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MXP4KE18CAE3 Product Overview
Introduction
The MXP4KE18CAE3 belongs to the category of high-performance transient voltage suppressor (TVS) diodes. These diodes are designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides a comprehensive overview of the MXP4KE18CAE3, 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 in electronic circuits
- Characteristics: High surge capability, low clamping voltage, fast response time
- Package: Axial leaded, DO-41 package
- Essence: Safeguarding sensitive electronics from transient voltage events
- Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier
Specifications
- Peak Power Dissipation: 400W
- Breakdown Voltage: 15.3V to 16.8V
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
- RoHS Compliance: Yes
Detailed Pin Configuration
The MXP4KE18CAE3 TVS diode has an axial leaded package with two leads. The anode and cathode terminals are clearly marked for easy identification during installation.
Functional Features
- Transient Voltage Suppression: Effectively clamps transient voltages to safe levels
- Fast Response Time: Rapid reaction to transient events for enhanced protection
- High Surge Capability: Withstands high surge currents without degradation
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time ensures minimal impact on protected circuits
- RoHS compliant, making it environmentally friendly
Disadvantages
- Limited breakdown voltage range compared to some alternative models
- May require additional circuitry for comprehensive ESD protection in some applications
Working Principles
The MXP4KE18CAE3 operates by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient event occurs, the diode quickly conducts, providing a low-impedance path for the transient current to flow through, thus protecting the downstream electronics.
Detailed Application Field Plans
The MXP4KE18CAE3 is suitable for a wide range of applications, including: - Consumer electronics - Telecommunications equipment - Industrial automation systems - Automotive electronics - Power supplies - LED lighting systems
Detailed and Complete Alternative Models
- MXP4KE6V8CAE3: Lower breakdown voltage variant for applications requiring lower clamping voltages
- MXP4KE24CAE3: Higher breakdown voltage variant for applications demanding higher surge protection levels
- P6KE18CA: Similar TVS diode with a different package style for space-constrained applications
In conclusion, the MXP4KE18CAE3 transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in safeguarding sensitive electronics across various industries.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MXP4KE18CAE3 v technických řešeních
What is MXP4KE18CAE3?
- MXP4KE18CAE3 is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.
How does MXP4KE18CAE3 work?
- MXP4KE18CAE3 works by diverting excessive voltage away from sensitive components in a circuit, thereby preventing damage from voltage spikes.
What are the typical applications of MXP4KE18CAE3?
- MXP4KE18CAE3 is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems to protect against voltage surges.
What are the key specifications of MXP4KE18CAE3?
- The key specifications of MXP4KE18CAE3 include its peak pulse power, breakdown voltage, clamping voltage, and maximum operating temperature.
How do I select the right MXP4KE18CAE3 for my application?
- When selecting MXP4KE18CAE3, consider the maximum voltage your circuit can handle, the energy absorption capability required, and the response time needed for protection.
Can MXP4KE18CAE3 be used for overvoltage protection in DC circuits?
- Yes, MXP4KE18CAE3 is suitable for providing overvoltage protection in both AC and DC circuits.
What are the mounting options for MXP4KE18CAE3?
- MXP4KE18CAE3 can be mounted on printed circuit boards using surface mount or through-hole technology, depending on the specific package type.
Are there any reliability considerations when using MXP4KE18CAE3?
- It's important to ensure that MXP4KE18CAE3 is properly rated for the expected surge conditions and that it meets relevant industry standards for reliability.
Can MXP4KE18CAE3 be used in high-frequency applications?
- MXP4KE18CAE3 has a fast response time and can be used in high-frequency applications, but it's essential to consider its capacitance and inductance effects.
What are the potential failure modes of MXP4KE18CAE3?
- Potential failure modes of MXP4KE18CAE3 include degradation due to repeated surges, thermal overstress, and mechanical damage during handling and installation. Regular testing and inspection are recommended to ensure proper functionality.