TPSMA43HE3/5AT

Introduction

The TPSMA43HE3/5AT belongs to the category of semiconductor products and is commonly used for voltage transient suppression. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Semiconductor
• Use: Voltage Transient Suppression
• Characteristics: High efficiency, reliable performance
• Package: SMA
• Essence: Transient voltage suppressor diode
• Packaging/Quantity: Tape & Reel, 5000 units per reel

Specifications

• Part Number: TPSMA43HE3/5AT
• Voltage - Reverse Standoff (Typ): 43V
• Power (Watts): 400W
• Polarity: Unidirectional
• Operating Temperature: -55°C to 150°C
• Mounting Type: Surface Mount
• Package / Case: DO-214AC (SMA)

Detailed Pin Configuration

The TPSMA43HE3/5AT has a standard SMA package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients
• Fast Response Time: Rapidly clamps transient voltages to a safe level
• Low Leakage Current: Ensures minimal power loss during normal operation

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Low leakage current

Disadvantages

• Limited to unidirectional protection
• Sensitive to reverse polarity

Working Principles

The TPSMA43HE3/5AT operates by shunting excess current when a transient voltage spike occurs, thereby protecting downstream components from damage. It achieves this through the use of a fast-acting diode that rapidly conducts when the voltage exceeds the specified level.

Detailed Application Field Plans

The TPSMA43HE3/5AT is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the TPSMA43HE3/5AT include: - P6SMB43CA - 1.5KE43A - SMBJ43A

In conclusion, the TPSMA43HE3/5AT is a reliable and efficient voltage transient suppression diode that offers effective protection against transient voltage spikes. Its fast response time and low leakage current make it suitable for a wide range of applications in different industries.

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