2SA933ASTPR

Single Bipolar Transistors Overview

The 2SA933ASTPR is an Epitaxial Planar PNP Silicon Transistor manufactured by Rohm Semiconductor. It is designed for general-purpose switching applications. The component utilizes a plastic encapsulation package suitable for surface-mount technology. Key electrical characteristics include a collector-emitter voltage rating of -60V and a continuous collector current capacity of -2A. The device features a DC current gain (hFE) range typically between 120 and 270, ensuring reliable amplification and switching performance across standard operating temperatures.

Single Bipolar Transistors Feature Summary

• Epitaxial planar construction for robust switching performance
• PNP silicon configuration for general-purpose use
• Surface-mount compatible plastic package design

Single Bipolar Transistors Applications

• General-purpose switching circuits
• Amplifier stages in consumer electronics
• Driver circuits for low-power loads

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'ASTPR' against official Rohm documentation to confirm tape-and-reel packaging and automotive-grade qualification status if required. Ensure the part number matches the exact ordering code for the intended volume and packaging format. Cross-reference with the manufacturer's latest datasheet to confirm active status and any potential obsolescence notices before finalizing procurement plans.

Single Bipolar Transistors Selection Notes

Select this component for applications requiring a PNP transistor with -60V VCEO and -2A IC capabilities. Consider the hFE range of 120-270 for biasing requirements. Verify that the surface-mount package dimensions fit the PCB layout constraints. Compare thermal dissipation characteristics against the expected power load in the specific circuit environment.

Single Bipolar Transistors Part Context

The 2SA933 series belongs to Rohm's lineup of general-purpose PNP epitaxial planar transistors. These devices are commonly used in various electronic equipment for signal processing and power switching. The ASTPR variant specifically denotes the tape-and-reel packaging format, facilitating automated assembly processes in high-volume manufacturing environments.

Single Bipolar Transistors Replacement Considerations

The 2SA933RHZG is listed as a similar level replacement with the same pinout and package. Verify electrical parameter compatibility, particularly VCEO and IC ratings, before substitution. Check for any differences in hFE ranges or thermal characteristics that might impact circuit performance.