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MAPLAD18KP28A
Introduction
The MAPLAD18KP28A 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 MAPLAD18KP28A, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage transients induced by lightning and other transient voltage events
- Characteristics: High power handling capability, low clamping voltage, fast response time
- Package: DO-203AB (D2 PAK), essence: Silicon TVS Diode
- Packaging/Quantity: Tape & Reel (1000 units per reel)
Specifications
- Peak Pulse Power: 18,000 W
- Standoff Voltage: 28 V
- Breakdown Voltage: 31.1 V
- Maximum Clamping Voltage: 45.4 V
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The MAPLAD18KP28A has a standard D2 PAK package with three pins: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: No Connection
Functional Features
- High surge capability
- Low incremental surge resistance
- Excellent clamping capability
- Fast response time
Advantages and Disadvantages
Advantages
- High power handling capability
- Low clamping voltage
- Fast response time
- Wide operating temperature range
Disadvantages
- Relatively large package size
- Higher cost compared to lower power TVS diodes
Working Principles
When a transient voltage event occurs, the MAPLAD18KP28A conducts current and clamps the voltage to a safe level, protecting downstream electronic components from damage. Its fast response time ensures that the protected circuit is shielded from the transient event.
Detailed Application Field Plans
The MAPLAD18KP28A is suitable for a wide range of applications, including: - Power supplies - Industrial equipment - Automotive electronics - Telecommunication systems - Consumer electronics
Detailed and Complete Alternative Models
Alternative Model 1: MAPLAD15KP36CA
- Peak Pulse Power: 15,000 W
- Standoff Voltage: 36 V
- Package: DO-203AB (D2 PAK)
Alternative Model 2: MAPLAD24KP48CA
- Peak Pulse Power: 24,000 W
- Standoff Voltage: 48 V
- Package: DO-203AB (D2 PAK)
In summary, the MAPLAD18KP28A is a high-power transient voltage suppressor diode with excellent surge protection capabilities, making it an ideal choice for applications requiring robust transient voltage protection.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAPLAD18KP28A v technických řešeních
What is MAPLAD18KP28A?
- MAPLAD18KP28A is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What are the key features of MAPLAD18KP28A?
- The key features of MAPLAD18KP28A include a peak pulse power of 18000W, low clamping voltage, fast response time, and high surge current capability.
In what technical solutions can MAPLAD18KP28A be used?
- MAPLAD18KP28A can be used in various technical solutions such as power supplies, motor drives, automotive electronics, industrial equipment, and telecommunications systems.
How does MAPLAD18KP28A protect electronic circuits?
- MAPLAD18KP28A protects electronic circuits by diverting excessive current away from sensitive components when voltage spikes or transients occur, thus preventing damage.
What is the operating temperature range of MAPLAD18KP28A?
- The operating temperature range of MAPLAD18KP28A is typically -55°C to +175°C, making it suitable for a wide range of environments.
Are there any recommended mounting and soldering techniques for MAPLAD18KP28A?
- Yes, MAPLAD18KP28A should be mounted on a heat sink and soldered using appropriate techniques to ensure proper thermal management and electrical connection.
Can MAPLAD18KP28A be used for surge protection in outdoor applications?
- Yes, MAPLAD18KP28A is suitable for surge protection in outdoor applications due to its rugged construction and wide operating temperature range.
What certifications does MAPLAD18KP28A comply with?
- MAPLAD18KP28A complies with industry standards such as RoHS and may also have additional certifications depending on the specific application requirements.
What is the typical lifespan of MAPLAD18KP28A in continuous operation?
- The typical lifespan of MAPLAD18KP28A in continuous operation is long, provided it is operated within its specified parameters and environmental conditions.
Where can I find detailed technical specifications and application notes for MAPLAD18KP28A?
- Detailed technical specifications and application notes for MAPLAD18KP28A can be found in the product datasheet provided by the manufacturer or distributor.