2SAR372P5T100R

Single Bipolar Transistors Overview

The 2SAR372P5T100R is a PNP silicon bipolar junction transistor (BJT) manufactured by ROHM Semiconductor. It is housed in an SOT-89-3 surface-mount package and designed for middle power applications. Key electrical specifications include a maximum collector-emitter voltage (VCEO) of -120 V, a maximum collector-base voltage (VCBO) of -120 V, and a maximum emitter-base voltage (VEBO) of -6 V. The device supports a continuous DC collector current of -700 mA with a power dissipation rating of 2 W. It features a gain-bandwidth product (fT) of 300 MHz and a maximum operating temperature of +150°C.

Single Bipolar Transistors Feature Summary

• Designed as a middle power transistor suitable for automotive applications
• Utilizes a compact SOT-89-3 surface-mount package for efficient board space utilization
• Constructed using silicon technology for reliable performance

Single Bipolar Transistors Applications

• Automotive electronic circuits
• Middle power driver stages
• Low-frequency amplification tasks

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact packaging and tape-and-reel specifications. Ensure that the selected variant matches the required automotive grade standards if intended for vehicle-mounted systems. Cross-reference the part number with the latest RoHS compliance documentation to meet regulatory requirements for your specific manufacturing region.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with a -120 V breakdown voltage and -700 mA current capacity is required in a small surface-mount form factor. The high maximum operating temperature of +150°C makes it suitable for environments with significant thermal stress. Consider the 300 MHz gain-bandwidth product for applications requiring moderate frequency response within a middle power classification.

Single Bipolar Transistors Part Context

This component belongs to the 2SARx series of PNP transistors from ROHM Semiconductor. The series is characterized by its suitability for middle power applications and automotive use cases. The device shares the SOT-89-3 package code with other members of the family, such as the 2SCR372PHZGT100R NPN counterpart, facilitating complementary circuit designs.

Single Bipolar Transistors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.