5KP90A-E3/54 Product Overview

Introduction

The 5KP90A-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 5KP90A-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 5KP90A-E3/54 belongs to the category of TVS diodes, which are semiconductor devices used to protect electronic circuits from voltage transients.

Basic Information Overview

• Use: The 5KP90A-E3/54 is used for surge protection in various electronic applications.
• Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
• Package: The diode is available in a DO-201AD package.
• Essence: Its essence lies in providing robust protection against transient voltage events.
• Packaging/Quantity: The 5KP90A-E3/54 is typically packaged in reels or trays, with specific quantities per package.

Specifications

• Voltage Rating: 90V
• Peak Pulse Power: 5000W
• Operating Temperature: -55°C to +175°C
• Breakdown Voltage: 100V
• Reverse Standoff Voltage: 77.4V

Detailed Pin Configuration

The 5KP90A-E3/54 TVS diode has a standard two-pin configuration, with one pin designated as the anode and the other as the cathode.

Functional Features

• Transient Suppression: Effectively suppresses voltage transients to protect downstream circuitry.
• Fast Response Time: Rapidly responds to transient events to safeguard connected devices.
• High Surge Capability: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Higher cost compared to traditional surge protection methods
• Requires careful consideration of installation and layout for optimal performance

Working Principles

The 5KP90A-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.

Detailed Application Field Plans

The 5KP90A-E3/54 is widely used in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 5KP Series: Includes various voltage options within the same form factor
• P6KE Series: Offers similar surge protection capabilities in a different package
• SMAJ Series: Provides compact TVS diode solutions for space-constrained applications

In conclusion, the 5KP90A-E3/54 TVS diode serves as a critical component in protecting electronic equipment from transient voltage events, offering high surge capability, fast response time, and robust transient suppression. Its application spans across diverse industries, and it has several alternative models catering to different voltage and package requirements.

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