2SCR523UBTL

Single Bipolar Transistors Overview

The 2SCR523UBTL is a general-purpose NPN bipolar junction transistor manufactured by ROHM Semiconductor. It features a UMT3F surface-mount package, equivalent to SOT-323FL and SC-85. Key electrical parameters include a maximum collector-emitter voltage (VCEO) of 50 V and a maximum collector current (IC) of 100 mA. The device offers a transition frequency (fT) of 350 MHz and a DC current gain (hFE) ranging from 120 to 560 at -1 mA and -6 V. Power dissipation is rated at 200 mW, with a collector-emitter saturation voltage of 300 mV at 5 mA and 50 mA. The operating temperature range extends up to +150°C.

Single Bipolar Transistors Feature Summary

• General-purpose amplification capability for signal processing applications
• High current gain range supporting efficient switching and amplification
• Compact surface-mount footprint suitable for space-constrained designs

Single Bipolar Transistors Applications

• General purpose amplification circuits
• Signal processing in consumer electronics
• Switching applications in low-power devices

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix and manufacturer part number against official ROHM documentation to ensure component authenticity. Confirm RoHS compliance status and packaging details such as tape and reel quantities directly with authorized distributors. Cross-reference datasheet revisions to ensure compatibility with design requirements before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component for applications requiring a compact NPN transistor with moderate voltage ratings and high current gain. The UMT3F package facilitates automated surface-mount assembly. Ensure the design accounts for the 200 mW power dissipation limit and thermal management constraints within the specified operating temperature range.

Single Bipolar Transistors Part Context

This component belongs to ROHM's general-purpose amplification transistor lineup, designed for energy efficiency and reliability. It is part of a series offering various small-signal options in ultra-small packages. The product is classified as a standard-grade component intended for general electronic equipment rather than automotive or critical safety systems.

Single Bipolar Transistors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout compatibility and electrical specifications with alternative manufacturers if substitution is required.