SMAJ9.0CA-M3/5A

Introduction

The SMAJ9.0CA-M3/5A is a diode belonging to the category of transient voltage suppressors (TVS). This device is designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. In this entry, we will provide an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the SMAJ9.0CA-M3/5A.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients
• Characteristics: Fast response time, low clamping voltage, high surge capability
• Package: SMA (DO-214AC)
• Essence: Safeguarding sensitive electronics from transient voltage events
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage - Reverse Standoff (Typ): 9V
• Voltage - Breakdown (Min): 10V
• Clamping Voltage @ Ipp: 15.6V
• Peak Pulse Current: 19.4A
• Capacitance @ Frequency: 150pF @ 1MHz
• Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The SMAJ9.0CA-M3/5A has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• Fast response to transient voltage events
• Low clamping voltage to protect downstream components
• High surge capability for reliable protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Compact form factor
• Wide operating temperature range

Disadvantages

• Limited peak pulse current compared to higher-rated TVS diodes
• Sensitive to reverse over-voltage conditions

Working Principles

When a transient voltage event occurs, the SMAJ9.0CA-M3/5A conducts current and clamps the voltage to a safe level, diverting the excess energy away from the protected circuitry. This rapid response helps prevent damage to sensitive electronics.

Detailed Application Field Plans

The SMAJ9.0CA-M3/5A is commonly used in various applications including: - Consumer electronics - Telecommunication equipment - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMAJ9.0CA-M3/5A include: - P6SMBJ9.0A - 1.5SMC9.0A - SMBJ9.0A

In conclusion, the SMAJ9.0CA-M3/5A is a vital component in protecting electronic devices from transient voltage events, offering fast response, low clamping voltage, and high surge capability. Its compact form factor and wide operating temperature range make it suitable for various applications across different industries.

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