2SAR574D3TL1

Single Bipolar Transistors Overview

The 2SAR574D3TL1 is a PNP bipolar junction transistor manufactured by ROHM Semiconductor. It utilizes silicon technology and is housed in a TO-252 (DPAK) surface-mount package with three terminals. The device supports a collector-emitter voltage of -80 V and a continuous collector current of -2 A. Key electrical parameters include a power dissipation rating of 10 W, a DC current gain range of 120 to 390, and a maximum operating temperature of +150°C. It is designed for low-frequency amplifier applications.

Single Bipolar Transistors Feature Summary

• Low saturation voltage design suitable for efficient switching and amplification
• High reliability construction for robust performance in electronic circuits
• Surface-mount compatibility via standard TO-252 packaging

Single Bipolar Transistors Applications

• Low frequency amplifier circuits
• General purpose driver applications
• Power switching modules

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against official ROHM documentation to confirm tape-and-reel packaging quantities and RoHS compliance status. Ensure the requested part number matches the exact voltage and current ratings required for the target circuit design before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component when an 80V PNP transistor with 2A current capacity is required in a TO-252 package. Consider the 10W power dissipation limit and thermal management requirements for high-load operations. Verify that the low saturation voltage characteristics align with the efficiency needs of the specific amplifier or driver stage.

Single Bipolar Transistors Part Context

This component belongs to the ROHM 2SAR series of PNP power transistors. These devices are engineered for general-purpose use in consumer electronics and industrial equipment where moderate voltage handling and reliable switching are necessary. The series emphasizes low saturation voltage to minimize power loss during conduction phases.

Single Bipolar Transistors Replacement Considerations

The 2SAR574D3FRA is documented as a similar level replacement with identical electrical specifications and package type.