2SD1585-AZ

Single Bipolar Transistors Overview

The 2SD1585-AZ is an NPN bipolar junction transistor manufactured by Renesas Electronics Corporation. It is designed for general-purpose applications, specifically audio frequency amplifiers. The device features a maximum collector current of 3 A and a collector-emitter voltage rating of 60 V. It operates in a through-hole TO-220F package with a maximum power dissipation of 2 W. The nominal transition frequency is 16 MHz, and the minimum DC current gain (hFE) is 70. The component supports a maximum operating temperature of 150 °C.

Single Bipolar Transistors Feature Summary

• Designed for use in audio frequency amplifier circuits
• Through-hole mounting configuration for easy assembly
• High current handling capability up to 3 A

Single Bipolar Transistors Applications

• Audio frequency amplification
• General purpose switching
• Power control circuits

Single Bipolar Transistors Procurement Notes

Verify the specific datasheet version from Renesas Electronics Corporation to confirm electrical characteristics and mechanical dimensions. Ensure the procurement channel provides original manufacturer documentation. Check RoHS compliance status as indicated in official specifications. Confirm package type matches the required TO-220F form factor for your design.

Single Bipolar Transistors Selection Notes

Select this component when high current capacity and moderate voltage ratings are required for audio or general-purpose applications. Consider the thermal performance within the TO-220F package for heat dissipation needs. Compare the transition frequency against signal requirements. Evaluate the current gain specifications for amplifier linearity needs.

Single Bipolar Transistors Part Context

This part belongs to the 2SD158x series of NPN power transistors from Renesas. These devices are commonly used in consumer electronics and industrial equipment requiring reliable switching and amplification. The series offers various current and voltage options to suit different power levels.

Single Bipolar Transistors Replacement Considerations

Check for direct substitutes such as the 2SD1582-AZ if lower current requirements suffice. Verify pinout compatibility and thermal resistance values before substitution. Consult Renesas documentation for approved alternative part numbers.