2SAR372P5T100Q

Single Bipolar Transistors Overview

The 2SAR372P5T100Q is a PNP bipolar junction transistor manufactured by ROHM Semiconductor. It operates with a maximum collector-emitter voltage of -120V and a continuous collector current of -0.7A. The device features a DC current gain (hFE) ranging from 120 to 390 at -100mA and -5V. It dissipates up to 500mW of power in an SOT-89-3 package, supporting surface mount installation. The component is rated for operation up to +150°C and complies with AEC-Q101 automotive standards.

Single Bipolar Transistors Feature Summary

• Designed as a middle power transistor suitable for low-frequency amplification applications
• Features low collector-emitter saturation voltage for efficient switching performance
• Complies with AEC-Q101 automotive grade reliability standards

Single Bipolar Transistors Applications

• Automotive driver circuits
• Low-frequency amplification stages
• Middle power driver applications

Single Bipolar Transistors Procurement Notes

Verify the specific suffix T100Q against official ROHM documentation to confirm packaging configuration and automotive qualification status. Ensure the ordering part number matches the exact electrical specifications required for the target design. Cross-reference the datasheet revision date to validate parameter accuracy before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with -120V blocking capability and -0.7A current handling is required in an SOT-89 package. It serves as a complementary device to NPN types like the 2SCR372PHZG within the same series. Consider its thermal dissipation limits and saturation voltage characteristics for driver circuit efficiency.

Single Bipolar Transistors Part Context

This part belongs to the 2SARx series of PNP transistors from ROHM Semiconductor. It shares the SOT-89-3 form factor with other middle power devices in the lineup. The component is distinct from higher current variants like the 2SAR375P5T100Q, offering a balance between voltage rating and current capacity for specific driver roles.

Single Bipolar Transistors Replacement Considerations

The 2SAR372P5 is listed as a similar level replacement with the same pinout and package. Verify that the non-automotive version meets all environmental and reliability requirements if substituting into automotive designs.