5KP70-E3/73 Product Overview

Introduction

The 5KP70-E3/73 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 5KP70-E3/73, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

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

Specifications

• Voltage - Reverse Standoff (Typ): 58.1V
• Voltage - Breakdown: 64.6V
• Clamping Voltage: 92.6V
• Peak Pulse Current: 5kA
• Capacitance: 700pF
• Polarity: Unidirectional

Detailed Pin Configuration

The 5KP70-E3/73 TVS diode has a standard DO-201AD package with two leads. The anode is connected to the positive side and the cathode to the negative side.

Functional Features

• High Surge Capability: Able to withstand high surge currents without degradation.
• Low Clamping Voltage: Provides effective protection by limiting the voltage across the protected circuit.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• High surge capability
• Low clamping voltage

Disadvantages

• Unidirectional protection only
• Sensitive to reverse polarity connection

Working Principles

When a transient voltage event occurs, the 5KP70-E3/73 TVS diode conducts and clamps the voltage to a safe level, protecting the downstream circuitry from damage. It rapidly diverts excess current away from the protected components.

Detailed Application Field Plans

The 5KP70-E3/73 is widely used in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 5KP58A-E3/54: Similar specifications with lower clamping voltage
• 5KP75A-E3/54: Higher breakdown voltage with similar surge capability
• 5KP58CA-E3/54: Bidirectional TVS diode for added protection

In conclusion, the 5KP70-E3/73 TVS diode offers robust transient voltage protection with high surge capability and low clamping voltage, making it suitable for a wide range of applications.

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