BDP948H6433XTMA1

Single Bipolar Transistors Overview

The BDP948H6433XTMA1 is a general-purpose PNP bipolar junction transistor manufactured by Infineon Technologies. It is designed for surface mount applications in the PG-SOT-223-4 package, featuring a single collector configuration. The device supports a maximum collector current of 3 A and a collector-emitter voltage of 45 V. With a power dissipation rating of 5 W and a transition frequency of 100 MHz, it serves as a robust switching component. The part holds AEC-Q101 qualification, ensuring reliability for automotive electronic systems.

Single Bipolar Transistors Feature Summary

• High current handling capability with a 3 A continuous collector current rating
• Automotive-grade reliability certified under the AEC-Q101 standard
• Suitable for high-power surface mount applications via the PG-SOT-223-4 package

Single Bipolar Transistors Applications

• Automotive electronics systems requiring PNP switching
• General-purpose power switching circuits
• Industrial control applications utilizing surface mount technology

Single Bipolar Transistors Procurement Notes

Verify the specific suffix H6433XTMA1 to confirm the exact reel packaging and tape specifications required for automated assembly. Confirm that the PG-SOT-223-4 footprint matches the target PCB design. Ensure procurement channels provide valid traceability documentation for AEC-Q101 qualified components intended for automotive use.

Single Bipolar Transistors Selection Notes

Select this component when a high-current PNP switch is required in an automotive environment. The 45 V rating suits low-voltage DC systems. Consider the 5 W thermal dissipation capacity for heatsinking requirements. Compare against NPN alternatives if polarity inversion is needed within the circuit topology.

Single Bipolar Transistors Part Context

This part belongs to Infineon's portfolio of general-purpose bipolar transistors. It utilizes silicon planar technology optimized for high-speed switching. The SOT-223 form factor provides a balance between thermal performance and board space efficiency compared to smaller packages.

Single Bipolar Transistors Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify pinout compatibility and electrical parameters such as hFE and VCEO before substituting.