3KP15-B Product Overview

Introduction

The 3KP15-B is a crucial component in the field of electronic devices, offering specific characteristics and functionality that cater to various applications. This entry provides an in-depth analysis of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The 3KP15-B belongs to the category of high-power transient voltage suppressor (TVS) diodes. It is primarily used for surge protection in electronic circuits, providing robust protection against transient overvoltage conditions. Its main purpose is to divert excessive current away from sensitive components, safeguarding them from damage caused by voltage spikes.

Characteristics

• Package: The 3KP15-B is typically available in a DO-201AD package, ensuring easy integration into circuit designs.
• Essence: Its essence lies in its ability to rapidly respond to voltage surges and limit the voltage across the protected circuit.
• Packaging/Quantity: These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

The 3KP15-B is designed to operate within the following specifications: - Peak Power Dissipation: 3000W - Breakdown Voltage: 15V - Maximum Clamping Voltage: 24.4V - Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The 3KP15-B features a straightforward pin configuration, with the cathode and anode clearly labeled for seamless integration into circuit layouts.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
• Low Leakage Current: Maintains low leakage current under normal operating conditions.

Advantages and Disadvantages

Advantages

• High power dissipation capability
• Robust surge protection
• Fast response time

Disadvantages

• Higher cost compared to standard diodes
• Limited breakdown voltage options

Working Principles

When subjected to a transient overvoltage event, the 3KP15-B rapidly conducts excess current, limiting the voltage across the circuit it protects. This action prevents damage to sensitive components and ensures the integrity of the overall system.

Detailed Application Field Plans

The 3KP15-B finds extensive application in various fields, including: - Power Supplies: Protects power supply units from voltage transients. - Telecommunications: Safeguards communication equipment from lightning-induced surges. - Automotive Electronics: Provides surge protection in automotive electronic systems.

Detailed and Complete Alternative Models

Several alternative models offer similar functionality to the 3KP15-B, including: - 3KP13A-B: Lower breakdown voltage variant - 3KP20-B: Higher breakdown voltage variant - 5KP15-B: Higher power dissipation variant

In conclusion, the 3KP15-B plays a vital role in ensuring the reliability and longevity of electronic systems by effectively mitigating transient overvoltage events. Its robust surge protection capabilities and fast response time make it a valuable component across diverse applications.

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