5KP20A-E3/54 Product Overview

Introduction

The 5KP20A-E3/54 is a high-performance TVS (transient voltage suppressor) 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 5KP20A-E3/54, 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 5KP20A-E3/54 belongs to the category of TVS diodes, which are semiconductor devices designed to limit transient overvoltage conditions in electronic circuits.

Basic Information Overview

• Use: The 5KP20A-E3/54 is used for surge protection in various electronic applications, including power supplies, telecommunications equipment, industrial controls, and automotive systems.
• Characteristics: It offers low clamping voltage, fast response time, and high surge current capability, making it suitable for protecting sensitive electronic components.
• Package: The 5KP20A-E3/54 is available in a DO-201AD package.
• Essence: Its essence lies in providing robust transient voltage protection to safeguard electronic circuits from voltage spikes and surges.
• Packaging/Quantity: It is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Peak Pulse Power: 5000W
• Standoff Voltage: 17.1V
• Breakdown Voltage: 18.9V
• Maximum Clamping Voltage: 29.2V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 5KP20A-E3/54 features a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages to protect downstream components.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected circuitry.
• High Surge Current Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust surge protection
• Fast response time
• High surge current capability

Disadvantages

• Higher cost compared to traditional diodes
• Requires careful consideration of placement in circuit design

Working Principles

The 5KP20A-E3/54 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a transient voltage event occurs, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The 5KP20A-E3/54 finds extensive use in various applications, including: - Power supply units - Telecommunications equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

• 5KP Series: Includes various standoff voltages and peak pulse power ratings to cater to different application requirements.
• P6KE Series: Offers similar transient voltage suppression capabilities with different package options.

In conclusion, the 5KP20A-E3/54 is a reliable and efficient TVS diode that provides robust surge protection for a wide range of electronic applications, ensuring the integrity and longevity of sensitive electronic components.

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