MJD2955-001

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Transistor Type:	PNP
Current - Collector (Ic) (Max):	10A
Voltage - Collector Emitter Breakdown (Max):	60V
Vce Saturation (Max) @ Ib, Ic:	8V @ 3.3A, 10A
Current - Collector Cutoff (Max):	50µA
DC Current Gain (hFE) (Min) @ Ic, Vce:	20 @ 4A, 4V
Power - Max:	1.75W
Frequency - Transition:	2MHz
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-251-3 Short Leads, IPak, TO-251AA
Supplier Device Package:	I-PAK
Base Part Number:	MJD2955

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

MJD2955-001 is a type of bipolar junction transistor (BJT), also referred to as a single transistor. Bipolar junction transistors are three terminal power devices that act as current or voltage amplifiers. Like many other type of transistors, the MJD2955-001 is mainly used for switching and amplification applications.

Application Field

Bipolar junction transistors such as the MJD2955-001 are widely used for applications including switching, amplification and motor control. The devices can be used in various constant voltage or current source applications, as well as in digital-to-analog conversion (DAC) circuits.As an amplifier, the MJD2955-001 can be used to increase the voltage or current level of an AC or DC signal. This property makes them ideal for applications such as radio-frequency transmitters and receivers, audio amplifiers, sound systems, and electric instrument amplifiers.In addition to amplification, the MJD2955-001 can also be used as a switch in several circuits. These transistors are often employed in logic circuits in computers and other electronic devices, as well as in switching power supplies and relay circuits.

Working Principle

The MJD2955-001 is a bipolar junction transistor and works on the principle of positive feedback. It is composed of three parts: the collector, base and emitter. The base is a thin layer between the collector and emitter.When an incoming signal is applied to the base, it induces a flow of electrons from the emitter to the collector. This action amplifies the signal and produces a stronger output at the collector. This is known as the forward bias of the transistor and can be manipulated to change the flow of electrons and the output signal.When the base is not connected or the incoming signal is removed, the transistor is in reverse bias. In this state, the emitter and collector are not connected and no current flows. This is helpful in certain types of AC applications, where the transistor can be used to switch between two states (on/off). The MJD2955-001 can also be used as an amplifier, where the gain is proportional to the ratio of the base current and collector current. This is known as the current gain, or ?, and is calculated as the ratio of collector current to the base current. The higher the current gain, the greater the amplification of the incoming signal.

Conclusion

In conclusion, the MJD2955-001 is a type of bipolar junction transistor (BJT) that is primarily used for switching and amplification applications. Its design is composed of three parts (collector, base and emitter) and it works on the principle of positive feedback. This transistor can be employed in instant voltage or current source applications, as well as in digital-to-analog conversion circuits, radio-frequency transmitters and receivers, sound systems and computers. The current gain of this device is determined by the ratio of the collector current to base current, making it ideal for amplification applications.

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

Part Number	Manufacturer	Price	Quantity	Description