PN930_D75Z

Series:	--
Packaging:	Tape & Box (TB)
Part Status:	Obsolete
Transistor Type:	NPN
Current - Collector (Ic) (Max):	100mA
Voltage - Collector Emitter Breakdown (Max):	45V
Vce Saturation (Max) @ Ib, Ic:	1V @ 500µA, 10mA
Current - Collector Cutoff (Max):	10nA
DC Current Gain (hFE) (Min) @ Ic, Vce:	10 @ 10µA, 5V
Power - Max:	625mW
Frequency - Transition:	--
Operating Temperature:	--
Mounting Type:	Through Hole
Package / Case:	TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Supplier Device Package:	TO-92-3

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PN930_D75Z Application Field and Working Principle

Introduction

PN930_D75Z is a type of, bipolar junction transistor (BJT), specifically, a single transistor. BJTs are a type of semiconductor transistors that are used to amplify or switch electronic signals and electrical power in applications such as radios, televisions and computers. This particular transistor is rated at 30v/500mA DC electrical parameters, making it perfect for many practical uses.

Application Field

Due to its electrical parameters, PN930_D75Z is an ideal transistor for a wide variety of uses. Some of the most common applications include amplifiers, relays, timers, audio systems and automotive applications. For starters, PN930_D75Z transistors can be used in amplifiers where precise voltage gains and currents are necessary. Thanks to its robust rating, PN930_D75Z can deliver strong power outputs for a wide range of amplifiers.The same applies for relays as well. With its high current rating, PN930_D75Z can power all sorts of external solenoids and electromechanical relays. This makes the transistor a great choice for many industrial and commercial applications.In terms of audio systems, PN930_D75Z is perfect for more powerful amplifiers as well, as it can provide precise voltage gains and currents. As a result, PN930_D75Z is an excellent choice for high wattage, high-end audio systems.Last but not least, PN930_D75Z transistors can also be used in automotive applications. This is because it is specially designed to withstand tough conditions, such as high temperature and shock, making it perfect for car and truck systems.

Working Principle

At its core, PN930_D75Z is a type of electrical component known as a bipolar junction transistor (BJT). As mentioned, these transistors are used to amplify or switch electronic signals and electrical power.BJTs are composed of three layers of semiconductor material. The three layers are the base, collector, and emitter. Current is allowed to flow between these layers when the base-emitter junction of the transistor is made forward biased, meaning that the current entering the base is more than the current leaving the base. This is known as the ‘on’ state of the transistor, where current can flow freely through the transistor in both directions. The collector-emitter current is proportional to the base current, meaning that the base current can be used to control the amount of current flowing through the collector-emitter. This is what makes transistors such a useful component, as it allows them to be used to amplify signals or to switch them off and on. The amount of gain is determined by the transistor\'s current gain, also known as h_fe. This is the ratio between the collector current and the base current, and dictates the amount of current that can be amplified. For example, if the h_fe is 100, then for every mA of base current, 100mA of collector current can be obtained.

Conclusion

In conclusion, PN930_D75Z is a type of bipolar junction transistor (BJT) specially designed to provide high performance and reliable power. Its 30v/500mA DC electrical rating makes it perfect for many practical uses, such as amplifiers, relays, audio systems, and automotive applications. At its core, the transistor works by allowing current to flow between the three layers of semiconductor material when the base-emitter junction is made forward biased. The amount of gain is determined by the transistor\'s current gain, which is dictated by the h_fe ratio. All in all, PN930_D75Z is an ideal transistor for many applications.

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