P4KE47C-B

Introduction

The P4KE47C-B is a transient voltage suppressor diode that belongs to the category of electronic components used for voltage regulation and protection. 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 P4KE47C-B.

Basic Information Overview

• Category: Electronic Components
• Use: Voltage Regulation and Protection
• Characteristics: Transient Voltage Suppressor Diode
• Package: DO-41
• Essence: Protects electronic circuits from voltage spikes
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

• Voltage Rating: 47V
• Power Dissipation: 400W
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C
• Forward Voltage Drop: 3.5V at 1A
• Reverse Standoff Voltage: 40.9V
• Breakdown Voltage: 45.4V to 50.2V

Detailed Pin Configuration

The P4KE47C-B follows the standard DO-41 package configuration with two leads.

Functional Features

• Provides transient voltage suppression
• Fast response time
• Low clamping voltage
• High surge capability

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time ensures minimal damage to protected circuits
• Wide operating temperature range

Disadvantages

• Clamping voltage may still allow some voltage spikes to pass through
• Requires careful consideration of placement in circuit design to ensure optimal protection

Working Principles

The P4KE47C-B operates by shunting excess current when a voltage spike occurs, thereby protecting the connected circuitry. It achieves this by rapidly switching into a low-impedance state when the voltage exceeds its breakdown voltage.

Detailed Application Field Plans

The P4KE47C-B is commonly used in various electronic devices and systems, including: - Power Supplies - Automotive Electronics - Telecommunication Equipment - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

• P4KE6.8C-B
• P4KE10C-B
• P4KE18C-B
• P4KE30C-B
• P4KE36C-B

In summary, the P4KE47C-B transient voltage suppressor diode is a crucial component in electronic circuits, providing effective protection against voltage transients. Its fast response time, high surge capability, and wide operating temperature range make it suitable for diverse applications across various industries.

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