5KP8.5AHE3/73: Product Overview and Analysis

Introduction

The 5KP8.5AHE3/73 is a high-performance TVS (Transient Voltage Suppressor) diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. This entry provides a comprehensive overview of the 5KP8.5AHE3/73, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

Category: TVS Diode
Use: Protection against voltage transients
Characteristics: High surge capability, low clamping voltage
Package: DO-201AD
Essence: Safeguarding sensitive electronics
Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

• Peak Pulse Power: 5000 W
• Breakdown Voltage: 8.5 V
• Clamping Voltage: 14.5 V
• Operating Temperature Range: -55°C to +175°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The 5KP8.5AHE3/73 TVS diode has a standard DO-201AD package with two leads. The anode is connected to the positive side, while the cathode is connected to the negative side.

Functional Features

• High surge capability for robust transient voltage protection
• Low clamping voltage ensures minimal impact on protected circuits
• Fast response time for rapid suppression of voltage transients

Advantages and Disadvantages

Advantages: 1. High surge capability provides reliable protection. 2. Low clamping voltage minimizes stress on sensitive components. 3. Fast response time ensures quick suppression of transients.

Disadvantages: 1. Relatively large package size compared to some SMD alternatives. 2. Limited breakdown voltage options available in this series.

Working Principles

When a voltage transient occurs, the 5KP8.5AHE3/73 TVS diode rapidly conducts current to divert the excess energy away from the protected circuit. By clamping the voltage at a safe level, it prevents damage to sensitive electronics.

Detailed Application Field Plans

The 5KP8.5AHE3/73 is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative TVS diodes that can be considered as substitutes for the 5KP8.5AHE3/73 include: - P6KE6.8CA - 1.5KE6.8A - SMAJ8.5A

In conclusion, the 5KP8.5AHE3/73 TVS diode offers robust transient voltage protection with high surge capability and low clamping voltage. Its wide range of applications and availability in tape & reel packaging make it a versatile choice for protecting sensitive electronics.

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