2N7002WKX-13

Introduction

The 2N7002WKX-13 is a semiconductor product belonging to the category of small-signal field-effect transistors (FETs). This component is widely used in electronic circuits for various applications due to its unique characteristics and performance. In this entry, we will provide an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the 2N7002WKX-13.

Basic Information Overview

• Category: Small-signal field-effect transistor (FET)
• Use: The 2N7002WKX-13 is commonly used as a switch or amplifier in electronic circuits.
• Characteristics: It exhibits low on-state resistance, high transconductance, and low input capacitance, making it suitable for low-power applications.
• Package: SOT-323 package
• Essence: The essence of the 2N7002WKX-13 lies in its ability to control the flow of current in electronic circuits with minimal power loss.
• Packaging/Quantity: Typically available in reels with varying quantities based on manufacturer specifications.

Specifications

The 2N7002WKX-13 has the following key specifications: - Drain-Source Voltage (VDS): 60V - Continuous Drain Current (ID): 115mA - Total Power Dissipation (PD): 200mW - Gate-Source Voltage (VGS): ±20V - Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 2N7002WKX-13 features a three-pin configuration: - Pin 1: Source - Pin 2: Gate - Pin 3: Drain

Functional Features

The 2N7002WKX-13 offers the following functional features: - Low on-state resistance for efficient current flow control - High transconductance for effective signal amplification - Low input capacitance for minimal impact on circuit performance

Advantages and Disadvantages

Advantages: - Low on-state resistance enables efficient power management - High transconductance allows for effective signal amplification - Compact SOT-323 package for space-constrained designs

Disadvantages: - Limited maximum drain-source voltage compared to some alternative models - Moderate continuous drain current rating may not be suitable for high-power applications

Working Principles

The 2N7002WKX-13 operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the current flow between the source and drain terminals. By modulating the gate-source voltage, the 2N7002WKX-13 can act as a switch or an amplifier in electronic circuits.

Detailed Application Field Plans

The 2N7002WKX-13 finds extensive use in various electronic applications, including but not limited to: - Low-power switching circuits - Signal amplification in audio and sensor circuits - Interface circuitry in microcontroller-based systems

Detailed and Complete Alternative Models

Some alternative models to the 2N7002WKX-13 include: - BS170 - IRF5305 - DMG2302UK

These alternative models offer similar functionality and are compatible replacements for the 2N7002WKX-13 in many applications.

In conclusion, the 2N7002WKX-13 is a versatile small-signal FET with distinct characteristics that make it suitable for a wide range of electronic applications. Its compact package, low on-state resistance, and high transconductance position it as a valuable component in modern electronic designs.

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