1SMA5.0AT3

Product Overview

Use

It is commonly used for voltage regulation and transient suppression in electronic circuits.

Characteristics

Package: SMA (DO-214AC)
Essence: Silicon Zener Diode
Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on supplier.

Specifications

The 1SMA5.0AT3 has a nominal zener voltage of 5.0V and a maximum power dissipation of 1.5W. It operates within a temperature range of -65°C to +150°C.

Detailed Pin Configuration

The 1SMA5.0AT3 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

Voltage Regulation: The diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
Transient Suppression: It protects sensitive components from voltage spikes and transients.

Advantages and Disadvantages

Advantages

Compact Size: The SMA package allows for space-efficient integration into circuit designs.
High Power Dissipation: Capable of handling relatively high power levels.

Disadvantages

Limited Voltage Range: The zener voltage is fixed at 5.0V, which may not be suitable for all applications.
Temperature Sensitivity: Performance may vary with temperature changes.

Working Principles

The 1SMA5.0AT3 operates based on the principle of the zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased.

Detailed Application Field Plans

The 1SMA5.0AT3 is widely used in various electronic devices and systems, including: - Voltage Regulators - Power Supplies - Signal Conditioning Circuits - Surge Suppressors

Detailed and Complete Alternative Models

Some alternative models to the 1SMA5.0AT3 include: - 1N4733A: A 5.1V zener diode with similar characteristics. - BZX55C5V1: Another 5.1V zener diode available in a different package.

In conclusion, the 1SMA5.0AT3 is a surface mount silicon zener diode that finds extensive use in voltage regulation and transient suppression applications. Its compact size, high power dissipation, and reliable performance make it a popular choice in various electronic circuits.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням 1SMA5.0AT3 у технічних рішеннях

Sure, here are 10 common questions and answers related to the application of 1SMA5.0AT3 in technical solutions:

What is the 1SMA5.0AT3 component used for?
- The 1SMA5.0AT3 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum peak pulse power dissipation of 1SMA5.0AT3?
- The maximum peak pulse power dissipation of 1SMA5.0AT3 is 400 watts.
What is the breakdown voltage of 1SMA5.0AT3?
- The breakdown voltage of 1SMA5.0AT3 is 5.0 volts.
What are the typical applications of 1SMA5.0AT3?
- Typical applications of 1SMA5.0AT3 include overvoltage protection in electronic circuits, surge suppression in telecommunications equipment, and transient voltage protection in industrial and automotive systems.
What is the operating temperature range of 1SMA5.0AT3?
- The operating temperature range of 1SMA5.0AT3 is -55°C to +150°C.
What is the maximum clamping voltage of 1SMA5.0AT3?
- The maximum clamping voltage of 1SMA5.0AT3 is 9.2 volts at 16A.
Is the 1SMA5.0AT3 RoHS compliant?
- Yes, the 1SMA5.0AT3 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Can 1SMA5.0AT3 be used in high-speed data line protection?
- Yes, 1SMA5.0AT3 can be used in high-speed data line protection due to its fast response time and low capacitance.
What is the package type of 1SMA5.0AT3?
- The 1SMA5.0AT3 comes in a DO-214AC (SMA) package.
What are the key advantages of using 1SMA5.0AT3 in technical solutions?
- The key advantages of using 1SMA5.0AT3 include its ability to provide reliable overvoltage protection, low clamping voltage, fast response time, and compact surface mount package for easy integration into circuit designs.