SMAJ18AHE3/61

Product Overview

The SMAJ18AHE3/61 belongs to the category of semiconductor devices and is specifically designed for transient voltage suppression. It is commonly used to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The device exhibits characteristics such as high surge capability, low clamping voltage, and fast response time. It is typically packaged in a small, surface-mount package and is available in various packaging quantities to suit different application needs.

Specifications

• Part Number: SMAJ18AHE3/61
• Category: Semiconductor Devices
• Use: Transient Voltage Suppression
• Characteristics: High Surge Capability, Low Clamping Voltage, Fast Response Time
• Package: Surface-Mount
• Packaging/Quantity: Various Options Available

Detailed Pin Configuration

The SMAJ18AHE3/61 typically features a standard surface-mount package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients induced by lightning, ESD, and other transient voltage events.
• Fast Response Time: Quickly responds to transient voltage events to safeguard connected electronic equipment.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited power dissipation capability
• May require additional circuitry for comprehensive protection in some applications

Working Principles

The SMAJ18AHE3/61 operates based on the principle of avalanche breakdown and clamping of transient voltages. When a transient voltage event occurs, the device rapidly conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The SMAJ18AHE3/61 finds extensive application in various fields, including: - Telecommunications - Consumer Electronics - Industrial Automation - Automotive Electronics - Power Supplies

In telecommunications, it is used to protect communication equipment from lightning-induced surges. In consumer electronics, it safeguards sensitive electronic devices from ESD events. In industrial automation and automotive electronics, it provides protection against transient voltage events in control systems. Additionally, it is utilized in power supplies to ensure the reliability of electronic equipment.

Detailed and Complete Alternative Models

Some alternative models to SMAJ18AHE3/61 include: - SMAJ5.0A - SMAJ12A - SMAJ24A - SMAJ36A

These alternative models offer similar transient voltage suppression capabilities but may vary in terms of clamping voltage, surge capability, and package size.

This completes the English editing encyclopedia entry structure format for SMAJ18AHE3/61, providing comprehensive information about its product details, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.