Vishay Semiconductor Diodes Division
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SA8.0AHE3/54
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SA8.0AHE3/54 Product Overview

Introduction

The SA8.0AHE3/54 is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides a comprehensive overview of the SA8.0AHE3/54, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator Diodes
  • Use: Voltage regulation in electronic circuits
  • Characteristics: High precision, low dropout voltage, low quiescent current
  • Package: SOD-123 package
  • Essence: Semiconductor material
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

  • Voltage Regulation Range: 8.0V
  • Maximum Input Voltage: 30V
  • Output Current: 100mA
  • Dropout Voltage: 0.5V
  • Operating Temperature Range: -40°C to 125°C
  • Storage Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The SA8.0AHE3/54 follows the standard SOD-123 package pin configuration, with the following pinout: 1. Anode 2. Cathode

Functional Features

  • Voltage Regulation: Provides a stable 8.0V output voltage even with fluctuations in the input voltage.
  • Low Dropout Voltage: Ensures minimal loss of voltage during operation.
  • Low Quiescent Current: Consumes minimal current when in standby mode.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Low dropout voltage
  • Minimal power consumption

Disadvantages

  • Limited maximum input voltage
  • Relatively low output current capacity

Working Principles

The SA8.0AHE3/54 operates based on the principle of zener diode voltage regulation. It maintains a constant output voltage by shunting excess current when the input voltage exceeds the specified level.

Detailed Application Field Plans

The SA8.0AHE3/54 is commonly used in various electronic devices and circuits requiring a stable 8.0V power supply. Its applications include: - Battery-powered devices - Portable electronics - Voltage reference circuits

Detailed and Complete Alternative Models

For applications requiring different voltage regulation levels or higher current capacities, alternative models to the SA8.0AHE3/54 include: - SA5.0AHE3/54 (5.0V output) - SA12AHE3/54 (12V output) - SA15AHE3/54 (15V output)

In conclusion, the SA8.0AHE3/54 is a reliable voltage regulator diode with precise regulation capabilities, making it suitable for a wide range of electronic applications.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням SA8.0AHE3/54 у технічних рішеннях

  1. What is the SA8.0AHE3/54 component used for in technical solutions?

    • The SA8.0AHE3/54 is a diode rectifier designed for use in various technical solutions to convert alternating current (AC) to direct current (DC).

  2. What are the key specifications of the SA8.0AHE3/54 component?

    • The SA8.0AHE3/54 has a maximum average forward current of 8A, a reverse voltage of 100V, and a forward voltage drop of 0.95V at 8A.

  3. Can the SA8.0AHE3/54 be used in high-temperature environments?

    • Yes, the SA8.0AHE3/54 is designed to operate in a wide temperature range, making it suitable for high-temperature environments.

  4. What are the typical applications of the SA8.0AHE3/54 in technical solutions?

    • The SA8.0AHE3/54 is commonly used in power supplies, LED lighting, motor drives, and other electronic systems requiring rectification of AC to DC.

  5. Does the SA8.0AHE3/54 require any additional heat sinking or cooling?

    • Depending on the application and operating conditions, the SA8.0AHE3/54 may require heat sinking or cooling to maintain optimal performance.

  6. Is the SA8.0AHE3/54 suitable for use in automotive electronics?

    • Yes, the SA8.0AHE3/54 is suitable for automotive applications, provided it meets the specific requirements and standards for automotive electronics.

  7. What are the mounting options for the SA8.0AHE3/54 component?

    • The SA8.0AHE3/54 can be mounted using through-hole or surface-mount technology, offering flexibility in PCB design and assembly.

  8. Are there any recommended storage and handling precautions for the SA8.0AHE3/54?

    • It is recommended to store the SA8.0AHE3/54 in an anti-static bag and handle it with proper ESD precautions to prevent damage to the component.

  9. Can the SA8.0AHE3/54 be used in parallel or series configurations?

    • Yes, the SA8.0AHE3/54 can be used in parallel or series configurations to achieve higher current or voltage ratings, respectively.

  10. What are the potential failure modes of the SA8.0AHE3/54 and how can they be mitigated?

    • Potential failure modes include overcurrent, overvoltage, and thermal stress. These can be mitigated by implementing appropriate protection circuits, voltage regulation, and thermal management measures.