15KP40C Product Overview

Introduction

The 15KP40C is a high-power transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients. This entry provides a comprehensive overview of the 15KP40C, 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 15KP40C belongs to the category of TVS diodes, which are semiconductor devices used to protect sensitive electronics from voltage spikes and surges.

Basic Information Overview

• Use: The 15KP40C is used to safeguard electronic circuits from transient overvoltage conditions.
• Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
• Package: The 15KP40C is typically available in a DO-201AD package.
• Essence: Its essence lies in providing robust protection against voltage transients.
• Packaging/Quantity: It is commonly packaged in reels or trays, with specific quantities per package.

Specifications

• Peak Pulse Power: 15000W
• Standoff Voltage: 40V
• Breakdown Voltage: 44.4V to 49.1V
• Maximum Clamping Voltage: 64.5V at 21.2A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KP40C typically consists of two pins, with the anode and cathode connections clearly marked for easy integration into circuit designs.

Functional Features

• Transient Suppression: Effectively clamps transient overvoltages to safe levels.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
• High Surge Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

• High surge power capability
• Low clamping voltage
• Fast response time

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of mounting and layout due to high power dissipation

Working Principles

The 15KP40C operates by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The 15KP40C is widely used in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

Some alternative models to the 15KP40C include: - 15KP36A - 15KP48CA - 15KP58CP - 15KP70A

In conclusion, the 15KP40C is a vital component in protecting electronic circuits from voltage transients, offering high surge capability, low clamping voltage, and fast response time. Its application spans across diverse industries, making it an essential part of modern electronic designs.

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