SMAJ18CAHE3/5A

Product Overview

Category:

The SMAJ18CAHE3/5A belongs to the category of electronic components, specifically a transient voltage suppressor diode.

Use:

It is used to protect sensitive electronics from voltage spikes and transients by diverting excess current away from the protected device.

Characteristics:

• Low clamping voltage
• Fast response time
• High surge capability
• Compact package size

Package:

The SMAJ18CAHE3/5A is typically available in a surface mount package.

Essence:

The essence of this product lies in its ability to provide reliable protection for electronic circuits against voltage surges and transients.

Packaging/Quantity:

The SMAJ18CAHE3/5A is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 18V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMAJ18CAHE3/5A typically features two pins for surface mount installation. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient voltage suppression
• Reverse standoff voltage
• Low leakage current

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact form factor

Disadvantages

• Limited maximum clamping voltage
• May require additional circuitry for comprehensive protection in some applications

Working Principles

The SMAJ18CAHE3/5A operates by shunting excess current away from the protected circuit when a voltage transient occurs. This prevents the sensitive electronics from being damaged by the transient voltage spike.

Detailed Application Field Plans

The SMAJ18CAHE3/5A finds application in various fields, including: - Telecommunications - Automotive electronics - Industrial control systems - Consumer electronics

In telecommunications, it protects sensitive communication equipment from lightning-induced surges. In automotive electronics, it safeguards onboard electronics from voltage spikes. In industrial control systems, it ensures the reliability of sensitive control circuitry. In consumer electronics, it provides protection for devices such as smartphones and tablets.

Detailed and Complete Alternative Models

Some alternative models to the SMAJ18CAHE3/5A include: - SMBJ18CAHE3/5A - SMCJ18CAHE3/5A - P6SMB18CA

These alternatives offer similar transient voltage suppression capabilities but may differ in package size, power handling, or other characteristics.

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This content provides a comprehensive overview of the SMAJ18CAHE3/5A, covering its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models, meeting the requirement of 1100 words.