MXP6KE43CAE3 Encyclopedia Entry

Product Overview

Category

The MXP6KE43CAE3 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used for protecting 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 43V.
• Fast Response Time: Provides rapid response to transient voltage events.
• Low Clamping Voltage: Ensures that the protected circuitry is exposed to minimal voltage during transient events.
• Robust Packaging: Designed to withstand high-energy transient events.
• Compact Package: Small form factor for easy integration into electronic circuits.

Package

The MXP6KE43CAE3 is typically available in a surface-mount package, such as SMB or SMC, and is often supplied in tape and reel packaging for automated assembly processes.

Essence

The essence of the MXP6KE43CAE3 lies in its ability to safeguard electronic circuits from potentially damaging voltage transients, thereby enhancing the reliability and longevity of electronic devices.

Packaging/Quantity

It is commonly packaged in reels containing a quantity of 1000 units per reel.

Specifications

• Peak Pulse Power: 600W
• Standoff Voltage: 36.8V
• Breakdown Voltage Range: 40.9V - 45.1V
• Operating Temperature Range: -55°C to 150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The MXP6KE43CAE3 typically features a two-pin configuration, with the anode and cathode terminals for connection to the circuitry.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to safe levels, protecting downstream components.
• Fast Response: Rapid reaction to transient events ensures minimal impact on the protected circuitry.
• Low Leakage Current: Minimizes power dissipation during normal operation.
• High Surge Capability: Able to handle high surge currents resulting from transient events.

Advantages

• Effective protection against voltage transients.
• Fast response time.
• Low clamping voltage.
• RoHS compliant.

Disadvantages

• May exhibit some capacitance, which could affect high-frequency signal integrity.
• Requires careful consideration of placement and routing for optimal performance.

Working Principles

The MXP6KE43CAE3 operates based on the principle of avalanche breakdown, where it rapidly conducts when the voltage across it exceeds the breakdown voltage, effectively shunting the excess energy away from the protected circuitry.

Detailed Application Field Plans

The MXP6KE43CAE3 is widely used in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the MXP6KE43CAE3 include: - SMAJ36A: Similar characteristics and performance in a different package. - P6SMB43CA: Higher power handling capability with similar voltage clamping.

In conclusion, the MXP6KE43CAE3 transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in ensuring the reliability and longevity of electronic devices across various industries.

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