MXSMCJ40AE3 Product Overview

Introduction

The MXSMCJ40AE3 belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The MXSMCJ40AE3 is designed to provide robust protection against transient overvoltage conditions in a variety of applications.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMC (DO-214AB)
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Peak Power Dissipation: 1500W
• Breakdown Voltage: 40V
• Operating Temperature Range: -55°C to +150°C
• Reverse Standoff Voltage: 33.3V
• Forward Voltage: 3.5V at 10A

Detailed Pin Configuration

The MXSMCJ40AE3 typically features two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Transient Suppression: Effectively clamps transient overvoltages
• Fast Response Time: Rapid reaction to voltage spikes
• High Surge Capability: Able to withstand high surge currents

Advantages and Disadvantages

Advantages

• Robust protection for sensitive electronics
• Fast response time
• Compact SMC package for space-constrained applications

Disadvantages

• Limited to specific voltage ratings
• May require additional circuitry for comprehensive protection

Working Principles

The MXSMCJ40AE3 operates by diverting excessive voltage away from sensitive components, thereby preventing damage due to transient overvoltage conditions. When a voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The MXSMCJ40AE3 is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• 1. P6SMBJ40CA: Similar specifications and package (DO-214AA)
• 2. 1.5SMCJ40A: Higher peak power dissipation (1500W) and similar breakdown voltage (40V)
• 3. SMBJ40A: Lower profile package (DO-214AA) with comparable characteristics

In conclusion, the MXSMCJ40AE3 transient voltage suppressor diode offers reliable protection against transient overvoltage events, making it an essential component in safeguarding sensitive electronic circuits across various industries.

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