BC368,112

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Transistor Type:	NPN
Current - Collector (Ic) (Max):	1A
Voltage - Collector Emitter Breakdown (Max):	20V
Vce Saturation (Max) @ Ib, Ic:	500mV @ 100mA, 1A
Current - Collector Cutoff (Max):	100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	85 @ 500mA, 1V
Power - Max:	830mW
Frequency - Transition:	170MHz
Operating Temperature:	150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package:	TO-92-3
Base Part Number:	BC368

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Introduction

BC368,112 is a type of single transistor, specifically a bi-polar junction transistor (BJT) designed for industrial purposes. It is a three-terminal, small signal NPN-transistor that is generally used in switching applications and is sometimes used to replace its similar-sized predecessor, the BC108. This particular transistor can be used in low-power linear, switching, and audio amplifier applications, while featuring low noise and good linearity. It is also known to have excellent thermal stability and can be used in high-temperature conditions. It is manufactured many electronic companies and is compatible with a variety of transistor packages.

Application Fields

BC368,112 transistors are designed for low-power applications, but can be used in a variety of applications, from switching to audio amplifier. It also has a good linearity and low noise, making it an excellent choice for precision applications. It is especially useful in industrial settings where durability and heat dissipation are crucial, as it is capable of withstanding temperatures of up to 725°C.

Common Applications

BC368,112 transistors are often used in low-power linear applications such as oscillators, current mirrors, amplifiers, and active filters. It can also be used in switching applications, such as in computers, mobile phones, and other electronic devices. It is also popularly used in audio amplifiers due to its excellent linearity and low noise.

Features

The most notable features of BC368,112 transistors include:-It has a maximum collector-emitter voltage of 50 volts and a maximum collector current of 0.1 amperes.-It has a good linearity which makes it suitable for audio amplifiers and other linear applications.-It has a low noise level, making it suitable for precision applications.-It is durable enough for industrial applications and is capable of withstanding high temperatures.-It is available in a variety of packages and is easy to install in circuit boards.

Working Principle

The working principle of the BC368,112 transistor is the same as any other bi-polar junction transistor (BJT). It consists of three terminals: a collector, a base and an emitter, with current flowing from the collector to the emitter when the base is forward-biased. This current is controllable by the user, allowing it to act as a switch, amplifier, oscillator, or any other function.When a small current enters the base of the BC368,112, it triggers a larger current to flow between the collector and the emitter. This larger current affects the current and voltage of the connected circuit. By properly controlling the base current and varying the voltage applied to the collector, the user can control and modulate the current and voltage output of the circuit.

Conclusion

The BC368,112 is a single transistor designed for industrial purposes, and is commonly used in low-power linear, switching, and audio amplifier applications. Its notable features include its excellent thermal stability, good linearity, low noise, and compatibility with a variety of transistor packages. The working principle is the same as any other bi-polar junction transistor (BJT) and the base current can be used to control and modulate the current and voltage output of the circuit.

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