2SAR293PFRAT100

Single Bipolar Transistors Overview

The 2SAR293PFRAT100 is a PNP silicon bipolar junction transistor manufactured by ROHM Semiconductor. It features a single configuration housed in an SOT-89 (MPT3) surface-mount package. Key electrical specifications include a collector-emitter voltage of -30 V, a collector current of -1 A, and a power dissipation rating of 500 mW. The device exhibits a DC current gain (hFE) ranging from 270 to 680 at -100 mA and -2 V, with a maximum collector-emitter saturation voltage of -350 mV. It operates up to a maximum junction temperature of +150 °C and meets AEC-Q101 automotive grade standards.

Single Bipolar Transistors Feature Summary

• Low collector-emitter saturation voltage for efficient switching performance
• AEC-Q101 qualified for high reliability in automotive environments
• Single PNP configuration in a compact SOT-89 surface-mount package

Single Bipolar Transistors Applications

• Automotive driver circuits
• Low-frequency amplification applications
• General-purpose switching in automotive-grade electronics

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'T100' against official ROHM documentation to confirm tape-and-reel packaging quantities. Confirm that the component status remains recommended for new designs, as related variants may have different lifecycle statuses. Ensure compatibility with AEC-Q101 requirements if used in automotive systems. Cross-reference datasheet revisions to validate parameter consistency before finalizing procurement.

Single Bipolar Transistors Selection Notes

Select this component when a PNP BJT with low saturation voltage and automotive qualification is required. The SOT-89 package suits space-constrained surface-mount designs. Verify that the -30 V voltage rating and -1 A current capacity align with circuit demands. Consider the hFE range for biasing stability in amplification or switching roles within automotive or industrial contexts.

Single Bipolar Transistors Part Context

This part belongs to the 2SAR series of PNP transistors from ROHM Semiconductor, designed for automotive and general-purpose applications. It shares similar electrical characteristics with other members of the family but is distinguished by its specific packaging and suffix designations. The series emphasizes reliability and low saturation voltage for efficient power management in compact electronic systems.

Single Bipolar Transistors Replacement Considerations

The 2SCR293PHZGT100 is listed as a similar level replacement with the same pinout and package. Verify polarity differences, as the substitute is NPN while the original is PNP. Ensure all electrical parameters match the application requirements before substitution.