MXP6KE91CA Encyclopedia Entry

Product Overview

Category

The MXP6KE91CA 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 high voltage transients.
• Fast Response Time: Provides quick response to transient events.
• Low Clamping Voltage: Limits the peak voltage during transient events.
• Robust Packaging: Designed for reliable performance in harsh environments.

Package

The MXP6KE91CA is typically available in a DO-15 package.

Essence

The essence of the MXP6KE91CA lies in its ability to safeguard electronic circuits from damaging voltage spikes.

Packaging/Quantity

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

Specifications

• Peak Pulse Power: 6000W
• Standoff Voltage: 77.8V
• Breakdown Voltage: 86.4V
• Maximum Clamping Voltage: 140V
• Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The MXP6KE91CA TVS diode typically features two pins, with the anode and cathode connections clearly labeled.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Reaction Time: Responds quickly to transient events to prevent damage.
• Low Leakage Current: Minimizes power consumption during normal operation.

Advantages

• Effective Protection: Shields sensitive electronics from voltage surges.
• Reliable Performance: Ensures consistent and dependable transient voltage suppression.
• Wide Operating Temperature Range: Suitable for use in diverse environmental conditions.

Disadvantages

• Limited Peak Power Handling: May not be suitable for extremely high-power transient events.
• Space Requirements: The physical size of the diode may pose challenges in compact designs.

Working Principles

The MXP6KE91CA operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to a voltage surge, thereby diverting the transient energy away from the protected circuitry.

Detailed Application Field Plans

The MXP6KE91CA is widely employed in various applications, including: - Telecommunications: Protecting communication equipment from lightning-induced surges. - Industrial Control Systems: Safeguarding control circuitry from electrical transients. - Automotive Electronics: Shielding vehicle electronics from voltage spikes.

Detailed and Complete Alternative Models

• 1. MXP6KE100A: Offers similar transient voltage suppression capabilities with a slightly higher breakdown voltage.
• 2. P6KE91CA: A comparable TVS diode with a different packaging option and form factor.

In conclusion, the MXP6KE91CA transient voltage suppressor diode serves as a crucial component in protecting electronic systems from transient voltage events, offering effective and reliable performance across diverse applications.

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