15KP40 Product Overview

Introduction

The 15KP40 is a diode belonging to the category of transient voltage suppressor (TVS) diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. The 15KP40 diode exhibits specific characteristics, packaging, and functional features that make it suitable for various applications.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protection against voltage spikes and transients in electronic circuits
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Axial leaded, surface mount
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Available in reels, tubes, or bulk packaging with varying quantities

Specifications

• Voltage Rating: 40V
• Peak Pulse Power: 15000W
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C
• RoHS Compliance: Yes

Detailed Pin Configuration

The 15KP40 diode has an axial leaded or surface mount package with two leads. The pin configuration includes the anode and cathode terminals, which are essential for proper installation and connection within electronic circuits.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the circuit
• High Surge Capability: Capable of withstanding high surge currents without degradation

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• High surge capability for robust performance
• RoHS compliant for environmental sustainability

Disadvantages

• May exhibit higher clamping voltage compared to some alternative models
• Sensitive to reverse voltage polarity if not properly installed

Working Principles

When a voltage spike or transient occurs in the circuit, the 15KP40 diode rapidly conducts, diverting the excess energy away from the sensitive components. This action effectively limits the voltage across the protected circuit, preventing damage due to overvoltage conditions.

Detailed Application Field Plans

The 15KP40 diode finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative TVS diode models can be considered as substitutes for the 15KP40, including: - 1.5KE40A - P6KE40CA - SMAJ40A - SA40CA

In conclusion, the 15KP40 diode offers reliable transient voltage suppression capabilities, making it an essential component in safeguarding electronic circuits from voltage spikes and transients.

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