Vishay Semiconductor Diodes Division
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SA54A-E3/54
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SA54A-E3/54 Product Overview

Introduction

The SA54A-E3/54 is a diode belonging to the category of semiconductor devices. This product is commonly used in electronic circuits for various applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Semiconductor device
  • Use: Electronic circuitry
  • Characteristics: High efficiency, low forward voltage drop
  • Package: DO-15
  • Essence: Rectifier diode
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Voltage Rating: 30V
  • Current Rating: 5A
  • Forward Voltage Drop: 0.55V at 3A
  • Reverse Leakage Current: 5µA
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The SA54A-E3/54 diode has a standard DO-15 package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

  • High efficiency rectification
  • Low forward voltage drop
  • Fast switching speed
  • Low reverse leakage current

Advantages and Disadvantages

Advantages

  • Efficient rectification of AC to DC
  • Low power dissipation
  • Compact size

Disadvantages

  • Limited voltage and current ratings
  • Susceptible to thermal runaway under high currents

Working Principles

The SA54A-E3/54 operates based on the principle of unidirectional conduction, allowing current flow in only one direction when forward biased. When reverse biased, it exhibits minimal leakage current.

Detailed Application Field Plans

This diode is widely used in: - Power supply units - Battery chargers - Voltage clamping circuits - Switching power converters

Detailed and Complete Alternative Models

  • 1N5822: Higher voltage and current rating
  • 1N4007: General-purpose rectifier diode
  • FR107: Fast recovery rectifier diode

In conclusion, the SA54A-E3/54 diode is a versatile semiconductor device with efficient rectification capabilities, making it suitable for various electronic applications.

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技術ソリューションにおける SA54A-E3/54 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the SA54A-E3/54 component used for in technical solutions?

    • The SA54A-E3/54 is a transient voltage suppressor diode used to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum voltage rating of the SA54A-E3/54?

    • The SA54A-E3/54 has a maximum voltage rating of 54V.

  3. What is the peak pulse power dissipation of the SA54A-E3/54?

    • The peak pulse power dissipation of the SA54A-E3/54 is typically 500W.

  4. What are the typical applications of the SA54A-E3/54 in technical solutions?

    • The SA54A-E3/54 is commonly used in surge protection, overvoltage clamping, and transient voltage suppression in various electronic circuits and systems.

  5. What is the breakdown voltage of the SA54A-E3/54?

    • The breakdown voltage of the SA54A-E3/54 is typically 60.2V.

  6. What is the operating temperature range of the SA54A-E3/54?

    • The SA54A-E3/54 has an operating temperature range of -55°C to 150°C.

  7. What package type does the SA54A-E3/54 come in?

    • The SA54A-E3/54 is available in a DO-15 package.

  8. Is the SA54A-E3/54 RoHS compliant?

    • Yes, the SA54A-E3/54 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. What are the key features of the SA54A-E3/54 that make it suitable for technical solutions?

    • The SA54A-E3/54 offers low incremental surge resistance, fast response time, and high reliability, making it ideal for protecting sensitive electronics.

  10. Where can I find detailed specifications and application notes for the SA54A-E3/54?

    • Detailed specifications and application notes for the SA54A-E3/54 can be found in the product datasheet provided by the manufacturer or distributor.