2SCR544PFRAT100

Single Bipolar Transistors Overview

The ROHM Semiconductor 2SCR544PFRAT100 is an NPN silicon bipolar junction transistor (BJT) designed for surface-mount applications. It features a maximum collector current of 2.5 A and a collector-emitter voltage rating of 80 V. The device operates within a junction temperature range up to +150°C and offers a transition frequency of 280 MHz. Key electrical characteristics include a DC current gain (hFE) ranging from 120 to 390 at 100 mA, and a collector-emitter saturation voltage of 300 mV at 50 mA base current and 1 A collector current. It is housed in the MPT3 package and complies with AEC-Q101 automotive standards.

Single Bipolar Transistors Feature Summary

• Automotive-grade reliability certified under AEC-Q101 standards
• High thermal stability supporting operation up to +150°C junction temperature
• Low saturation voltage for efficient power switching performance
• Surface-mount MPT3 package optimized for automated assembly

Single Bipolar Transistors Applications

• Automotive electronic control units requiring robust switching capabilities
• Industrial motor driver circuits
• Power management systems in automotive environments

Single Bipolar Transistors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm AEC-Q101 certification status and RoHS compliance documentation prior to integration. Ensure storage conditions adhere to moisture sensitivity level requirements. Validate part marking against official datasheet specifications to prevent counterfeit substitution during procurement processes.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring high current handling in automotive environments. Consider the MPT3 package dimensions for PCB layout constraints. Evaluate thermal dissipation requirements given the 500 mW power dissipation limit. Compare hFE ranges against circuit biasing needs to ensure consistent gain performance across operating temperatures.

Single Bipolar Transistors Part Context

This part belongs to the 2SCR544 series of NPN transistors manufactured by ROHM Semiconductor. It shares core electrical specifications with variants like 2SCR544PHZGT100 but differs in packaging and taping configuration. The series is engineered for mid-power applications where automotive durability and high-temperature operation are critical design parameters.

Single Bipolar Transistors Replacement Considerations

Publicly confirmed substitute part numbers are not explicitly listed in the provided source data for this specific ordering suffix. Verify pinout compatibility and electrical ratings before considering alternative manufacturers.