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Description
Mini size of Discrete semiconductor elements
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Introduction to MOSFET
A metal-oxide-semiconductor field-effect transistor (MOSFET, MOS-FET, or MOSFET) is a field-effect transistor (FET with an insulated gate) where the voltage determines the conductivity of this Transistor. It is mainly used for switching or amplifying signals. The ability to change conductivity with the amount of applied voltage can be used for amplifying or switching electronic signals. MOSFETs are now even more common than BJTs (bipolar junction transistors) in digital and analog circuits and it is widely used in audio amplifier circuits.
The MOSFET works in a very logical way among the other electronic components by electronically varying the width of the channel along which charge carriers flow (electrons or holes) so it provides better scalability of the working principle in the electronic devices. The charge carriers in the MOSFET enters the channel at source and exit via the drain. The width of the channel is controlled via the voltage on an electrode and this electrode is called gate which is located between source and drain. The gate is insulated from the channel near an extremely thin layer of metal oxide junction. The MOS capacity present in the device is the only main part for the MOSFET
Description of 2N7002 MOSFET
This MOSFET has been constructed to diminish the on-state resistance in various electronic applications and to maintain the superior switching performance and that makes it ideal for high-efficiency power management applications.
The above picture gives a physical description of the 2N7002 MOSFET
Specifications of the 2N7002
● The various specifications of the 2N7002 device are listed below
● The device offers a very Low On-Resistance
● The device offers a very Low Gate Threshold Voltage
● The device offers a very Low Input Capacitance
● Fast Switching Speed is also another key feature of this device
● The device comes with Small Surface Mount Package which is Totally Lead-Free & Fully RoHS Compliant
● This device is completely Halogen and Antimony Free and it is recognised as “Green” Device (Notes 3 & 4) Qualified to AEC-Q101 standards for High Reliability
Pinout diagram of 2N7002
The pinout diagram of the 2N7002 is given below
So from the above picture, it is seen that it can be used in any circuit based on its simple pin configuration.
Applications of 2N7002
● The various applications of the 2N7002 are discussed below
● This device is used in Motor Control for various motors in the circuits to drive powers from the power supply to the motors.
● This device is also used in Power Management Functions in various circuits
Above circuit shows the application of the MOSFET is an amplifier circuit
27002 Alternatives/replacement/substitute/complementary
This is the various devices that can be used as alternatives in the place of 2N7002
● BS170
● 22N7002
Conclusion
So come and explore this electronic world to make cool products and expand your knowledge fleet in this domain and use MOSFETs for the switching actions and you can use them amplification purposes also, even the MOSFETs are often used in high power amplifiers actions in the music instruments circuits for better circuit operations and safety measures.
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10000 buyer reviews from United States
BEAZER MILTIADES
Length of registration:8 years
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06/07/2019
Brian Clark
Length of registration:7 years
I recently purchased the 2N7002LT1G integrated circuit from Utsource and I am very pleased with the quality of the product. The integrated circuit arrived quickly and was well packaged. After testing the circuit, I found that it performed as expected and worked perfectly in my application. I highly recommend Utsource for their excellent customer service and quality products.
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03/17/2023
FAHRUDIN IMAMOVIC
Length of registration:2 years
The pieces came well, I was surprised because it would take longer to arrive but not quite the opposite. Everything is perfect! Thank you! Pascal of NICE (France)
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09/26/2022
Ron Moore
Length of registration:1 years
I have been working with suppliers for a long time, and I have been very satisfied with the supply and price. The parts are genuine, the price is reasonable, the workmanship is fine, the material is good, the delivery is fast, and I will buy it again if necessary.
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Работает. Гуд!
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2N7002
2N7002 has several brands around the world that may have alternate names for 2N7002 due to regional differences or acquisition. 2N7002 may also be known as the following names:
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