30KPA150A-HR Product Overview

Introduction

The 30KPA150A-HR is a high-reliability 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 30KPA150A-HR, including its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: Protection against voltage transients
• Characteristics: High reliability, fast response time, low clamping voltage
• Package: Axial leaded, DO-201AD
• Essence: Safeguarding electronic circuits from voltage surges
• Packaging/Quantity: Available in tape and reel packaging, quantity per reel varies

Specifications

• Peak Pulse Power: 30,000 W
• Standoff Voltage: 150 V
• Breakdown Voltage Range: 167 V to 185 V
• Maximum Clamping Voltage: 243 V at 77 A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA150A-HR TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients by diverting excess current away from sensitive components.
• Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to connected devices.
• High Reliability: Designed for long-term use in demanding applications, ensuring consistent performance.

Advantages and Disadvantages

• Advantages:
  • High peak pulse power handling capability
  • Low clamping voltage
  • Wide operating temperature range
• Disadvantages:
  • Relatively large package size
  • Requires proper circuit design for optimal performance

Working Principles

The 30KPA150A-HR operates based on the principle of avalanche breakdown. When a transient voltage surge occurs, the diode rapidly conducts excess current, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 30KPA150A-HR is suitable for a wide range of applications, including: - Industrial control systems - Telecommunication equipment - Power supply units - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: 30KPA150CA-HR
• Alternative Model 2: 30KPA150E-HR
• Alternative Model 3: 30KPA150CA-E3/54

In summary, the 30KPA150A-HR transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in various electronic systems.

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