2SA1009-AZ

Single Bipolar Transistors Overview

The Renesas Electronics Corporation 2SA1009-AZ is a PNP bipolar junction transistor designed for high-voltage power applications. It features a collector-emitter voltage rating of 400 V and a continuous collector current capacity of 2 A. The device dissipates up to 15 W of power in a TO-220AB through-hole package. Key electrical characteristics include a low collector-emitter saturation voltage, enhancing efficiency in switching circuits. The component operates within standard temperature ranges and is lead-free compliant.

Single Bipolar Transistors Feature Summary

• High voltage capability suitable for demanding power environments
• Low saturation voltage for improved energy efficiency
• Robust thermal performance with significant power dissipation capacity

Single Bipolar Transistors Applications

• High-voltage switching circuits
• Power management systems
• Industrial control equipment

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix and package variant against official Renesas documentation before procurement. Confirm that the component meets all required environmental standards and lead-free compliance specifications for your target application. Ensure compatibility with existing thermal management solutions given the power dissipation requirements.

Single Bipolar Transistors Selection Notes

Select this component when high voltage isolation and moderate current handling are required in a through-hole configuration. Consider the TO-220AB package for ease of mounting on heat sinks. Evaluate the saturation voltage characteristics against system efficiency targets. Ensure the thermal design accommodates the 15 W dissipation limit under worst-case operating conditions.

Single Bipolar Transistors Part Context

This part belongs to Renesas' discrete bipolar power transistor family, focusing on robustness and efficiency. It complements other high-voltage devices in their portfolio, providing reliable switching capabilities for industrial and consumer electronics. The series emphasizes low saturation voltages to minimize power loss during operation.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Verify pinout compatibility and electrical ratings if considering alternative manufacturers. Consult official Renesas documentation for any direct replacements or updated versions within the same product line.