P4SMA110A - Product Overview and Analysis

Introduction

The P4SMA110A is a diode belonging to the category of transient voltage suppressors (TVS). It is commonly used for protecting sensitive electronic devices from voltage transients induced by lightning, ESD, or inductive load switching. This entry provides an overview of the P4SMA110A, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients induced by lightning, ESD, or inductive load switching
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMA package (DO-214AC), surface mount
• Essence: Silicon-based TVS diode
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Voltage - Reverse Standoff (Typ): 94V
• Voltage - Breakdown: 104V
• Clamping Voltage: 148V
• Peak Pulse Current: 40A
• Power Dissipation: 400W
• Operating Temperature: -55°C to 150°C
• Mounting Type: Surface Mount
• Package / Case: DO-214AC (SMA)

Detailed Pin Configuration

The P4SMA110A diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• Fast response time
• Low clamping voltage
• High surge current capability
• RoHS compliant

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time ensures minimal damage to protected circuits
• RoHS compliant, making it environmentally friendly

Disadvantages

• Limited power dissipation capability compared to larger TVS diodes
• Sensitive to reverse over-voltage conditions

Working Principles

The P4SMA110A operates by diverting excess current away from sensitive components when a transient voltage spike occurs. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The P4SMA110A is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the P4SMA110A include: - P4SMA6.8A - P4SMA10A - P4SMA15A - P4SMA24A - P4SMA33A

In conclusion, the P4SMA110A is a crucial component for protecting electronic devices from voltage transients. Its fast response time, low clamping voltage, and high surge current capability make it an ideal choice for various applications.

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