PN3565 Discrete Semiconductor Products

Series:	--
Packaging:	Bulk
Part Status:	Active
Transistor Type:	NPN
Current - Collector (Ic) (Max):	50mA
Voltage - Collector Emitter Breakdown (Max):	25V
Vce Saturation (Max) @ Ib, Ic:	350mV @ 100µA, 1mA
Current - Collector Cutoff (Max):	50nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	150 @ 1mA, 10V
Power - Max:	625mW
Frequency - Transition:	240MHz
Operating Temperature:	-65°C ~ 150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package:	TO-92

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The PN3565 is a single bipolar transistor that belongs to the family of transistors called Bipolar Junction Transistors (BJT). This kind of transistor is made from three-layer semiconductor material, which is designed to conduct current in either an n-type or p-type semiconductor material, depending on the type of transistor being used. In the past, single transistors such as the PN3565 were used in many small circuits and applications, but they have been replaced by Integrated Circuits (ICs) in many cases.

Application Fields

The PN3565 transistor can be used in a wide variety of applications. It can be used as an amplifier, a switch, or as a driver for devices such as relays and motors. It can also be used as a power amplifier, as well as for digital logic and analog devices. In addition, these types of transistors can also be used in logic gates, pulse generators, and voltage regulators. It is important to note that the applications of this transistor are limited only by the user’s imagination.In general, BJTs are extensively used in many different fields, such as automotive engineering, power electronics, and telecommunications. In the automotive engineering sector, they are used in the control of current flow, ignition timing, and fuel injection systems. In the power electronics sector, BJTs are used in AC-DC converters and high-power amplifiers. Also, they are commonly used in radio frequency applications due to their fast switching speeds. Finally, in telecommunications, BJTs are used in radio transmitters, receivers, and microwave amplifiers.

Working Principle

A bipolar junction transistor is composed of two p-n junctions, one located between the collector and base, and another junction located between the base and emitter. The collector lead is connected to the n-type material, and the base lead is connected to the p-type material. When a small voltage is applied to the base lead, the electrons in the base region becomes more active and start to diffuse towards the collector region, making it easier for a current to flow. This current is then amplified, as it is passed through the collector and emitter leads. The current can be controlled depending on the amount of voltage applied to the base. This makes transistors such as the PN3565 a great choice for use as amplifiers and switches, as they can be used to control the current flow and voltage in a circuit.

Conclusion

The PN3565 is a single bipolar transistor which has a wide range of applications. It can be used as an amplifier, switch, or driver, as well as in many digital and analog circuits. Its main working principle is based on the use of two p-n junctions where a small voltage applied to the base will control the current flow within the transistor. This makes the PN3565 a very useful device in a variety of applications, and it will continue to be useful in many years to come.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description