P4KE75C-B

Introduction

The P4KE75C-B is a transient voltage suppressor diode that belongs to the category of electronic components used for surge protection in various electrical and electronic circuits. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the P4KE75C-B.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Surge protection in electrical and electronic circuits
• Characteristics: Fast response time, high surge current capability, low clamping voltage
• Package: DO-41 (DO-204AL)
• Essence: Provides protection against voltage transients and surges
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Peak Power Dissipation: 400W
• Breakdown Voltage Range: 64.1V to 70.9V
• Maximum Clamping Voltage: 103V at 5A
• Operating Temperature Range: -55°C to 175°C
• Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE75C-B follows the standard DO-41 (DO-204AL) package configuration with two leads.

Functional Features

• Transient Voltage Suppression: Provides rapid response to voltage spikes and transients.
• High Surge Current Capability: Capable of handling high surge currents to protect downstream components.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components
• Fast response time to transient events
• Compact and easy to integrate into circuit designs

Disadvantages

• Limited to specific voltage and current ratings
• May require additional circuitry for comprehensive surge protection in complex systems

Working Principles

The P4KE75C-B operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient event occurs, the diode rapidly conducts, providing a low-impedance path for the excess current to flow through, thus protecting the connected circuitry.

Detailed Application Field Plans

The P4KE75C-B is commonly used in various applications requiring surge protection, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• P4KE6.8C-B: Lower breakdown voltage variant
• P4KE120C-B: Higher breakdown voltage variant
• P4KE Series: Various breakdown voltage options within the same series

In conclusion, the P4KE75C-B transient voltage suppressor diode offers effective surge protection with its fast response time, high surge current capability, and low clamping voltage. Its compact package and wide operating temperature range make it suitable for diverse applications in the electronics industry.

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