MP4KE300A Product Overview

Introduction

The MP4KE300A is a versatile electronic component that belongs to the category of voltage suppressor diodes. This entry provides an in-depth overview of the MP4KE300A, 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: Voltage Suppressor Diode
• Use: The MP4KE300A is used to protect sensitive electronic devices from voltage spikes and transients.
• Characteristics: It has a high surge capability, low clamping voltage, and fast response time.
• Package: The MP4KE300A is typically available in a DO-41 package.
• Essence: It acts as a transient voltage suppressor, safeguarding electronic circuits from overvoltage events.
• Packaging/Quantity: It is commonly packaged in reels or bulk quantities for industrial use.

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 300V
• Clamping Voltage: 485V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MP4KE300A typically consists of two leads, with the anode and cathode identified for proper installation and connection within a circuit.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltage events to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
• High Surge Capability: Capable of withstanding high surge currents during transient events.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• High surge capability

Disadvantages

• Limited to specific voltage ranges
• Requires proper installation and orientation for optimal performance

Working Principles

The MP4KE300A operates by diverting excessive voltage away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The MP4KE300A finds extensive application in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: MP4KE440A
• Alternative Model 2: MP4KE510A
• Alternative Model 3: MP4KE600A

In summary, the MP4KE300A voltage suppressor diode offers reliable protection against transient voltage events, making it an essential component in numerous electronic applications.

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