MXSMCJ12AE3 Product Overview

Introduction

The MXSMCJ12AE3 belongs to the category of transient voltage suppressor diodes, commonly used for surge protection in electronic circuits. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Surge protection in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMC (DO-214AB)
• Essence: Protecting sensitive electronic components from voltage transients
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

• Voltage Rating: 12V
• Peak Pulse Power: 1500W
• Breakdown Voltage: 13.3V
• Clamping Voltage: 19.9V
• Operating Temperature Range: -55°C to 150°C
• Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The MXSMCJ12AE3 follows the standard SMC (DO-214AB) package configuration with two leads.

Functional Features

• Transient Suppression: Rapidly clamps transient voltages to protect downstream components.
• Low Clamping Voltage: Ensures minimal impact on the protected circuit during surge events.
• High Surge Current Capability: Can handle large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components
• Fast response time
• Compact SMC package for space-constrained applications

Disadvantages

• Limited to specific voltage ratings
• May require additional circuitry for comprehensive surge protection in complex systems

Working Principles

The MXSMCJ12AE3 operates by diverting excess transient energy away from sensitive components, thereby limiting the voltage across the protected circuit. When a surge occurs, the diode rapidly conducts, providing a low-impedance path for the transient current to flow through, preventing damage to downstream components.

Detailed Application Field Plans

The MXSMCJ12AE3 is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

• Alternative Model 1: MXSMCJ15AE3 (15V rating)
• Alternative Model 2: MXSMCJ24AE3 (24V rating)
• Alternative Model 3: MXSMCJ36AE3 (36V rating)

In conclusion, the MXSMCJ12AE3 transient voltage suppressor diode offers effective surge protection with its fast response time, low clamping voltage, and high surge current capability. While it has specific limitations, its compact package and reliable performance make it a valuable component in safeguarding electronic circuits from transient voltage events.

Word Count: 411