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2N7002BKS

Name: 2N7002BKS
Rating: 4.7 (12 reviews)

MOSFETs

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概述

Description

The 2N7002BKS is a N-channel MOSFET (metal-oxide-semiconductor field-effect transistor) known for its efficiency in low-power applications. It is designed for switching and amplification purposes in electronic circuits. The device typically operates at low voltages, with a maximum drain-source voltage (V_DS) of 60V and a continuous drain current (I_D) of up to 200mA.
The MOSFET features low on-resistance, which minimizes power loss during operation. Its gate is voltage-controlled, meaning that a small input voltage can effectively control a larger output current, making it suitable for applications such as relay drivers, signal switching, and power management.
The 2N7002BKS is commonly used in hobbyist projects, automotive applications, and various consumer electronics due to its robustness and availability. It is packaged in a TO-92 form factor for easy integration into circuits. Overall, the 2N7002BKS is a versatile choice for engineers and developers looking for reliable performance in low-voltage applications.

Features

The 2N7002BKS is an N-channel MOSFET designed for low-voltage applications. Key features include:
1. Voltage Ratings: Maximum drain-source voltage (V_DS) of 60V, enabling use in various low to moderate voltage applications.

2. Current Rating: Continuous drain current (I_D) of up to 0.3A, suitable for driving small loads.
3. Low On-Resistance: On-resistance (R_DS(on)) is typically around 0.5Ω, leading to reduced power loss during operation.
4. Fast Switching Speed: Capable of high-speed switching, making it suitable for applications in power management and signal routing.
5. Gate Threshold Voltage: V_GS(th) ranges from 1V to 3V, allowing for efficient control with low gate drive voltage.
6. Package Type: Available in a compact SOT-23 package, ideal for space-constrained applications.
7. Applications: Commonly used in switching regulators, motor drivers, and general-purpose switching applications.
These features make the 2N7002BKS a versatile choice for engineers in designing compact and efficient electronic circuits.

Package

The 2N7002BKS is typically packaged in a SOT-23 surface mount package. This compact package is designed for efficient space utilization on PCBs, making it suitable for various electronic applications.

Pinout

The 2N7002BKS is an N-channel MOSFET with a total of three pins. The pin configuration and their functions are as follows:
1. Gate (G): This pin controls the operation of the MOSFET. A voltage applied here allows the device to conduct between the drain and source.
2. Drain (D): This is the terminal through which the current flows out when the MOSFET is in the 'on' state.
3. Source (S): This terminal serves as the input for the current and is typically connected to ground in low-side switching applications.
The 2N7002BKS is commonly used for switching and amplification in low-power applications. Its compact size and ease of use make it suitable for various electronic circuits.

Manufacturer

The 2N7002BKS is manufactured by ON Semiconductor, a prominent semiconductor company specializing in various electronic components. Founded in 1960, ON Semiconductor develops a wide range of products, including analog, digital, and mixed-signal semiconductors, as well as power management and signal management solutions. The company serves multiple industries, including automotive, industrial, communications, and consumer electronics. ON Semiconductor is known for its focus on energy-efficient technologies and is a key player in the global semiconductor market.

Application

The 2N7002BKS is an NMOS transistor primarily used in low-power switching applications, amplification, and digital logic circuits. It is suitable for use in electronic devices, signal processing, and as a switch in power management. Typical applications include driver circuits for LEDs, relays, and motors, as well as in microcontroller interfacing and signal modulation. Its compact size and ease of use make it ideal for consumer electronics and various automation systems.

Equivalent

The 2N7002BKS is a N-channel MOSFET. Equivalent products include the 2N7000, BS170, and 2N7002. These transistors share similar specifications, such as voltage and current ratings, making them suitable substitutes in various applications. Always check the datasheet for specific characteristics to ensure compatibility.