2SAR502UBTL

Single Bipolar Transistors Overview

The 2SAR502UBTL is a PNP general-purpose amplification transistor manufactured by Rohm Semiconductor. It features a maximum collector current of 500 mA and a collector-emitter voltage rating of 30 V. The device offers a DC current gain (hFE) ranging from 200 to 500 at specified test conditions. It is designed for surface mount installation in UMT3 packages, with a maximum power dissipation of 200 mW and a transition frequency of 520 MHz.

Single Bipolar Transistors Feature Summary

• PNP polarity configuration for general signal amplification applications
• Low saturation voltage characteristics for efficient switching performance
• High DC current gain ensuring reliable amplification across operating ranges

Single Bipolar Transistors Applications

• General purpose signal amplification circuits
• Switching applications requiring low saturation voltage
• Complementary pairs with NPN transistors in amplifier stages

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and tape/reel specifications. Ensure compatibility with RoHS3 standards if required by the design. Confirm supply status as recommended for new designs before finalizing procurement plans.

Single Bipolar Transistors Selection Notes

Select this component for applications requiring a compact PNP transistor with moderate current handling capabilities. The UMT3 package suits space-constrained surface mount designs. Verify that the 30 V breakdown voltage and 500 mA current limits align with the circuit's operational requirements.

Single Bipolar Transistors Part Context

This part belongs to Rohm's lineup of small-signal bipolar junction transistors. It serves as a complementary device to NPN types like the 2SCR502 series. The product line emphasizes energy efficiency and reliability for consumer and industrial electronics.

Single Bipolar Transistors Replacement Considerations

The 2SAR502U3HZG is listed as a similar specification replacement with the same pinout and package. Verify electrical parameters match the original design requirements before substitution.