3KP64-B Product Overview

Introduction

The 3KP64-B is a high-power, bidirectional 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 3KP64-B, 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 3KP64-B belongs to the category of TVS diodes, specifically designed for bidirectional transient voltage suppression.

Basic Information Overview

• Use: The primary use of the 3KP64-B is to protect electronic circuits and components from voltage transients.
• Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
• Package: The 3KP64-B is available in a molded JEDEC DO-201AD package.
• Essence: Its essence lies in providing robust protection against transient voltage events.
• Packaging/Quantity: The 3KP64-B is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Power Dissipation: 3000W
• Breakdown Voltage: 64V
• Operating Temperature Range: -55°C to +175°C
• Polarity: Bidirectional

Detailed Pin Configuration

The 3KP64-B features a standard axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Bidirectional Protection: The 3KP64-B provides protection for both positive and negative voltage transients.
• Fast Response Time: It offers rapid response to transient events, minimizing the risk of damage to downstream components.
• High Surge Capability: Capable of handling high surge currents resulting from transient events.

Advantages and Disadvantages

Advantages

• High surge capability
• Low clamping voltage
• Fast response time
• Bidirectional protection

Disadvantages

• Relatively large package size compared to surface-mount alternatives
• Limited breakdown voltage options

Working Principles

When a transient voltage event occurs, the 3KP64-B conducts current and clamps the voltage to a safe level, protecting the connected circuitry from damage. Its bidirectional nature ensures protection for both positive and negative transient events.

Detailed Application Field Plans

The 3KP64-B finds extensive application in various industries, including: - Telecommunications - Industrial automation - Automotive electronics - Power supplies - Consumer electronics

Its robust transient voltage suppression capabilities make it suitable for protecting sensitive electronic equipment in these fields.

Detailed and Complete Alternative Models

Several alternative models to the 3KP64-B include: - 5KP series - P6KE series - SMBJ series - SMCJ series

These alternative models offer varying specifications and package sizes, catering to different application requirements.

In conclusion, the 3KP64-B serves as a critical component in safeguarding electronic equipment from transient voltage events, offering high surge capability, bidirectional protection, and fast response time. Its application spans across diverse industries, and while it has certain limitations, there are alternative models available to suit specific needs.

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