5KP188HE3/73 Product Overview

Introduction

The 5KP188HE3/73 is a high-performance transient voltage suppressor diode designed to protect electronic circuits from voltage transients. This entry provides a comprehensive overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients in electronic circuits
• Characteristics: High performance, low clamping voltage, fast response time
• Package: DO-201AD (DO-27)
• Essence: Provides robust protection for sensitive electronic components
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 5000W
• Breakdown Voltage: 188V
• Clamping Voltage: 293V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 5KP188HE3/73 is a unidirectional TVS diode with two leads. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected circuit.
• High Peak Pulse Power: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust protection against voltage transients
• Fast response time
• High peak pulse power handling capability

Disadvantages

• Reverse leakage current may be higher compared to some alternative models
• Larger physical size compared to some lower-power TVS diodes

Working Principles

When a transient voltage spike occurs, the 5KP188HE3/73 rapidly conducts, diverting the excess energy away from the protected circuit. This action prevents damage to sensitive components by limiting the voltage across them.

Detailed Application Field Plans

The 5KP188HE3/73 is commonly used in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 5KP Series: Offers a range of breakdown voltages and peak pulse powers to suit different application requirements.
• P6KE Series: Provides similar transient voltage suppression capabilities in a different package style.
• 1.5KE Series: Suitable for lower power applications with different breakdown voltage options.

In conclusion, the 5KP188HE3/73 transient voltage suppressor diode is a reliable and effective solution for protecting electronic circuits from voltage transients. Its high peak pulse power, fast response time, and wide operating temperature range make it suitable for diverse applications across various industries.

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