SMCJ12A-M3/57T

Introduction

The SMCJ12A-M3/57T belongs to the category of transient voltage suppressor diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models for the SMCJ12A-M3/57T.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protecting sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
• Characteristics: Fast response time, low clamping voltage, high surge capability.
• Package: DO-214AB (SMC)
• Essence: Provides robust overvoltage protection for a wide range of applications.
• Packaging/Quantity: Tape & Reel, 1800 units per reel.

Specifications

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

Detailed Pin Configuration

The SMCJ12A-M3/57T has a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time
• Low clamping voltage
• High surge capability
• RoHS compliant

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time ensures minimal damage to protected circuits
• RoHS compliance for environmental friendliness

Disadvantages

• Limited to specific breakdown voltage and peak pulse power ratings
• Requires careful consideration of application-specific requirements

Working Principles

The SMCJ12A-M3/57T operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It achieves this through rapid conduction and clamping of the voltage to a safe level, thereby protecting downstream electronics.

Detailed Application Field Plans

The SMCJ12A-M3/57T is widely used in various applications, including: - Telecommunication equipment - Industrial automation systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMCJ12A-M3/57T include: - P6SMB12A - 1.5SMC12A - SMBJ12A

In conclusion, the SMCJ12A-M3/57T transient voltage suppressor diode offers effective overvprotective solutions for a wide range of applications. Its fast response time, low clamping voltage, and high surge capability make it a reliable choice for safeguarding sensitive electronic devices against transient voltage spikes.

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