2SAR554PFRAT100

Single Bipolar Transistors Overview

The 2SAR554PFRAT100 is a PNP bipolar junction transistor manufactured by ROHM Semiconductor, designed for driver applications. It operates with a collector-emitter voltage of -80V and a continuous collector current of -1.5A. The device features a low collector-emitter saturation voltage to enhance efficiency in switching circuits. It is housed in an MPT3 (TO-243AA/SOT-89) surface-mount package with three terminals. The component complies with AEC-Q101 automotive standards and supports a storage temperature range from -55°C to 150°C.

Single Bipolar Transistors Feature Summary

• Low collector-emitter saturation voltage for efficient power handling
• Automotive-grade reliability compliant with AEC-Q101 standards
• Designed specifically for use as a driver transistor in electronic circuits

Single Bipolar Transistors Applications

• Automotive electronic systems requiring robust switching performance
• General-purpose driver circuits for load control
• Low-frequency amplification stages in consumer electronics

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix 'T100' corresponds to the required tape-and-reel packaging quantity of 1000 units. Confirm that the 'PFR' package code aligns with the designated MPT3 footprint requirements for the target PCB layout. Ensure compatibility with RoHS directives and check for any pending Product Change Notices affecting manufacturing origin or marking details before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component when an automotive-qualified PNP transistor is required for high-current switching applications up to 1.5A. The SOT-89 form factor provides a compact solution for space-constrained designs. Consider the thermal dissipation capabilities within the MPT3 package when designing heat management strategies for continuous operation under maximum load conditions.

Single Bipolar Transistors Part Context

This part belongs to the 2SAR series of PNP transistors from ROHM Semiconductor, which are optimized for driver and amplifier functions. The series includes variants with different voltage and current ratings, all sharing similar packaging and automotive qualification standards. The 2SAR554 variant specifically targets applications needing moderate voltage blocking with substantial current handling capability.

Single Bipolar Transistors Replacement Considerations

The 2SAR554PHZG is documented as a direct replacement with identical pinout, package, and electrical specifications. Both parts share the same MPT3 package and AEC-Q101 compliance. Verify that the specific reel configuration matches the assembly line requirements when substituting between these two part numbers.