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2N7002CK

Name: 2N7002CK
Rating: 4.7 (12 reviews)

2N7002 - SMALL SIGNAL FIELD-EFFE

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包 SOT23-3
資料表 2N7002CK DataSheet
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概述

Description

The 2N7002CK is an N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) widely used in electronic circuits for switching and amplification. It features low on-resistance and fast switching speeds, making it suitable for a variety of applications, including power management, signal switching, and digital circuits.
Key specifications include a maximum drain-source voltage (V_DS) of 60V, a maximum continuous drain current (I_D) of 0.2A, and a gate threshold voltage (V_GS(th)) typically between 2V and 4V. The 2N7002CK is packaged in a compact SOT-23 form factor, which provides ease of integration into space-constrained designs.
In operation, the MOSFET is controlled by an applied voltage to the gate, allowing for efficient control of current flow between the drain and source terminals. Its robustness and reliability make the 2N7002CK a popular choice for hobbyists and professionals in circuit design.

Features

The 2N7002CK is an N-channel MOSFET commonly used for low-power switching applications. Key features include:
1. Voltage Rating: It has a maximum drain-source voltage (V_DS) of 60V, making it suitable for various applications.
2. Current Rating: The maximum continuous drain current (I_D) is typically 0.5A, allowing it to handle moderate loads.
3. Gate Threshold Voltage: The gate-source threshold voltage (V_GS(th)) ranges from 0.8V to 3V, enabling it to be driven by low voltage logic levels.
4. Low On-Resistance: It offers low R_DS(on) values, typically around 0.6Ω at V_GS = 10V, minimizing power loss during operation.
5. Package: Available in a TO-92 package, which is suitable for through-hole mounting.
6. Fast Switching: Capable of high-speed switching, making it ideal for digital and analog applications.
7. RoHS Compliant: Meets environmental standards for hazardous substances.
These characteristics make the 2N7002CK a popular choice in various electronic circuits, including signal switching and load driving.

Package

The 2N7002CK is typically packaged in a SOT-23 (Surface Mount) package type. This compact, surface mount design is suitable for various low-power switching and amplification applications in electronic circuits.

Pinout

The 2N7002CK is an N-channel MOSFET commonly used for low-power switching applications. It typically comes in a TO-220 package and has three pins. The pin configuration is as follows:
1. Gate (G): This pin controls the MOSFET and is used to turn it on or off by applying a voltage.
2. Drain (D): This is the pin where the load is connected. The current flows from the drain to the source when the MOSFET is turned on.
3. Source (S): This pin is connected to ground or the negative side of the power supply. The current flows from the source to the drain when the device is active.
The 2N7002CK is known for its low on-resistance and fast switching capability, making it suitable for a variety of electronic circuits.

Manufacturer

The 2N7002CK is manufactured by ON Semiconductor, a company known for producing a wide range of semiconductor solutions. ON Semiconductor specializes in analog, mixed-signal, and power management devices, as well as discrete components, sensors, and other electronic solutions. The company serves various industries, including automotive, industrial, and consumer electronics, focusing on energy-efficient technologies and innovative products. ON Semiconductor is recognized for its commitment to sustainability and advanced technology development.

Application

The 2N7002CK is a N-channel MOSFET commonly used in various applications, including switching circuits, amplifiers, and signal processing. It is suitable for low-voltage applications, such as driving small loads, controlling motors, and in digital logic circuits. Its characteristics make it ideal for use in power management, load switching, and interfacing with microcontrollers. Additionally, it is found in consumer electronics, automotive systems, and communication devices.

Equivalent

The 2N7002CK is a N-channel MOSFET. Equivalent products include the 2N7000, 2N7001, BS170, and BSS138. These alternatives may have slightly different specifications, so it's essential to check their datasheets for voltage, current ratings, and package types to ensure compatibility with your application.