5KP85A Product Overview

Introduction

The 5KP85A 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 5KP85A, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Transient Suppression
• Characteristics: High Power Handling, Fast Response Time
• Package: DO-201AD
• Essence: Protection against Voltage Transients
• Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

• Peak Power Dissipation: 5000W
• Breakdown Voltage: 85V
• Operating Voltage: 69.0V
• Maximum Clamping Voltage: 110V
• Peak Pulse Current: 76.3A
• Reverse Standoff Voltage: 85V
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 5KP85A TVS diode has a standard DO-201AD package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages
• Fast Response Time: Rapid reaction to transient events
• High Power Handling Capacity: Suitable for high-power applications

Advantages and Disadvantages

Advantages

• High power dissipation capability
• Robust protection against transient events
• Wide operating temperature range

Disadvantages

• Relatively large package size
• Higher clamping voltage compared to some alternatives

Working Principles

The 5KP85A operates by diverting excessive current away from sensitive components when a transient voltage event occurs. It achieves this by rapidly switching into a low-impedance state, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The 5KP85A is commonly used in various electronic systems, including: - Power Supplies - Communication Equipment - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative TVS diodes to the 5KP85A include: - P6KE85A: Similar specifications, different package - 1.5KE85A: Higher power dissipation, similar characteristics - SA85A: Lower power dissipation, smaller package size

In conclusion, the 5KP85A TVS diode offers robust transient voltage suppression capabilities, making it suitable for a wide range of electronic applications. Its high power handling capacity and fast response time make it an ideal choice for protecting sensitive equipment from transient voltage events.

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