2SAR512P5T100

Single Bipolar Transistors Overview

The 2SAR512P5T100 is a PNP silicon bipolar junction transistor manufactured by ROHM Semiconductor. It features an SOT-89-3 (MPT3) surface-mount package with three terminals. Key electrical ratings include a collector-emitter voltage of -30V, a continuous collector current of -2A, and power dissipation of 0.5W. The DC current gain ranges from 200 to 500 at -500mA and -2V. It operates within a temperature range of -55°C to +150°C.

Single Bipolar Transistors Feature Summary

• Designed for high-speed switching applications in low-frequency amplification circuits.
• Features low saturation voltage characteristics suitable for driver transistor roles.
• Complies with AEC-Q101 automotive grade standards for reliability.

Single Bipolar Transistors Applications

• Automotive electronic control units
• General-purpose driver transistors
• Low-frequency amplification circuits

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'T100' corresponds to the tape-and-reel packaging configuration required for your assembly line. Confirm that the component meets RoHS directives if environmental compliance is mandatory for your final product certification. Ensure the ordering part number matches the exact electrical specifications needed for your circuit design.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with -30V rating and -2A current capacity is required in an SOT-89 package. Consider its AEC-Q101 qualification for automotive environments. Compare its low saturation voltage against other options if power efficiency in the saturated state is critical for the application.

Single Bipolar Transistors Part Context

This device belongs to the 2SAR series of middle-power transistors from ROHM. It serves as a replacement or alternative for older designs using similar pinout configurations. The component is widely used in industrial and automotive systems requiring reliable switching performance in compact surface-mount formats.

Single Bipolar Transistors Replacement Considerations

The 2SAR512PHZGT100 is documented as a recommended replacement with the same pinout and package. Verify compatibility before substitution to ensure identical electrical parameters and mechanical fit for existing PCB layouts.