TPSMF4L8.0A

Introduction

The TPSMF4L8.0A is a transient voltage suppressor diode that belongs to the category of electronic components used for voltage regulation and protection in various electronic circuits. 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 TPSMF4L8.0A.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Voltage Regulation and Protection
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SOD-123FL
• Essence: Protects sensitive electronic components from voltage spikes and transients
• Packaging/Quantity: Available in tape and reel packaging with quantities varying based on supplier

Specifications

• Voltage Rating: 8.0V
• Peak Pulse Power: 400W
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The TPSMF4L8.0A typically comes in a SOD-123FL package with two pins. Pin 1 is the cathode (K) and pin 2 is the anode (A).

Functional Features

• Provides effective suppression of voltage transients
• Fast response time ensures minimal impact on the protected circuit
• Low clamping voltage protects sensitive components
• High surge current capability enhances robustness

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited to specific voltage rating
• Requires proper installation for optimal performance

Working Principles

The TPSMF4L8.0A operates by diverting excessive voltage transients away from sensitive electronic components, thereby limiting the voltage across the protected circuit. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and preventing damage to the connected devices.

Detailed Application Field Plans

The TPSMF4L8.0A is commonly used in various electronic circuits such as power supplies, communication equipment, automotive electronics, and industrial control systems. Its primary function is to protect semiconductor devices, integrated circuits, and other sensitive components from voltage surges and transients.

Detailed and Complete Alternative Models

• TPSMF Series: Includes various voltage ratings such as TPSMF3.0A, TPSMF5.0A, TPSMF6.0A, etc.
• Alternative Manufacturers: Vishay, ON Semiconductor, STMicroelectronics, Littelfuse, etc.

In conclusion, the TPSMF4L8.0A transient voltage suppressor diode is a crucial component in electronic circuits, providing effective protection against voltage transients while offering fast response times and high surge current capabilities. Its application spans across diverse industries, and it has several alternative models available from different manufacturers to suit specific requirements.

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