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2N7002PS

Name: 2N7002PS
Rating: 4.7 (12 reviews)

MOSFETs

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概述

Description

The 2N7002PS is a popular N-channel MOSFET (metal-oxide-semiconductor field-effect transistor) widely used in electronic circuits for switching and amplification applications. It can handle a maximum drain-source voltage (V_DS) of 60V and a continuous drain current (I_D) of around 200mA. The device features a low gate threshold voltage, typically between 2-4V, making it suitable for low-voltage drive applications.
Its compact package and low on-resistance (R_DS(on)) contribute to efficient operation, minimizing power loss during switching. The 2N7002PS is favored in applications such as low-side switching, relay drivers, and signal amplification.
Due to its reliability and ease of integration into various circuits, the 2N7002PS serves as a key component in both hobbyist projects and professional designs. Its versatility in handling digital signals and interfacing with microcontrollers makes it an essential tool for engineers and electronics enthusiasts.

Features

The 2N7002PS is an N-channel MOSFET designed for low-voltage applications. Key features include:
1. Voltage Rating: Maximum drain-source voltage (V_DS) of 60V, making it suitable for various power applications.
2. Current Handling: Continuous drain current (I_D) up to 0.5A, allowing it to drive moderate loads effectively.
3. Low Gate Threshold Voltage: Gate-source threshold voltage (V_GS(th)) typically between 2V and 4V, enabling operation with low control voltages.
4. Fast Switching: High-speed switching capabilities, ideal for digital circuits and switching applications.
5. Compact Package: Available in a small SOT-23 package, ensuring minimal board space usage.
6. R_DS(on): Low on-resistance (typically 0.6Ω at V_GS = 10V), which improves efficiency by reducing power loss.
7. Thermal Stability: Robust thermal characteristics, allowing it to operate in various environmental conditions.
These features make the 2N7002PS suitable for applications in switching regulators, signal switching, and interface circuits.

Package

The 2N7002PS is available in a SOT-23 package type, which is a small, surface-mount package designed for space-saving applications in electronic circuits.

Pinout

The 2N7002PS is an N-channel MOSFET typically used for switching and amplifying applications. It comes in a TO-92 package and has three pins.
Pin Count and Functions:
1. Gate (G) - This pin controls the MOSFET. A voltage applied to the gate allows the device to conduct between the drain and source.
2. Drain (D) - The drain pin is where the load connects and is the terminal through which the current flows out when the MOSFET is on.
3. Source (S) - The source pin is connected to the ground or the negative side of the power supply, and it is where the current enters the MOSFET.
The 2N7002PS is commonly used for low-power applications and can switch at low voltages, making it suitable for various electronic circuits.

Manufacturer

The 2N7002PS is manufactured by ON Semiconductor, a global semiconductor company. ON Semiconductor specializes in designing and manufacturing a wide range of electronic components, including power management, analog, logic, and discrete devices. The company serves various industries, such as automotive, industrial, telecommunications, and consumer electronics. ON Semiconductor aims to provide energy-efficient solutions and is known for its commitment to sustainability and innovation in semiconductor technologies.

Application

The 2N7002PS is a N-channel MOSFET primarily used in low-power switching applications, such as signal amplification, digital logic level shifting, and relay driving. It's suitable for use in battery-powered devices, LED drivers, and motor control circuits. Additionally, it finds applications in power management systems, audio amplifiers, and as an electronic switch in various consumer electronics. Its compact size and efficiency make it ideal for PCB designs in compact electronic products.

Equivalent

The 2N7002PS is an N-channel MOSFET commonly used in low-power switching applications. Equivalent products include the 2N7000, BS170, and BSS138. These devices have similar specifications but may differ in characteristics like voltage ratings and package types. Always check the datasheet for specific electrical characteristics before substituting.