SMCJ85CA-M3/57T

Introduction

The SMCJ85CA-M3/57T is a product belonging to the category of transient voltage suppressor diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protecting sensitive electronic devices from voltage transients
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMC (DO-214AB)
• Essence: Provides overvoltage protection for electronic circuits
• Packaging/Quantity: Tape & Reel, 1500 units per reel

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 85V
• Clamping Voltage: 137V
• Peak Pulse Current: 43.5A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ85CA-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 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
• Compact SMC package for space-constrained applications

Disadvantages

• Limited to specific breakdown voltage and peak pulse power ratings
• Requires careful consideration of placement in circuit design

Working Principles

The SMCJ85CA-M3/57T operates by diverting excess transient voltage away from sensitive components. When a transient voltage spike occurs, the diode rapidly conducts, clamping the voltage to a safe level and protecting the downstream circuitry.

Detailed Application Field Plans

The SMCJ85CA-M3/57T 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 consider include: - SMCJ5.0A - SMCJ10A - SMCJ20CA - SMCJ40A - SMCJ100CA

In conclusion, the SMCJ85CA-M3/57T transient voltage suppressor diode offers effective overvoltage protection for a wide range of electronic applications. Its fast response time, low clamping voltage, and high surge current capability make it a valuable component in safeguarding sensitive circuits against transient voltage events.

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