5KP45E3/TR13 Product Overview

Introduction

The 5KP45E3/TR13 is a high-performance transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides a comprehensive overview of the 5KP45E3/TR13, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-201AD (2-lead axial)
• Essence: Provides robust protection for sensitive electronic circuits
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Peak Pulse Power: 5000 W
• Breakdown Voltage: 45 V
• Operating Voltage: 38.5 V
• Maximum Clamping Voltage: 58.1 V
• Peak Pulse Current: 162 A
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 5KP45E3/TR13 is a two-lead axial diode with a straightforward pin configuration: - Anode (A): Connects to the positive side of the circuit - Cathode (K): Connects to the negative side of the circuit

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to safe levels
• High Surge Capability: Withstands high surge currents without degradation
• Fast Response Time: Reacts quickly to transient events, providing immediate protection

Advantages and Disadvantages

Advantages

• Robust protection against transient voltage events
• High surge capability ensures long-term reliability
• Fast response time minimizes the risk of damage to sensitive components

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of placement and routing for optimal performance

Working Principles

The 5KP45E3/TR13 operates by diverting excessive transient current away from sensitive electronic components, thereby limiting the voltage across the protected load. When a transient event occurs, the diode rapidly switches into its low-impedance state, effectively shunting the excess energy to ground and preventing damage to the connected circuitry.

Detailed Application Field Plans

The 5KP45E3/TR13 finds extensive use in various applications, including: - Telecommunication Equipment: Protects sensitive communication devices from lightning-induced surges - Industrial Control Systems: Safeguards control circuits from voltage transients in harsh industrial environments - Automotive Electronics: Provides ESD protection for automotive electronic systems - Power Supplies: Ensures reliable operation of power supply units in the presence of voltage spikes

Detailed and Complete Alternative Models

• 5KP Series: Includes a range of TVS diodes with varying breakdown voltages and power ratings
• P6KE Series: Offers similar transient voltage suppression capabilities with different package styles
• SMCJ Series: Surface-mount TVS diodes suitable for compact electronic designs

In conclusion, the 5KP45E3/TR13 transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in safeguarding sensitive electronic equipment across diverse industries.

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