MPLAD15KP18CAE3 Encyclopedia Entry

Product Overview

The MPLAD15KP18CAE3 belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The MPLAD15KP18CAE3 is designed to provide robust protection for a wide range of electronic devices and circuits. Its characteristics include high surge capability, low clamping voltage, and fast response time. The package consists of a molded epoxy body with leads made of tin-plated copper. The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage. The packaging typically includes multiple units per reel or box.

Specifications

• Voltage Rating: 15V
• Power Dissipation: 1500W
• Polarity: Unidirectional
• Operating Temperature Range: -55°C to 175°C
• Package Type: DO-201AE

Detailed Pin Configuration

The MPLAD15KP18CAE3 TVS diode has a simple two-pin configuration. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltage to a safe level.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on protected components.
• High Surge Capability: Able to withstand large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• High surge capability

Disadvantages

• Unidirectional protection only
• Requires proper installation for optimal performance

Working Principles

When a voltage transient occurs, the MPLAD15KP18CAE3 TVS diode conducts current to divert the excess energy away from the protected circuit. This action effectively limits the voltage across the circuit to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans

The MPLAD15KP18CAE3 is widely used in various applications including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• MPLAD5KP6.8CAE3: Lower voltage rating for less demanding applications
• MPLAD15KP36CAE3: Higher voltage rating for more robust protection
• MPLAD15KP18AHE3: Similar specifications with different package type

In conclusion, the MPLAD15KP18CAE3 transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in safeguarding sensitive electronic circuits and devices.

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