2SC4486S-AN

Single Bipolar Transistors Overview

The 2SC4486S-AN is an NPN bipolar junction transistor manufactured by onsemi, designed for through-hole mounting in the SC-71 package. It features a maximum DC collector current of 2 A and a collector-emitter voltage rating of 50 V. The device has a maximum power dissipation of 1 W and operates at frequencies up to 1 MHz. Key voltage limits include a collector-base voltage of 60 V and an emitter-base voltage of 6 V. The component measures 6.9 x 2.5 x 4.5 mm and supports a maximum operating temperature of +150 °C.

Single Bipolar Transistors Feature Summary

• High-current switching capability with a 2 A maximum DC collector current
• Robust voltage handling with 50 V collector-emitter and 60 V collector-base ratings
• Designed for reliable operation in high-temperature environments up to 150 °C

Single Bipolar Transistors Applications

• General-purpose high-current switching circuits
• Power supply output stages
• Motor control driver interfaces

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer source when sourcing this component, as it may be listed under AMI Semiconductor or onsemi depending on the supply chain history. Confirm the exact package marking and datasheet revision to ensure compatibility with existing circuit designs. Check for obsolete status indicators from distributors, as availability may vary significantly across different suppliers.

Single Bipolar Transistors Selection Notes

Select this transistor when a through-hole NPN BJT with 2 A current capacity and 50 V voltage rating is required. Ensure the application does not exceed the 1 W power dissipation limit without adequate thermal management. Consider the SC-71 package dimensions for PCB layout constraints. Verify that the switching frequency requirements remain within the 1 MHz operational range for optimal performance.

Single Bipolar Transistors Part Context

This component belongs to the family of single NPN bipolar junction transistors intended for discrete electronic applications. It serves as a high-current switch alternative to smaller signal transistors, offering greater power handling in a standard through-hole form factor. The part is distinct from its variants, such as the 2SC4488S-AN, which offers higher voltage ratings.

Single Bipolar Transistors Replacement Considerations

The 2SC4486S-AN is marked as obsolete and no longer manufactured. Available substitutes should be verified against the original specifications, particularly the 2 A current and 50 V voltage ratings. Cross-reference with equivalent parts from other manufacturers to ensure pinout and thermal compatibility.