5KP188A-E3/73 Product Overview

Introduction

The 5KP188A-E3/73 is a high-performance 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 5KP188A-E3/73, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients induced by lightning and other transient voltage events
• Characteristics: High performance, reliable protection, low clamping voltage
• Package: DO-201AD (SMA), SMB
• Essence: Provides robust protection for sensitive electronic equipment
• Packaging/Quantity: Available in various packaging options, typically supplied in reels or tubes

Specifications

• Part Number: 5KP188A-E3/73
• Peak Pulse Power: 5000 W
• Breakdown Voltage: 188 V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 188 V
• Clamping Voltage: 306 V
• Maximum Reverse Leakage Current: 1 µA
• RoHS Compliant: Yes

Detailed Pin Configuration

The 5KP188A-E3/73 is available in a DO-201AD (SMA) or SMB package with standard pin configurations. Please refer to the datasheet for detailed pinout information.

Functional Features

• Robust transient voltage suppression
• Low clamping voltage
• Fast response time
• High surge capability
• RoHS compliant

Advantages and Disadvantages

Advantages

• Reliable protection against voltage transients
• Wide operating temperature range
• RoHS compliant
• Fast response time

Disadvantages

• Higher clamping voltage compared to some alternative models
• May require additional circuitry for comprehensive surge protection

Working Principles

The 5KP188A-E3/73 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a transient voltage event occurs. This action effectively limits the voltage across the protected circuit to a safe level, preventing damage to sensitive electronic components.

Detailed Application Field Plans

The 5KP188A-E3/73 is widely used in various applications requiring protection against transient voltage events, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 5KP Series: Includes various breakdown voltages and package options
• P6KE Series: Offers similar transient voltage suppression capabilities
• SMAJ Series: Provides alternative package options with comparable performance

In conclusion, the 5KP188A-E3/73 transient voltage suppressor diode offers reliable protection against voltage transients induced by lightning and other transient voltage events. Its robust design, wide operating temperature range, and fast response time make it suitable for a wide range of applications. Additionally, alternative models within the same series and from other product lines provide flexibility in selecting the most suitable component for specific application requirements.

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