2N7002LT3G

Product Overview

Category

The 2N7002LT3G belongs to the category of small-signal MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors).

Use

It is commonly used as a switch in various electronic circuits, especially in low-power applications.

Characteristics

• Low threshold voltage
• Low ON-resistance
• Fast switching speed
• Small package size

Package

The 2N7002LT3G is typically available in a SOT-23 surface-mount package.

Essence

This MOSFET is essential for controlling the flow of current in electronic circuits, particularly in low-voltage and low-power applications.

Packaging/Quantity

It is usually supplied in reels with quantities varying based on manufacturer specifications.

Specifications

• Drain-Source Voltage (VDS): 60V
• Continuous Drain Current (ID): 115mA
• Total Power Dissipation: 200mW
• Threshold Voltage (VGS(th)): 1.0V - 2.5V
• ON-Resistance (RDS(ON)): 5 Ohms

Detailed Pin Configuration

The 2N7002LT3G typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

• Low threshold voltage allows for efficient control in low-voltage applications.
• Fast switching speed enables quick response in electronic circuits.
• Low ON-resistance minimizes power loss and heat generation.

Advantages and Disadvantages

Advantages

• Small package size
• Low threshold voltage
• Fast switching speed

Disadvantages

• Limited maximum drain-source voltage
• Relatively low continuous drain current rating

Working Principles

When a voltage is applied to the gate terminal, it creates an electric field that controls the flow of current between the drain and source terminals. This principle allows the 2N7002LT3G to act as a switch in electronic circuits.

Detailed Application Field Plans

The 2N7002LT3G is widely used in: - Battery management systems - LED lighting control - Portable electronics - Low-power motor control

Detailed and Complete Alternative Models

Some alternative models to the 2N7002LT3G include: - BS170 - IRF530 - FDN340P

In conclusion, the 2N7002LT3G is a versatile small-signal MOSFET with characteristics suitable for various low-power electronic applications. Its compact size, low threshold voltage, and fast switching speed make it a popular choice for designers working on energy-efficient and portable electronic devices.

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