2SAR533PHZGT100

Single Bipolar Transistors Overview

The 2SAR533PHZGT100 is a PNP bipolar junction transistor manufactured by ROHM Semiconductor. It features a collector-emitter voltage (VCEO) of -50 V and a continuous collector current (Ic) of -3 A. The device operates in an SOT-89-3 surface-mount package with a power dissipation rating of 0.5 W. Key electrical characteristics include a DC current gain (hFE) range of 180 to 450 at -50 mA, and a maximum collector-emitter saturation voltage of -400 mV. The transition frequency (fT) is specified at 320 MHz, supporting high-speed switching applications.

Single Bipolar Transistors Feature Summary

• Low saturation voltage design for efficient power management
• High-speed switching capability suitable for driver circuits
• Automotive-grade reliability compliant with AEC-Q101 standards

Single Bipolar Transistors Applications

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

Single Bipolar Transistors Procurement Notes

Verify the complete part number including the suffix GT100 to ensure correct taping quantity and reel configuration. Confirm RoHS compliance status through official datasheets before integration. Check for any product change notices regarding manufacturing site or material composition updates.

Single Bipolar Transistors Selection Notes

Select this component for applications requiring moderate current handling with low saturation loss. Ensure thermal management supports the 0.5 W dissipation limit in the SOT-89 package. Compare hFE ranges against circuit requirements to guarantee sufficient drive capability without excessive base current.

Single Bipolar Transistors Part Context

This device belongs to ROHM's 2SAR series of PNP middle-power transistors. It shares the SOT-89 form factor with other automotive-qualified components in the lineup. The series emphasizes reliability for harsh environments while maintaining compact footprint requirements for modern PCB designs.

Single Bipolar Transistors Replacement Considerations

The 2SAR553PFRA is listed as a similar level replacement with identical pinout and package dimensions. Verify that the alternative meets the same -50 V and -3 A specifications before substitution.