MAPLAD18KP90CA
Introduction
The MAPLAD18KP90CA 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 category, use, characteristics, package, essence, packaging/quantity, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed 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, fast response time, low clamping voltage
- Package: Through-hole or surface mount
- Essence: Safeguarding sensitive electronic equipment from voltage transients
- Packaging/Quantity: Available in reels or bulk packaging
Specifications
- Peak Pulse Power: 18kW
- Standoff Voltage: 90V
- Breakdown Voltage: 100V
- Maximum Clamping Voltage: 146V
- Operating Temperature Range: -55°C to 175°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The MAPLAD18KP90CA TVS diode typically has a standard axial leaded or surface mount package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Rapid response to transient voltage events
- Low clamping voltage to minimize stress on protected circuits
- High surge current capability for robust protection
Advantages and Disadvantages
Advantages
- High power handling capability
- Fast response time
- RoHS compliant
- Wide operating temperature range
Disadvantages
- Higher cost compared to lower power TVS diodes
- Larger physical size due to high power rating
Working Principles
The MAPLAD18KP90CA operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit and limiting the voltage across it.
Detailed Application Field Plans
The MAPLAD18KP90CA is suitable for a wide range of applications, including: - Telecommunication equipment - Power supplies - Industrial control systems - Automotive electronics - Renewable energy systems
Detailed and Complete Alternative Models
Alternative Model 1: MAPLAD15KP75CA
- Peak Pulse Power: 15kW
- Standoff Voltage: 75V
- Breakdown Voltage: 83V
- Maximum Clamping Voltage: 121V
Alternative Model 2: MAPLAD24KP110CA
- Peak Pulse Power: 24kW
- Standoff Voltage: 110V
- Breakdown Voltage: 123V
- Maximum Clamping Voltage: 185V
Alternative Model 3: MAPLAD30KP150CA
- Peak Pulse Power: 30kW
- Standoff Voltage: 150V
- Breakdown Voltage: 167V
- Maximum Clamping Voltage: 260V
In conclusion, the MAPLAD18KP90CA TVS diode offers high-power transient voltage protection with fast response and low clamping voltage, making it an ideal choice for safeguarding sensitive electronic equipment in various applications.
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技術ソリューションにおける MAPLAD18KP90CA の適用に関連する 10 件の一般的な質問と回答をリストします。
What is MAPLAD18KP90CA?
- MAPLAD18KP90CA is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What are the key features of MAPLAD18KP90CA?
- The key features include a peak pulse power of 18,000 watts, a breakdown voltage of 90 volts, low clamping voltage, and fast response time.
In what technical solutions can MAPLAD18KP90CA be used?
- MAPLAD18KP90CA can be used in various technical solutions such as power supplies, motor drives, industrial equipment, automotive electronics, and telecommunications systems.
How does MAPLAD18KP90CA protect electronic devices?
- MAPLAD18KP90CA diverts excessive current away from sensitive components by providing a low-impedance path to ground during voltage surges and transients.
What are the environmental considerations for using MAPLAD18KP90CA?
- MAPLAD18KP90CA is lead-free and RoHS compliant, making it suitable for environmentally conscious applications.
Can MAPLAD18KP90CA be used in high-temperature environments?
- Yes, MAPLAD18KP90CA is designed to operate in high-temperature environments, making it suitable for industrial and automotive applications.
What are the recommended mounting and handling practices for MAPLAD18KP90CA?
- It is recommended to follow industry-standard practices for ESD protection, proper soldering techniques, and appropriate PCB layout to ensure reliable performance.
Are there any application notes or design guidelines available for using MAPLAD18KP90CA?
- Yes, detailed application notes and design guidelines are available from the manufacturer to assist in the proper implementation of MAPLAD18KP90CA in technical solutions.
What are the typical failure modes of MAPLAD18KP90CA?
- Typical failure modes include overvoltage stress, excessive current, and thermal overload, which can be mitigated through proper circuit protection and derating guidelines.
Where can I find additional technical support or documentation for MAPLAD18KP90CA?
- Additional technical support and documentation for MAPLAD18KP90CA can be obtained from the manufacturer's website, authorized distributors, or technical support channels.