2SAR554PHZGT100

Single Bipolar Transistors Overview

The 2SAR554PHZGT100 is a PNP bipolar junction transistor manufactured by ROHM Semiconductor, designed for low-frequency amplification and driver applications. It features a collector-emitter voltage (VCEO) of -80 V and a continuous collector current (IC) of -1.5 A. The device operates within a power dissipation limit of 0.5 W and offers a DC current gain (hFE) ranging from 120 to 390 at specified test conditions. Packaged in the MPT3 (SOT-89) surface-mount format with three terminals, it supports automotive standards including AEC-Q101 compliance. The component is rated for storage temperatures between -55°C and 150°C.

Single Bipolar Transistors Feature Summary

• Low collector-emitter saturation voltage optimized for efficient switching and amplification.
• Automotive-grade reliability compliant with AEC-Q101 qualification standards.
• Surface-mount SOT-89 package design facilitating compact circuit board integration.

Single Bipolar Transistors Applications

• Low-frequency amplifier circuits
• General-purpose driver transistors
• Automotive electronic control modules

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix 'T100' corresponds to the tape-and-reel packaging configuration containing 1000 units per reel. Confirm that the MPT3 package code aligns with the required footprint dimensions of 4.0x4.5 mm. Ensure the procurement request explicitly references the full part number to distinguish it from similar variants like the 2SAR554PFRA, which carries a different supply status designation.

Single Bipolar Transistors Selection Notes

Select this component when an 80 V PNP transistor with 1.5 A current capability is required in a small surface-mount package. The low saturation voltage makes it suitable for applications demanding minimal voltage drop during conduction. Verify that the 0.5 W power dissipation rating meets the thermal requirements of the target application environment without excessive heatsinking.

Single Bipolar Transistors Part Context

This part belongs to the 2SAR series of PNP transistors from ROHM Semiconductor, specifically engineered for middle-power applications. The series includes various voltage and current ratings tailored for automotive and industrial uses. The 2SAR554PHZG variant shares identical electrical characteristics but may differ in packaging or supply status, serving as a reference point for design continuity across product generations.

Single Bipolar Transistors Replacement Considerations

The 2SAR554PFRA is documented as a direct replacement with the same pinout, package, and electrical specifications. Both parts share the MPT3 package and AEC-Q101 compliance. Designers should note that the PFRA variant is marked as not recommended for new designs, whereas the PHZG variant holds a recommended status.