MXP4KE30AE3 Encyclopedia Entry

Product Overview

The MXP4KE30AE3 belongs to the category of high-power transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The MXP4KE30AE3 is designed to provide robust protection against overvoltage events in various electronic circuits. Its characteristics include high surge capability, low clamping voltage, and fast response time. The diode is typically packaged in a DO-214AC (SMA) package and is available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

• Peak Power Dissipation: 400W
• Breakdown Voltage: 26.7V to 29.5V
• Maximum Clamping Voltage: 43.6V at 10A
• Operating Temperature Range: -55°C to 175°C
• Package Type: DO-214AC (SMA)

Detailed Pin Configuration

The MXP4KE30AE3 diode has two pins, anode, and cathode. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the ground or negative terminal.

Functional Features

• High surge capability for reliable overvoltage protection
• Low clamping voltage to limit the voltage across the protected circuit
• Fast response time to quickly divert excess voltage away from sensitive components

Advantages and Disadvantages

Advantages

• Robust protection against voltage spikes
• Compact and easy to integrate into circuit designs
• Wide operating temperature range for versatility

Disadvantages

• Limited to unidirectional protection
• May require additional components for bidirectional protection

Working Principles

The MXP4KE30AE3 operates based on the principle of avalanche breakdown. When an overvoltage event occurs, the diode rapidly conducts, diverting the excess current away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The MXP4KE30AE3 is widely used in various applications, including: - Power supply units - Automotive electronics - Industrial control systems - Telecommunication equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MXP4KE30AE3 include: - P6KE30A - 1.5KE30A - SA30A

In conclusion, the MXP4KE30AE3 transient voltage suppressor diode offers reliable overvoltage protection for a wide range of electronic applications. Its high surge capability, low clamping voltage, and fast response time make it a valuable component in safeguarding sensitive circuits against voltage transients.

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