MXP6KE18AE3 Encyclopedia Entry

Product Overview

Category

The MXP6KE18AE3 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

• Voltage Suppression: Capable of suppressing voltage transients up to 6kV.
• Fast Response Time: Provides rapid response to transient events, protecting downstream components.
• Low Clamping Voltage: Ensures that the protected circuitry is not subjected to excessive voltage levels.
• Robust Packaging: Designed for high reliability and durability in demanding environments.

Package

The MXP6KE18AE3 is typically available in a DO-15 package.

Essence

The essence of the MXP6KE18AE3 lies in its ability to safeguard electronic circuits from potentially damaging voltage transients, thereby enhancing the overall reliability and longevity of electronic systems.

Packaging/Quantity

The diode is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 6000W
• Breakdown Voltage: 16.7V
• Clamping Voltage: 28.5V
• Operating Temperature Range: -55°C to 175°C
• Polarity: Unidirectional

Detailed Pin Configuration

The MXP6KE18AE3 TVS diode typically features two pins, with the anode and cathode connections clearly marked on the device's packaging and datasheet.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to safe levels, protecting downstream components.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected circuitry.
• High Power Handling Capability: Capable of dissipating large amounts of transient energy without degradation.

Advantages

• Reliable Protection: Offers robust protection against voltage transients, enhancing system reliability.
• Wide Operating Temperature Range: Suitable for use in diverse environmental conditions.
• Compact Design: Space-efficient packaging allows for easy integration into various electronic designs.

Disadvantages

• Unidirectional Protection: Limited to protecting against voltage transients in one direction only.
• Clamping Voltage Limitation: May not be suitable for applications requiring lower clamping voltages.

Working Principles

The MXP6KE18AE3 operates based on the principle of avalanche breakdown, where it rapidly conducts when subjected to a voltage transient, diverting the excess energy away from the protected circuitry.

Detailed Application Field Plans

The MXP6KE18AE3 is widely used in various applications, including: - Telecommunications: Protecting communication equipment from lightning-induced surges. - Industrial Control Systems: Safeguarding sensitive control electronics from ESD events. - Automotive Electronics: Shielding vehicle electronics from voltage transients.

Detailed and Complete Alternative Models

• MXP6KE15AE3: Lower breakdown voltage variant suitable for applications with lower voltage requirements.
• MXP6KE22AE3: Higher breakdown voltage variant for applications needing increased surge protection levels.

In conclusion, the MXP6KE18AE3 transient voltage suppressor diode offers reliable and efficient protection against voltage transients, making it a valuable component in various electronic systems.

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