Vishay Semiconductor Diodes Division
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S2AHE3_A/I
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S2AHE3_A/I

Product Overview

Category

The S2AHE3_A/I belongs to the category of semiconductor devices, specifically a Schottky diode.

Use

It is commonly used in electronic circuits for rectification and voltage clamping applications.

Characteristics

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

Package

The S2AHE3_A/I is typically available in a surface mount DO-214AC (SMA) package.

Essence

The essence of the S2AHE3_A/I lies in its ability to efficiently convert alternating current (AC) to direct current (DC) with minimal power loss.

Packaging/Quantity

It is usually packaged in reels or tubes containing a specific quantity, such as 1000 units per reel.

Specifications

  • Forward Voltage Drop: 0.45V at 5A
  • Reverse Voltage: 40V
  • Maximum Continuous Forward Current: 2A
  • Reverse Leakage Current: 10μA at 25°C

Detailed Pin Configuration

The S2AHE3_A/I has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Efficient rectification of AC to DC
  • Fast response time
  • Low power dissipation

Advantages

  • Low forward voltage drop reduces power loss
  • Fast switching speed allows for high-frequency operation
  • High current capability enables use in power electronics applications

Disadvantages

  • Limited reverse voltage rating compared to other diode types
  • Higher cost compared to standard silicon diodes

Working Principles

The S2AHE3_A/I operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes.

Detailed Application Field Plans

The S2AHE3_A/I is widely used in: - Power supply units - Voltage clamping circuits - Switching power converters - Solar panel bypass diodes

Detailed and Complete Alternative Models

Some alternative models to the S2AHE3_A/I include: - SS24 - SB240 - BAT54S

In conclusion, the S2AHE3_A/I Schottky diode offers efficient rectification and fast switching characteristics, making it suitable for various electronic applications requiring low power loss and high-speed operation.

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技術ソリューションにおける S2AHE3_A/I 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 S2AHE3_A/I?

    • S2AHE3_A/I is a specific model of semiconductor diode, commonly used in electronic circuits for rectification and voltage regulation.

  2. What are the key specifications of S2AHE3_A/I?

    • The S2AHE3_A/I diode typically has a maximum repetitive reverse voltage of 100V, a forward current of 2A, and a forward voltage drop of around 0.85V at the rated current.

  3. How is S2AHE3_A/I used in rectification circuits?

    • S2AHE3_A/I diodes are commonly used in rectifier circuits to convert alternating current (AC) to direct current (DC) by allowing current flow in only one direction.

  4. Can S2AHE3_A/I be used for voltage regulation?

    • Yes, S2AHE3_A/I diodes can be used in voltage regulation circuits to maintain a stable output voltage by controlling the flow of current.

  5. What are the typical applications of S2AHE3_A/I in technical solutions?

    • S2AHE3_A/I diodes are often used in power supplies, battery chargers, voltage regulators, and other electronic devices requiring rectification and voltage regulation.

  6. What are the advantages of using S2AHE3_A/I in technical solutions?

    • S2AHE3_A/I diodes offer low forward voltage drop, high current capability, and fast switching characteristics, making them suitable for efficient power conversion.

  7. Are there any limitations or considerations when using S2AHE3_A/I in technical solutions?

    • It's important to consider the maximum voltage and current ratings, as well as thermal management to prevent overheating in high-power applications.

  8. How does S2AHE3_A/I compare to other diode models for similar applications?

    • Compared to other diode models, S2AHE3_A/I may offer lower forward voltage drop and higher current handling capabilities, making it suitable for specific high-power applications.

  9. Can S2AHE3_A/I be used in automotive electronics?

    • Yes, S2AHE3_A/I diodes are commonly used in automotive electronics for functions such as alternator rectification and voltage regulation in charging systems.

  10. Where can I source S2AHE3_A/I diodes for my technical solutions?

    • S2AHE3_A/I diodes are available from various semiconductor distributors and suppliers, both online and through traditional electronics component stores.