30KPA198A-HR Product Overview

Introduction

The 30KPA198A-HR is a high-performance transient voltage suppressor (TVS) 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 30KPA198A-HR, including its product details, 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 induced by lightning and other transient voltage events
• Characteristics: High reliability, fast response time, low clamping voltage
• Package: DO-201AD (SMA), SMB, SMC, or other surface mount packages
• Essence: TVS diode for surge protection
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on package type

Specifications

• Peak Pulse Power: 30000 W
• Standoff Voltage: 198 V
• Breakdown Voltage: 220 V to 244 V
• Maximum Clamping Voltage: 321 V at 77.5 A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA198A-HR TVS diode typically features a standard pin configuration with two terminals for connection to the circuit.

Functional Features

• Transient Voltage Suppression: Provides effective protection against voltage transients
• Fast Response Time: Rapidly responds to transient events to safeguard connected equipment
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events

Advantages and Disadvantages

Advantages

• High reliability
• Fast response time
• Low clamping voltage
• Wide operating temperature range

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of reverse standoff voltage to ensure proper protection

Working Principles

The 30KPA198A-HR operates by diverting excessive transient current away from sensitive electronic components, thereby limiting the voltage across the protected circuit. This is achieved through the rapid conduction of the TVS diode when subjected to transient voltage events.

Detailed Application Field Plans

The 30KPA198A-HR is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 30KPA Series: Includes various voltage options for different application requirements
• Other manufacturers' equivalents: Consultation with component distributors and manufacturers for alternative models based on specific application needs

This comprehensive overview provides valuable insights into the 30KPA198A-HR TVS diode, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

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