2SA673AKCTZ

Single Bipolar Transistors Overview

The 2SA673AKCTZ is a PNP silicon small signal bipolar transistor manufactured by Renesas Electronics Corporation. It features a maximum collector current of 0.5 A and a collector-emitter breakdown voltage of 50 V. The device utilizes a TO-92 package with three through-hole terminals. It is designed for single-element configurations in switching applications, offering a minimum DC current gain (hFE) of 160.

Single Bipolar Transistors Feature Summary

• PNP polarity configuration using silicon semiconductor material
• Capable of handling up to 0.5 A collector current
• Rated for 50 V collector-emitter breakdown voltage
• Designed for general-purpose switching applications

Single Bipolar Transistors Applications

• General-purpose switching circuits
• Small signal amplification stages
• Low-power electronic control systems

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'KCTZ' against official Renesas documentation to confirm exact binning or tape-and-reel specifications. Ensure the component matches the standard TO-92 cylindrical plastic epoxy package description. Cross-reference datasheet revision dates to guarantee parameter consistency. Confirm RoHS compliance status through official manufacturer declarations before integration into production designs.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with 50 V rating and 0.5 A capacity is required. The TO-92 package suits through-hole mounting constraints. Verify that the minimum hFE of 160 meets circuit gain requirements. Consider thermal dissipation limits within the plastic encapsulation for continuous operation scenarios.

Single Bipolar Transistors Part Context

This part belongs to the 2SA673 series of small signal transistors produced by Renesas. The series includes variants like 2SA673DRR and 2SA673ARR, which share similar electrical characteristics but may differ in packaging or gain binning. The 2SA673AKCTZ specifically denotes a particular manufacturing lot or packaging format within this established product line.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include 2SA673DRR and 2SA673ARR from Renesas. Verify pinout compatibility and ensure equivalent voltage and current ratings. Check if alternative manufacturers offer functionally identical PNP transistors with matching TO-92 footprints.