5KP120A Product Overview

Introduction

The 5KP120A is a high-power transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients. This entry provides a comprehensive overview of the 5KP120A, 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 5KP120A belongs to the category of transient voltage suppressor diodes, which are widely used in electronic circuits to protect sensitive components from voltage spikes and surges.

Basic Information Overview

• Use: The 5KP120A is used to protect electronic circuits from transient overvoltage events.
• Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
• Package: The 5KP120A is available in a DO-201AD package.
• Essence: Its essence lies in providing reliable overvoltage protection for electronic circuits.
• Packaging/Quantity: It is typically packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Peak Power Dissipation: 5000W
• Breakdown Voltage: 120V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 102V
• Maximum Clamping Voltage: 164V
• Forward Voltage @ 100A: 3.5V
• Reverse Leakage Current: 1μA

Detailed Pin Configuration

The 5KP120A follows a standard DO-201AD pin configuration: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Suppression: Effectively suppresses transient overvoltage events to protect downstream circuitry.
• Fast Response Time: Rapidly responds to overvoltage conditions to minimize damage to connected devices.

Advantages and Disadvantages

Advantages

• High surge capability
• Low clamping voltage
• Fast response time

Disadvantages

• Higher cost compared to lower power TVS diodes
• Larger physical size may not be suitable for compact designs

Working Principles

The 5KP120A operates by diverting excess transient current away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 5KP120A is commonly used in the following applications: - Power supplies - Automotive electronics - Industrial equipment - Telecommunications systems

Detailed and Complete Alternative Models

Some alternative models to the 5KP120A include: - 5KP110A - 5KP130A - 5KP150A

In summary, the 5KP120A transient voltage suppressor diode offers robust overvoltage protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits against transient events.

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