PBHV9050T-QR

Single Bipolar Transistors Overview

The PBHV9050T-Q is a PNP high-voltage low VCEsat transistor in a SOT23 package. It features a collector-emitter voltage (VCEO) of -500 V and a continuous collector current (IC) of -150 mA. The device has a peak collector current (ICM) of -500 mA and total power dissipation of 300 mW at 25 °C. DC current gain (hFE) ranges from 100 to 300 at IC = -10 mA. Collector-emitter saturation voltage is typically -115 mV at IC = -20 mA, IB = -2 mA. Transition frequency is 50 MHz.

Single Bipolar Transistors Feature Summary

• Qualified according to AEC-Q101 for automotive applications
• High voltage capability with low collector-emitter saturation voltage
• High collector current gain at high collector currents

Single Bipolar Transistors Applications

• Electronic ballasts
• LED driver for LED chain module
• LCD backlighting
• Automotive motor management
• Flyback converters
• Hook switch for wired telecom
• Switch Mode Power Supply (SMPS)

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'Q' indicates AEC-Q101 qualification when sourcing. Confirm the manufacturer is Nexperia B.V. Ensure the component matches the SOT23 plastic surface-mounted package description. Check the latest datasheet revision for any updates to electrical characteristics or marking codes before finalizing procurement specifications.

Single Bipolar Transistors Selection Notes

Select this component for circuits requiring high voltage handling up to 500 V with low saturation losses. The SOT23 package suits space-constrained designs. Verify thermal resistance requirements against the application's ambient temperature and PCB footprint constraints. Ensure the required collector current does not exceed the 150 mA continuous limit.

Single Bipolar Transistors Part Context

This part belongs to the PBHV9050 series of high-voltage transistors. It serves as the PNP complement to the PMBTA45 NPN transistor. The 'Q' suffix denotes automotive qualification under AEC-Q101 standards. It is designed for use in demanding environments where reliability and high voltage performance are critical.

Single Bipolar Transistors Replacement Considerations

The PMBTA45 is an NPN equivalent but requires circuit polarity inversion. No direct PNP pin-compatible replacement is listed in the provided documentation. Verify if other PBHV9050 variants meet the specific AEC-Q101 requirement if availability is an issue.

Single Bipolar Transistors FAQ

What is the maximum collector-emitter voltage?

The maximum collector-emitter voltage (VCEO) is -500 V.

Is this component suitable for automotive use?

Yes, it is qualified according to AEC-Q101 and recommended for automotive applications.

What is the typical DC current gain?

The typical DC current gain (hFE) is 160 at a collector current of -10 mA and VCE of -10 V.