2SAR542PFRAT100

Single Bipolar Transistors Overview

The 2SAR542PFRAT100 is a PNP bipolar junction transistor manufactured by ROHM Semiconductor. It utilizes silicon technology and is housed in an MPT3 (TO-243AA/SOT-89) surface-mount package. The device supports a maximum collector-emitter voltage of -30V and a continuous collector current of -5A. Power dissipation is rated at 0.5W, with a maximum operating temperature of +150°C. DC current gain ranges from 200 to 500.

Single Bipolar Transistors Feature Summary

• Designed as a driver transistor for surface-mount applications
• Supports automotive grade qualification standards

Single Bipolar Transistors Applications

• Driver circuits requiring high current handling
• Automotive electronic systems

Single Bipolar Transistors Procurement Notes

Verify the specific suffix FRAT against official documentation to confirm packaging and tape specifications. Confirm RoHS compliance status through the manufacturer's latest environmental reports. Ensure the component meets AEC-Q101 requirements if intended for automotive use. Cross-reference the part number with authorized distributors to validate authenticity and supply chain integrity before procurement.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with -5A collector current and -30V breakdown voltage is required in an SOT-89 package. Consider the 0.5W power dissipation limit and +150°C thermal rating for heat management. Verify that the 200-500 hFE range matches the circuit's amplification needs. Ensure the MPT3 footprint aligns with the PCB layout constraints.

Single Bipolar Transistors Part Context

This part belongs to the 2SAR series of PNP transistors from ROHM Semiconductor. The series includes variants with different current and voltage ratings, such as the 2SAR542PT100. These components are generally designed for driver applications and offer surface-mount compatibility for automated assembly processes.

Single Bipolar Transistors Replacement Considerations

The 2SAR542PT100 is listed as a similar level replacement with the same package type. Verify electrical parameters and marking codes before substitution.