SMCJ30CHE3/57T

Introduction

The SMCJ30CHE3/57T is a transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMC (DO-214AB), Tape & Reel
• Essence: Provides robust protection for sensitive electronic components
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Part Number: SMCJ30CHE3/57T
• Peak Pulse Power: 1500W
• Breakdown Voltage: 33.3V
• Operating Voltage: 30V
• Clamping Voltage: 48.4V
• Peak Pulse Current: 58.6A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ30CHE3/57T TVS diode has a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Rapid response to transient overvoltage events
• Low clamping voltage to minimize stress on protected circuits
• High surge current capability for enhanced reliability

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Robust construction for reliable performance

Disadvantages

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

Working Principles

The SMCJ30CHE3/57T operates by diverting excess transient voltage away from sensitive electronic components, thereby limiting the voltage across the protected circuit. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and clamping the voltage to a safe level.

Detailed Application Field Plans

The SMCJ30CHE3/57T is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: SMCJ28A
• Alternative Model 2: SMCJ33CA
• Alternative Model 3: SMCJ36KE3/57T
• Alternative Model 4: SMCJ40CHE3/57T
• Alternative Model 5: SMCJ48AE3/57T

In summary, the SMCJ30CHE3/57T 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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