1.5SMC33CA - Product Encyclopedia Entry

Introduction

The 1.5SMC33CA is a diode belonging to the category of transient voltage suppressor (TVS) diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the 1.5SMC33CA.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protecting sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD)
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMC (DO-214AB) package
• Essence: Provides overvoltage protection for electronic circuits
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Peak Pulse Power: 1500W
• Standoff Voltage: 28.2V
• Breakdown Voltage: 31.4V
• Maximum Clamping Voltage: 45.7V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC33CA TVS diode has a standard SMC (DO-214AB) 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 by diverting excessive current away from sensitive components.
• Fast Response Time: Reacts quickly to transient events, limiting the duration of overvoltage conditions.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events, minimizing potential damage.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Low clamping voltage
• High surge current capability

Disadvantages

• Can degrade over time after multiple transient events
• Requires replacement after significant surge events

Working Principles

When a transient voltage event occurs, the 1.5SMC33CA TVS diode conducts current to divert the excess energy away from the protected circuit. By doing so, it limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 1.5SMC33CA is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC33CA TVS diode include: - 1.5SMC6.8CA - 1.5SMC10CA - 1.5SMC16CA - 1.5SMC22CA

In summary, the 1.5SMC33CA TVS diode is a crucial component for protecting electronic equipment from voltage transients, offering fast response, low clamping voltage, and high surge current capability. Its application spans across various industries, and there are alternative models available to suit specific requirements.

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