30KPA156A Product Overview

Introduction

The 30KPA156A 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 30KPA156A, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Product Information Overview

Category

The 30KPA156A belongs to the category of TVS diodes, specifically designed for transient voltage suppression applications.

Use

It is used to protect electronic circuits and components from voltage transients caused by lightning, ESD (electrostatic discharge), and other transient voltage events.

Characteristics

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

Package

The 30KPA156A is typically available in a DO-201AD package.

Essence

The essence of the 30KPA156A lies in its ability to rapidly suppress transient voltages and divert excessive current away from sensitive electronic components.

Packaging/Quantity

The 30KPA156A is commonly packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

• Peak Pulse Power: 30000 W
• Breakdown Voltage: 156 V
• Maximum Clamping Voltage: 253 V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 125 V

Detailed Pin Configuration

The 30KPA156A typically consists of two pins, with one serving as the anode and the other as the cathode. The pinout configuration may vary slightly based on the manufacturer's specifications.

Functional Features

• Ultra-fast response time
• High surge capability
• Low leakage current
• Excellent clamping capability

Advantages and Disadvantages

Advantages

• Superior protection against transient voltage events
• High surge handling capacity
• Fast response time

Disadvantages

• Relatively large footprint compared to some smaller TVS diode options
• Higher cost compared to standard diodes

Working Principles

The 30KPA156A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to a transient voltage event, thereby protecting downstream electronic components.

Detailed Application Field Plans

The 30KPA156A finds extensive use in various applications, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 30KPA156A include: - 30KPA Series (e.g., 30KPA33CA, 30KPA188A) - P6KE Series (e.g., P6KE15A, P6KE200CA) - SMAJ Series (e.g., SMAJ12A, SMAJ170CA)

In conclusion, the 30KPA156A stands as a reliable and efficient solution for safeguarding electronic circuits from transient voltage events, offering high surge capability, fast response time, and superior protection characteristics.

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