Description: Amplifier Transistors (NPN Silicon). Manufacturer: ON Semiconductor.

Mar 30, 2021 · BC547 transistor has a gain value of 110 to 800, this value determines the amplification capacity of the transistor. The maximum amount of current that could flow through the Collector pin is …

BC546 / BC547 / BC548 / BC549 / BC550 November 2014 ... Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be …

This article provides a comprehensive analysis of the BC547 transistor, including technical specifications, pin configuration, common applications, replacement options, and safety tips for …

NPN Epitaxial Silicon Transistor Absolute Maximum Ratings Ta=25°C unless otherwise noted ... Electrical Characteristics Ta=25°C unless otherwise noted ... hFE Classification

Dec 12, 2025 · Complete BC547 NPN transistor guide with pinout, specifications, and 4 Arduino projects. Learn switching, relay control, and LED drivers with calculations.

The BC547 is a widely used NPN bipolar junction transistor designed for low-power switching and signal amplification. It operates with a maximum collector current of 100mA and a collector-emitter voltage …

Nov 4, 2025 · The BC547 is an NPN bipolar junction transistor (BJT) widely used in low current, low noise, and medium voltage circuits. It is the most popular member of the BC546–BC550 family, …

May 15, 2025 · What is a BC547 Transistor? The BC547 is a small signal NPN bipolar junction transistor (BJT) widely used in electronic circuits for amplification and switching applications. It is a popular …

Oct 19, 2025 · Learn all about the BC547 transistor including its pinout, features, working, applications and equivalent components.