BCY59X

Part points

• The BCY59X is a semiconductor transistor chip commonly used in electronic circuits. It belongs to the PNP bipolar junction transistor (BJT) family and is designed for general-purpose switching and amplification applications. With its compact size and reliable performance, it's widely utilized in various electronic devices and systems.

• Equivalent

  The BCY59X transistor can be replaced by equivalent products such as the BCY79, BCY59, or BCY58. These alternatives offer similar specifications and can function as substitutes in electronic circuits.

• Features

  BCY59X is a silicon NPN Darlington transistor designed for general-purpose amplifier and switching applications. It has a collector current of 1.5A, collector-emitter voltage of 100V, and a DC current gain (hFE) of 1000 minimum. The package is TO-220AB.

• Pinout

  The BCY59X is a silicon NPN high-voltage transistor primarily used for general-purpose amplification and switching applications. It typically comes in a TO-18 metal can package with three pins: collector (C), base (B), and emitter (E). The pinout is usually as follows: C (pin 1), B (pin 2), E (pin 3).

• Manufacturer

  The BCY59X is a bipolar junction transistor (BJT) manufactured by STMicroelectronics, a multinational electronics and semiconductor company based in Switzerland. It designs and produces a wide range of semiconductors, microcontrollers, and sensors for various industries, including automotive, industrial, healthcare, and consumer electronics.

• Application Field

  The BCY59X is typically used in high-speed switching applications in audio amplifiers, motor controllers, and voltage regulators. It is commonly found in power supply circuits, telecommunications equipment, and automotive electronics due to its fast switching speed and high voltage capability.

• Package

  The BCY59X chip is available in TO-92 package type, in the form of a discrete semiconductor component. It has a typical size of 4.83mm x 4.83mm x 3.68mm.