MXP4KE120CA Product Overview

Introduction

The MXP4KE120CA belongs to the category of high-power transient voltage suppressors (TVS) and is designed for use in various electronic systems to protect against voltage surges and transients. This entry provides a comprehensive overview of the MXP4KE120CA, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: High-power transient voltage suppressor
• Use: Protection against voltage surges and transients in electronic systems
• Characteristics: High power dissipation, low clamping voltage, fast response time
• Package: Axial leaded, surface mount
• Essence: Safeguarding electronic components from voltage spikes
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

• Voltage Rating: 120V
• Power Dissipation: 4000W
• Operating Temperature Range: -55°C to 175°C
• Polarity: Unidirectional
• Breakdown Voltage: 133V to 147V
• Peak Pulse Current: 162A

Detailed Pin Configuration

The MXP4KE120CA has an axial leaded or surface mount package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection by diverting excessive current away from sensitive electronic components during voltage surges.
• Fast Response Time: Rapidly responds to transient events, minimizing the risk of damage to connected devices.
• High Power Dissipation: Capable of handling high surge currents and dissipating significant amounts of power.

Advantages and Disadvantages

Advantages

• Effective protection against voltage surges
• Fast response time
• High power dissipation capability

Disadvantages

• Unidirectional protection only
• Requires proper installation and positioning for optimal performance

Working Principles

The MXP4KE120CA operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown voltage, thereby protecting the connected circuitry.

Detailed Application Field Plans

The MXP4KE120CA finds extensive application in various electronic systems, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• MXP4KE110CA: Lower voltage rating variant
• MXP4KE130CA: Higher voltage rating variant
• MXP6KE120CA: Higher power dissipation variant
• P6KE120CA: Similar TVS device with different package type

In conclusion, the MXP4KE120CA offers robust transient voltage suppression capabilities, making it an essential component in safeguarding electronic systems from voltage surges and transients.

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