M1.5KE51CAE3

Product Overview

The M1.5KE51CAE3 belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronics from voltage spikes and transients. The M1.5KE51CAE3 is designed to clamp voltage surges caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning-induced surges. Its characteristics include high surge capability, low clamping voltage, and fast response time. The package type for the M1.5KE51CAE3 is axial-lead, and it is available in various packaging/quantity options to suit different application needs.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 45.2V
• Maximum Clamping Voltage: 77.4V
• Operating Temperature Range: -55°C to +175°C
• Package Type: Axial-lead

Detailed Pin Configuration

The M1.5KE51CAE3 has a standard axial-lead package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

The M1.5KE51CAE3 provides reliable overvoltage protection by diverting excessive current away from sensitive components. It offers fast response to transient events, ensuring minimal impact on the protected circuitry. Additionally, its high surge capability makes it suitable for demanding applications.

Advantages and Disadvantages

Advantages

• High surge capability
• Low clamping voltage
• Fast response time
• Reliable overvoltage protection

Disadvantages

• Sensitive to reverse polarity connection
• Limited power dissipation capability

Working Principles

When a voltage surge occurs, the M1.5KE51CAE3 conducts excess current through its diode junction, effectively clamping the voltage to a safe level. This action protects downstream electronics from damage due to transient events. The diode's fast response time ensures that the protected circuitry experiences minimal disruption during transient events.

Detailed Application Field Plans

The M1.5KE51CAE3 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the M1.5KE51CAE3 include: - P6KE51CA - 1.5KE51A - SA5.0CA

In conclusion, the M1.5KE51CAE3 transient voltage suppressor diode offers robust overvoltage protection with its high surge capability, low clamping voltage, and fast response time. While it has certain limitations, its effectiveness in safeguarding sensitive electronics makes it a valuable component in various applications.

[Word count: 366]