5KP85-B Product Encyclopedia Entry

Introduction

The 5KP85-B is a high-performance electronic component that belongs to the category of transient voltage suppressor diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the 5KP85-B.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: The 5KP85-B is designed to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
• Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
• Package: The 5KP85-B is available in a DO-201AD package.
• Essence: Its essence lies in providing robust overvoltage protection for electronic circuits.
• Packaging/Quantity: Typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Power Dissipation: 5000W
• Breakdown Voltage: 85V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C
• Forward Voltage Drop: 3.5V at 100A
• Reverse Standoff Voltage: 85V

Detailed Pin Configuration

The 5KP85-B typically consists of two leads, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages to a safe level.
• Fast Response Time: Rapidly responds to voltage transients, protecting downstream components.
• High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

• High surge capability ensures reliable protection against transient overvoltages.
• Low clamping voltage minimizes stress on protected circuits.
• Fast response time provides quick reaction to voltage transients.

Disadvantages

• Sensitive to reverse overvoltage conditions, requiring proper circuit design for optimal performance.

Working Principles

The 5KP85-B operates based on the principle of avalanche breakdown, where it rapidly conducts when subjected to overvoltage conditions, diverting excess current away from sensitive components.

Detailed Application Field Plans

The 5KP85-B finds extensive use in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the 5KP85-B include: - 5KP6.8-B - 5KP10-B - 5KP15-B - 5KP20-B - 5KP30-B

In conclusion, the 5KP85-B transient voltage suppressor diode offers robust overvoltage protection with its high surge capability, low clamping voltage, and fast response time. Its application spans across diverse industries, making it a crucial component in safeguarding electronic circuits against transient voltage events.

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