PLD-21N30WQ Product Overview

Introduction

The PLD-21N30WQ is a versatile electronic component that belongs to the category of power MOSFETs. This product is widely used in various applications due to its unique characteristics and functional features. In this entry, we will provide an overview of the PLD-21N30WQ, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Power MOSFET
• Use: The PLD-21N30WQ is utilized for power management and switching applications in electronic circuits.
• Characteristics: High power handling capacity, low on-state resistance, fast switching speed, and robust packaging for enhanced durability.
• Package: The PLD-21N30WQ is typically available in TO-252 or DPAK package.
• Essence: It serves as a crucial component in electronic devices requiring efficient power control and management.
• Packaging/Quantity: The product is commonly packaged in reels or tubes, with varying quantities based on manufacturer specifications.

Specifications

• Voltage Rating: 300V
• Current Rating: 21A
• On-State Resistance (RDS(on)): 0.09 Ohms
• Gate Threshold Voltage (VGS(th)): 2 - 4V
• Operating Temperature Range: -55°C to 175°C
• Package Type: TO-252/DPAK
• Mounting Type: Surface Mount
• Lead-Free Status: Lead-Free

Detailed Pin Configuration

The PLD-21N30WQ typically consists of three pins: Gate (G), Drain (D), and Source (S). The pin configuration is as follows: - Gate (G): Input pin for controlling the switching operation. - Drain (D): Output pin connected to the load in the circuit. - Source (S): Common pin serving as the reference point for the device.

Functional Features

• High Power Handling: Capable of managing high power levels, making it suitable for demanding applications.
• Low On-State Resistance: Enables efficient power transfer with minimal loss.
• Fast Switching Speed: Facilitates rapid switching transitions, enhancing overall circuit performance.
• Robust Packaging: Ensures durability and reliability in various operating conditions.

Advantages and Disadvantages

Advantages

• High power handling capacity
• Low on-state resistance
• Fast switching speed
• Robust packaging for enhanced durability

Disadvantages

• Sensitivity to static electricity
• Limited voltage and current ratings compared to some alternative models

Working Principles

The PLD-21N30WQ operates based on the principles of field-effect transistors, where the gate voltage controls the conductivity between the drain and source terminals. By modulating the gate voltage, the device can efficiently regulate the flow of power through the circuit.

Detailed Application Field Plans

The PLD-21N30WQ finds extensive use in various applications, including but not limited to: - Switching power supplies - Motor control systems - LED lighting drivers - DC-DC converters - Battery management systems

Detailed and Complete Alternative Models

Several alternative models to the PLD-21N30WQ include: - IRF540N - FQP30N06L - STP55NF06L - IRLB8748

These alternative models offer similar functionality and may be considered based on specific application requirements.

In conclusion, the PLD-21N30WQ power MOSFET stands as a crucial component in modern electronic systems, offering efficient power management and control capabilities across diverse applications.

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