SMCJ75A-M3/9AT

Introduction

The SMCJ75A-M3/9AT is a semiconductor product belonging to the category of transient voltage suppressor diodes. This entry provides an overview of 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: Protecting sensitive electronic devices from voltage transients
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMC (DO-214AB)
• Essence: Safeguarding electronic circuits from voltage spikes
• Packaging/Quantity: Tape & Reel, 1500 units per reel

Specifications

• Part Number: SMCJ75A-M3/9AT
• Peak Pulse Power: 1500W
• Breakdown Voltage: 75V
• Operating Voltage: 64.1V
• Clamping Voltage: 103V
• Peak Pulse Current: 43.5A
• Reverse Standoff Voltage: 75V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ75A-M3/9AT has a standard SMC package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Rapid response to transient overvoltage conditions
• 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-saving designs

Disadvantages

• Higher clamping voltage compared to some alternative models
• Limited to lower voltage applications

Working Principles

The SMCJ75A-M3/9AT operates by diverting excessive voltage transients away from sensitive electronic components. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMCJ75A-M3/9AT is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ75A-M3/9AT include: - P6SMB75A - 1.5SMC75A - SMBJ75A - SMAJ75A - P4SMA75A

In conclusion, the SMCJ75A-M3/9AT is a reliable transient voltage suppressor diode with fast response time and high surge current capability, making it suitable for protecting a wide range of electronic devices from voltage transients.

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