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MAPLAD30KP28A
Introduction
The MAPLAD30KP28A is a high-power 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 an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: TVS Diode
- Use: Protection against voltage transients
- Characteristics: High power handling capability, low clamping voltage, fast response time
- Package: Axial leaded package
- Essence: Safeguarding sensitive electronic equipment
- Packaging/Quantity: Typically available in reels or bulk packaging
Specifications
- Peak Pulse Power: 30,000 W
- Standoff Voltage: 28 V
- Breakdown Voltage: 31.1 V to 34.4 V
- Maximum Clamping Voltage: 45.4 V at 100 A
- Operating Temperature Range: -55°C to 175°C
- Storage Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The MAPLAD30KP28A typically features 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 induced by lightning, ESD, and other transient voltage events.
- High Power Handling: Capable of dissipating large amounts of transient energy.
- Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to downstream components.
Advantages and Disadvantages
Advantages
- High power handling capability
- Low clamping voltage
- Fast response time
- Robust protection against transient events
Disadvantages
- Higher cost compared to lower power TVS diodes
- Larger physical size due to high power handling capability
Working Principles
The MAPLAD30KP28A operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly switches into its low impedance state, diverting the excess current away from the protected circuitry and limiting the voltage across it.
Detailed Application Field Plans
The MAPLAD30KP28A is commonly used in the following applications: - Power distribution systems - Telecommunication equipment - Industrial control systems - Automotive electronics - Renewable energy systems
Detailed and Complete Alternative Models
Some alternative models to the MAPLAD30KP28A include: - MAPLAD20KP28A: Lower peak pulse power rating - MAPLAD30KP30A: Higher standoff voltage - MAPLAD40KP28A: Higher peak pulse power rating
In conclusion, the MAPLAD30KP28A offers robust protection against voltage transients and finds widespread use in various electronic systems requiring reliable transient voltage suppression.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAPLAD30KP28A v technických řešeních
What is MAPLAD30KP28A?
- MAPLAD30KP28A is a high-power transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
What are the key features of MAPLAD30KP28A?
- The key features of MAPLAD30KP28A include a peak pulse power dissipation of 30,000 watts, low clamping voltage, fast response time, and high surge current capability.
In what technical solutions can MAPLAD30KP28A be used?
- MAPLAD30KP28A can be used in various technical solutions such as power supplies, communication equipment, industrial control systems, and automotive electronics to provide robust transient voltage protection.
How does MAPLAD30KP28A provide protection against voltage transients?
- MAPLAD30KP28A utilizes avalanche breakdown to divert excessive transient currents away from sensitive components, thereby limiting the voltage across them and providing effective protection.
What is the operating temperature range of MAPLAD30KP28A?
- MAPLAD30KP28A has an operating temperature range of -55°C to +175°C, making it suitable for use in harsh environmental conditions.
Does MAPLAD30KP28A comply with industry standards for transient voltage suppressors?
- Yes, MAPLAD30KP28A complies with industry standards such as IEC 61000-4-5 for surge immunity, ensuring its reliability and performance in demanding applications.
Can MAPLAD30KP28A be used for both AC and DC applications?
- Yes, MAPLAD30KP28A is suitable for both AC and DC applications, providing versatile transient voltage protection for a wide range of electronic systems.
What are the typical applications of MAPLAD30KP28A in power distribution systems?
- In power distribution systems, MAPLAD30KP28A can be used to protect sensitive equipment such as inverters, rectifiers, and power converters from voltage surges and spikes.
Is MAPLAD30KP28A available in different package options?
- Yes, MAPLAD30KP28A is available in various package options, including surface mount and through-hole configurations, to accommodate different design requirements.
What are the recommended layout and mounting considerations for integrating MAPLAD30KP28A into a technical solution?
- It is recommended to place MAPLAD30KP28A as close as possible to the protected circuitry, minimize trace lengths, and ensure proper thermal management for optimal performance and reliability.