5KP220A-B Product Overview

Introduction

The 5KP220A-B is a high-performance transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 5KP220A-B, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The 5KP220A-B belongs to the category of TVS diodes, which are widely used in various electronic systems to safeguard against voltage surges and spikes.

Basic Information Overview

• Use: The 5KP220A-B is utilized for surge protection in electronic circuits and systems.
• Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
• Package: The diode is typically available in a DO-201 package.
• Essence: Its essence lies in providing robust transient voltage protection for sensitive electronics.
• Packaging/Quantity: The 5KP220A-B is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 220V
• Peak Pulse Power: 5000W
• Breakdown Voltage: 245V
• Operating Temperature: -55°C to +175°C
• Polarity: Unidirectional

Detailed Pin Configuration

The 5KP220A-B typically features a standard axial lead configuration with two leads for connection to the circuit.

Functional Features

• Transient Suppression: Effectively clamps transient voltages to safe levels.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on protected circuits.
• High Surge Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust surge protection
• Low clamping voltage
• Fast response time

Disadvantages

• Unidirectional protection only
• May require additional components for bidirectional protection

Working Principles

The 5KP220A-B operates by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 5KP220A-B finds extensive use in applications such as: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

• 5KP6.8A-B: 6.8V TVS diode with similar characteristics
• 5KP440A-B: 440V TVS diode offering higher voltage protection

In conclusion, the 5KP220A-B serves as a critical component in protecting electronic systems from transient voltage events, offering high surge capability and fast response times. Its application spans across diverse industries, ensuring the reliable operation of sensitive electronics.

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