SMCJ90C-E3/57T: Product Overview and Analysis

Introduction

The SMCJ90C-E3/57T is a crucial component in the field of electronics, specifically within the category of transient voltage suppressor diodes. This entry will provide an in-depth analysis of the SMCJ90C-E3/57T, covering 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: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, high surge capability, low clamping voltage
• Package: DO-214AB (SMC)
• Essence: Safeguarding electronic components from voltage spikes
• Packaging/Quantity: Tape & Reel, 1500 units per reel

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 90V
• Clamping Voltage: 146V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ90C-E3/57T follows the standard pin configuration for diodes, with two terminals for connection to the circuit.

Functional Features

• Rapid response to transient overvoltage conditions
• High surge current capability
• Low incremental surge resistance
• RoHS compliant

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Compact SMC package for space-saving designs
• Wide operating temperature range

Disadvantages

• Higher clamping voltage compared to some alternative models
• Limited to lower breakdown voltages

Working Principles

The SMCJ90C-E3/57T operates by diverting excessive voltage away from sensitive electronic components during transient events. When the voltage exceeds the breakdown voltage, the diode conducts, providing a low-impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The SMCJ90C-E3/57T finds extensive use in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMBJ90CA

  • Breakdown Voltage: 90V
  • Package: DO-214AA
  • Characteristics: Low profile design

• Alternative Model 2: 1.5SMCJ90A

  • Breakdown Voltage: 90V
  • Package: DO-214AB
  • Characteristics: High reliability and performance

In conclusion, the SMCJ90C-E3/57T plays a vital role in protecting electronic circuits from voltage transients, offering a balance of performance and reliability. Its wide range of applications and availability of alternative models make it a versatile choice for engineers seeking effective transient voltage suppression solutions.

Word Count: 460