SMCJ54AHE3/57T - Product Encyclopedia Entry

Introduction

The SMCJ54AHE3/57T is a semiconductor 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 SMCJ54AHE3/57T.

Basic Information Overview

• Category: Transient Voltage Suppressor Diodes
• Use: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge capability
• Package: DO-214AB (SMC), 2-Pin
• Essence: Semiconductor device for suppressing transient voltages
• Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

• Part Number: SMCJ54AHE3/57T
• Peak Pulse Power: 1500W
• Breakdown Voltage: 54V
• Operating Voltage: 43.6V
• Maximum Clamping Voltage: 87.1V
• Peak Pulse Current: 45.5A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ54AHE3/57T has a simple 2-pin configuration with no polarity.

Functional Features

• Rapid response to transient overvoltage conditions
• Low clamping voltage to protect sensitive electronic components
• High surge capability for reliable 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
• Limited to specific breakdown voltage ratings

Working Principles

The SMCJ54AHE3/57T operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the circuit from damage.

Detailed Application Field Plans

The SMCJ54AHE3/57T 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 SMCJ54AHE3/57T include: - P6SMBJ54A - 1.5SMCJ54A - SMBJ54CA

In conclusion, the SMCJ54AHE3/57T transient voltage suppressor diode offers effective protection against voltage transients in electronic circuits. Its fast response time, low clamping voltage, and high surge capability make it suitable for a wide range of applications.

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