SMCJ120CA-E3/57T

Introduction

The SMCJ120CA-E3/57T is a product belonging 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 of the SMCJ120CA-E3/57T.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: DO-214AB (SMC), SMC package type
• Essence: Provides overvoltage protection for sensitive electronics
• Packaging/Quantity: Tape & Reel, 1800 units per reel

Specifications

• Part Number: SMCJ120CA-E3/57T
• Peak Pulse Power: 1500W
• Breakdown Voltage: 120V
• Clamping Voltage: 193V
• Peak Pulse Current: 40.6A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ120CA-E3/57T has a standard SMC package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Fast response to transient overvoltage events
• Low clamping voltage to protect downstream components
• High surge current capability for robust protection

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Fast response time - Wide operating temperature range

Disadvantages: - Higher clamping voltage compared to some alternative models - Relatively large package size

Working Principles

The SMCJ120CA-E3/57T operates by diverting excessive transient current away from sensitive electronic components when a voltage surge occurs. It achieves this by rapidly switching into a low-impedance state, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The SMCJ120CA-E3/57T is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ120CA-E3/57T include: - P6SMB120CA - 1.5SMC120CA - SMBJ120CA - SMAJ120CA

In conclusion, the SMCJ120CA-E3/57T transient voltage suppressor diode offers effective protection against voltage transients in electronic circuits. Its fast response time, low clamping voltage, and high surge current capability make it suitable for a wide range of applications.

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