ER3R-400N3PB Product Overview

Introduction

The ER3R-400N3PB is a crucial component in the field of electronic devices, offering a wide range of applications and functionalities. This entry provides a comprehensive overview of the ER3R-400N3PB, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The ER3R-400N3PB belongs to the category of electronic components, specifically within the realm of semiconductor devices.

Basic Information Overview

• Use: The ER3R-400N3PB is utilized for voltage regulation and transient suppression in various electronic circuits.
• Characteristics: It exhibits high reliability, low leakage current, and excellent surge-handling capability.
• Package: The ER3R-400N3PB is typically available in a surface-mount package.
• Essence: Its essence lies in providing robust voltage regulation and transient suppression to safeguard electronic circuits.
• Packaging/Quantity: It is commonly packaged in reels or trays, with varying quantities based on customer requirements.

Specifications

The ER3R-400N3PB is designed to operate within the following specifications: - Voltage Rating: 400V - Maximum Reverse Leakage Current: 5µA - Peak Pulse Power Dissipation: 3000W - Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The detailed pin configuration of the ER3R-400N3PB is as follows: - Pin 1: Anode - Pin 2: Cathode - Pin 3: Not connected (NC)

Functional Features

The ER3R-400N3PB offers the following functional features: - Robust voltage regulation to protect sensitive electronic components. - High surge-handling capability to withstand transient overvoltage events. - Low leakage current for efficient power management.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Excellent surge protection
• Low leakage current

Disadvantages

• Sensitive to improper handling during assembly
• Limited reverse voltage tolerance

Working Principles

The ER3R-400N3PB operates based on the principle of Zener diode voltage regulation and avalanche breakdown for transient suppression. When subjected to overvoltage conditions, it rapidly clamps the voltage to protect downstream circuitry.

Detailed Application Field Plans

The ER3R-400N3PB finds extensive application in the following fields: - Power supply units - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the ER3R-400N3PB include: - ER5V-500N2PC - ER6R-600N4PA - ER8V-800N5PD

In conclusion, the ER3R-400N3PB serves as a critical component in electronic circuits, providing essential voltage regulation and transient suppression capabilities. Its robust features and wide-ranging applications make it an indispensable asset in various industries.

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