30KPA270C-B Product Overview

Introduction

The 30KPA270C-B is a specialized electronic component designed for use in various electrical and electronic systems. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The 30KPA270C-B belongs to the category of transient voltage suppressor (TVS) diodes, which are essential components used to protect sensitive electronic circuits from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Basic Information Overview

• Use: The primary use of the 30KPA270C-B is to provide overvoltage protection for electronic circuits and systems.
• Characteristics: It exhibits high surge capability, low clamping voltage, and fast response time, making it suitable for safeguarding against transient voltage events.
• Package: The 30KPA270C-B is typically available in a DO-201AD package, which provides mechanical robustness and efficient heat dissipation.
• Essence: Its essence lies in providing reliable overvoltage protection to ensure the longevity and reliability of electronic systems.
• Packaging/Quantity: It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

The detailed specifications of the 30KPA270C-B include: - Peak Pulse Power: 30000 W - Breakdown Voltage Range: 243 V to 297 V - Maximum Clamping Voltage: 391 V - Operating Temperature Range: -55°C to +175°C - RoHS Compliance: Yes

Detailed Pin Configuration

The 30KPA270C-B typically features a standard axial lead configuration, with the anode and cathode terminals clearly identified for easy integration into circuit designs.

Functional Features

• Transient Suppression: Effectively suppresses transient voltage spikes to protect downstream electronic components.
• Fast Response Time: Rapidly responds to transient events, minimizing the risk of damage to sensitive circuits.
• High Surge Capability: Capable of handling high surge currents, ensuring robust protection in demanding environments.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Relatively large physical size compared to some alternative models
• Higher cost compared to standard diodes

Working Principles

The 30KPA270C-B operates based on the principle of avalanche breakdown, where it rapidly conducts excess current during transient events, diverting the energy away from the protected circuitry and limiting the voltage across it.

Detailed Application Field Plans

The 30KPA270C-B finds extensive application in various industries, including: - Telecommunications - Automotive electronics - Industrial automation - Power distribution systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative TVS diode models can be considered as substitutes for the 30KPA270C-B, including: - SMAJ series - P6KE series - 1.5KE series - SMCJ series

In conclusion, the 30KPA270C-B serves as a crucial component in protecting electronic systems from transient voltage events, offering high surge capability, low clamping voltage, and fast response time. Its application spans across diverse industries, ensuring the reliability and longevity of electronic equipment.

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