SMCJ7.5CA-M3/9AT

Introduction

The SMCJ7.5CA-M3/9AT is a transient voltage suppressor diode that belongs to the category of semiconductor devices used for surge protection in electronic circuits. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Surge Protection in Electronic Circuits
• Characteristics: Fast response time, High surge capability, Low clamping voltage
• Package: DO-214AB (SMC), Tape and Reel
• Essence: Protects sensitive electronic components from voltage transients
• Packaging/Quantity: Available in reels with varying quantities

Specifications

• Voltage - Reverse Standoff (Typ): 6.4V
• Voltage - Breakdown (Min): 7.13V
• Voltage - Clamping (Max) @ Ipp: 11V
• Current - Peak Pulse (10/1000µs): 53.3A
• Power - Peak Pulse: 1500W
• Type: Zener

Detailed Pin Configuration

The SMCJ7.5CA-M3/9AT has a standard DO-214AB package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time to transient over-voltage conditions
• High surge capability to withstand large transient currents
• Low clamping voltage to protect downstream components

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time ensures minimal impact on the protected circuit
• High surge capability for robust protection

Disadvantages

• May require additional circuitry for comprehensive ESD protection
• Clamping voltage may still be relatively high for some sensitive components

Working Principles

The SMCJ7.5CA-M3/9AT operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It achieves this by rapidly switching into a low-resistance state, effectively shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMCJ7.5CA-M3/9AT is commonly used in various electronic systems, including: - Power Supplies - Communication Equipment - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMBJ7.5CA
• Alternative Model 2: 1.5SMCJ7.5CA
• Alternative Model 3: SMBJ7.5CA

In conclusion, the SMCJ7.5CA-M3/9AT is a vital component in protecting electronic circuits from transient voltage spikes. Its fast response time, high surge capability, and low clamping voltage make it an essential device in various applications, ensuring the reliability and longevity of electronic systems.

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