NPN Transistor

What is a Darlington Transistor? A Darlington transistor, or Darlington pair, is a semiconductor device that consists of two bipolar junction transistors (BJTs) that are connected in a particular manner so that the c

Transistors are the most important invention in the field of electronics. The invention of the transistor revolutionized the electronics industry. The transistor is a three-terminal current control device, that can be used to create complex electronic circuits.

Transistors are one of the very important components used in electronic circuit constructions.

The S9013 is a medium-power NPN transistor used for general purpose switching and amplification. It features a high transition frequency of 140MHz, making it suitable for high-frequency applications.

The MJE13001 is a common BJT NPN switching transistor that is found in lamp ballasts and (cheap) phone chargers because of its high breakdown voltage and current capacity.

MJE3055T is a general-purpose NPN power transistor manufactured with the epitaxial base process and mounted in a hermetically sealed metal case.

The D882 is a medium power NPN transistor that features a high collector-emitter breakdown voltage and medium current carrying capability. It can also be mounted on a heatsink using the screw hole in the SOT-32 package.

The BC639 is an NPN Transistor in a TO-92 package which has a VCE of 100V and a continuous collector current of 1A.

The 2N4400 is an NPN Transistor in a TO-92 package, it has a VCE of 100V and a continuous collector current of 1A.

The 2N3053 is a Silicon NPN transistor in a TO-39 metal can package. This type of case is designed primarily for amplifier and switching applications.