. The 'Q' suffix indicates automotive qualification status, distinguishing it from standard commercial grade variants within the same electrical specification range.

Single Bipolar Transistors Replacement Considerations

The PBSS4032PX-Q serves as the PNP complement within the same product family. No other direct substitute part numbers are documented in the official datasheet.