30KPA260A-HRA Product Overview

Introduction

The 30KPA260A-HRA 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 30KPA260A-HRA, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The 30KPA260A-HRA belongs to the TVS diode category and is primarily used for surge protection in various electronic circuits and systems. Its main purpose is to limit transient overvoltage spikes and divert excessive current away from sensitive components, thereby safeguarding them from damage.

Characteristics

Package: The 30KPA260A-HRA is typically available in a DO-201AD package.
Essence: It is designed to provide robust transient voltage protection with high reliability.
Packaging/Quantity: The diode is commonly packaged in reels or tubes, with specific quantities per package varying based on manufacturer specifications.

Specifications

Peak Pulse Power: 30,000 Watts
Standoff Voltage: 260V
Breakdown Voltage Range: 289V to 321V
Maximum Clamping Voltage: 418V at 100A
Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA260A-HRA typically features a standard axial lead configuration with two leads for connection to the circuit.

Functional Features

High surge capability
Low clamping voltage
Fast response time
RoHS compliant

Advantages and Disadvantages

Advantages

Robust surge protection
Wide operating temperature range
RoHS compliance

Disadvantages

Relatively large physical size compared to some other TVS diodes
Higher cost compared to lower power TVS diodes

Working Principles

When a transient voltage spike occurs, the 30KPA260A-HRA rapidly conducts excess current to ground, limiting the voltage across the protected circuit. This action prevents damage to downstream components by effectively diverting the surge energy away from the sensitive electronics.

Detailed Application Field Plans

The 30KPA260A-HRA is commonly employed in applications such as: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered as substitutes for the 30KPA260A-HRA include: - 5KP series from Vishay - P6KE series from STMicroelectronics - SMAJ series from Littelfuse

In conclusion, the 30KPA260A-HRA is a high-reliability TVS diode offering robust surge protection for a wide range of electronic applications. Its high peak pulse power, standoff voltage, and fast response time make it an ideal choice for safeguarding sensitive circuits against transient voltage events.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 30KPA260A-HRA v technických řešeních

What is the 30KPA260A-HRA component used for in technical solutions?
- The 30KPA260A-HRA is a high-reliability TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and surges.
What is the maximum voltage rating of the 30KPA260A-HRA?
- The 30KPA260A-HRA has a maximum peak pulse voltage rating of 260V.
What are the typical applications for the 30KPA260A-HRA in technical solutions?
- Typical applications include protection of power supplies, communication systems, industrial equipment, and automotive electronics from transient overvoltage events.
What is the response time of the 30KPA260A-HRA during a transient event?
- The 30KPA260A-HRA has a fast response time, typically clamping transient voltages within nanoseconds to protect downstream components.
Does the 30KPA260A-HRA require any external components for proper operation?
- In most cases, the 30KPA260A-HRA can be used standalone, but it may benefit from additional filtering or bypass capacitors for enhanced performance in specific applications.
What is the operating temperature range of the 30KPA260A-HRA?
- The 30KPA260A-HRA is designed to operate within a wide temperature range, typically from -55°C to 175°C, making it suitable for various environmental conditions.
Can the 30KPA260A-HRA be used in high-frequency applications?
- Yes, the 30KPA260A-HRA is suitable for high-frequency applications due to its low capacitance and fast response characteristics.
Is the 30KPA260A-HRA compliant with industry standards and regulations?
- The 30KPA260A-HRA complies with industry standards such as AEC-Q101 for automotive applications and is often available with RoHS compliance for environmental considerations.
What are the packaging options available for the 30KPA260A-HRA?
- The 30KPA260A-HRA is available in various package types, including DO-201, SMB, and SMC, offering flexibility for different mounting and assembly requirements.
Are there any known failure modes or limitations associated with the 30KPA260A-HRA?
- While the 30KPA260A-HRA is highly reliable, it's important to consider its power handling capability and ensure proper derating in high-power or continuous overvoltage conditions to avoid potential failure.