PBSS4350D-QF

Single Bipolar Transistors Overview

The PBSS4350D-QF is a silicon NPN single bipolar junction transistor (BJT) manufactured by Nexperia. It features a maximum collector-emitter voltage (VCEO) of 50 V and a continuous collector current (IC) of 3 A. The device operates within a temperature range of -65 °C to +150 °C. Key electrical parameters include a collector-base voltage (VCBO) of 60 V, an emitter-base voltage (VEBO) of 6 V, and a power dissipation (Pd) of 600 mW. The saturation voltage (VCEsat) is specified at 290 mV, with a transition frequency (fT) of 100 MHz.

Single Bipolar Transistors Feature Summary

• High current handling capability for robust switching applications
• Wide operating temperature range suitable for demanding environments
• Automotive-grade qualification ensuring reliability in vehicle electronics

Single Bipolar Transistors Applications

• Automotive electronic control units
• General-purpose switching circuits
• Industrial load management systems

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'QF' against official Nexperia documentation to confirm package type and tape/reel specifications. Ensure compliance with RoHS and REACH regulations as stated in the datasheet. Confirm automotive qualification status if required for your application. Check for any end-of-life notices or longevity program updates directly from the manufacturer before finalizing procurement plans.

Single Bipolar Transistors Selection Notes

Select this component when a high-current NPN BJT with 50 V rating is needed in a compact surface-mount package. Compare power dissipation limits against thermal design requirements. Consider the 100 MHz transition frequency for switching speed needs. Verify that the SOT-457 package fits the PCB layout constraints compared to alternative packages like UPAK or SOT-89.

Single Bipolar Transistors Part Context

This part belongs to the PBSS4350 series of high-current NPN transistors designed for automotive and industrial use. The series offers various package options including TSOP-6 and UPAK to suit different thermal and space requirements. These devices are characterized by low saturation voltages and high gain, making them efficient for power switching tasks in modern electronic systems.

Single Bipolar Transistors Replacement Considerations

Check for direct substitutes such as PBSS4350D,115 or PBSS4350X variants. Verify pinout compatibility and electrical parameter equivalence. Ensure the replacement meets the same automotive quality standards if applicable.