2SCR554PFRAT100

Single Bipolar Transistors Overview

The 2SCR554PFRAT100 is a single NPN bipolar junction transistor manufactured by ROHM Semiconductor. It utilizes silicon technology and is housed in an MPT3 (TO-243AA) surface-mount package. The device supports a maximum collector-emitter voltage of 80 V and a continuous collector current of 2.5 A. Key electrical parameters include a DC current gain (hFE) ranging from 120 to 390 at 100 mA and 3 V, with a saturation voltage of 300 mV at 50 mA base current and 1 A collector current. It features a transition frequency of 280 MHz and a power dissipation rating of 500 mW. The component operates within a temperature range up to +150°C and meets AEC-Q101 automotive qualification standards.

Single Bipolar Transistors Feature Summary

• Automotive-grade reliability compliant with AEC-Q101 standards for robust performance in vehicle electronics.
• High collector current capacity of 2.5 A suitable for medium-power driver applications.
• Low saturation voltage characteristic enhancing efficiency in switching operations.

Single Bipolar Transistors Applications

• Automotive circuit driver stages
• General-purpose switching applications requiring high current handling
• Amplifier circuits in automotive environments

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix and packaging configuration against the official ROHM datasheet to ensure compatibility with automated assembly processes. Confirm that the component status aligns with design requirements, as this part may be designated as not recommended for new designs. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before procurement.

Single Bipolar Transistors Selection Notes

Select this component when an NPN transistor with 2.5 A current capability and 80 V breakdown voltage is required in a compact SMD package. Ensure the application environment meets the AEC-Q101 qualification if used in automotive systems. Compare the 500 mW power dissipation limit against thermal management capabilities to prevent overheating. Verify that the 280 MHz transition frequency suffices for the intended signal or switching speeds.

Single Bipolar Transistors Part Context

This component belongs to the ROHM 2SCR554 series of NPN transistors designed for driver applications. It shares similar electrical characteristics with other variants in the family but differs in packaging and specific ordering codes. The MPT3 package provides a balance between power handling and board space efficiency, making it suitable for dense automotive PCB layouts where reliable switching performance is critical.

Single Bipolar Transistors Replacement Considerations

The 2SCR544PHZGT100 is documented as a substitute option. Verify pinout compatibility and ensure the replacement meets all original electrical specifications including current ratings and voltage limits before implementation.

Single Bipolar Transistors FAQ

Is the 2SCR554PFRAT100 qualified for automotive use?

Yes, the component is qualified under the AEC-Q101 standard, indicating suitability for automotive electronic applications.

What is the maximum collector current for this transistor?

The maximum DC collector current is specified as 2.5 A.

What package type does the 2SCR554PFRAT100 use?

It is supplied in an MPT3 package, which corresponds to the TO-243AA form factor.