Vishay Semiconductor Diodes Division
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DF10MA-E3/45
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DF10MA-E3/45

Product Overview

Category

DF10MA-E3/45 belongs to the category of surface mount fast recovery rectifier diodes.

Use

These diodes are commonly used in electronic circuits for rectifying alternating current (AC) to direct current (DC).

Characteristics

  • Fast recovery time
  • Low forward voltage drop
  • High surge current capability

Package

The DF10MA-E3/45 diodes are typically available in a surface mount package.

Essence

The essence of these diodes lies in their ability to efficiently convert AC to DC while minimizing power loss.

Packaging/Quantity

They are usually packaged in reels or tubes, with varying quantities depending on the manufacturer.

Specifications

  • Maximum Average Forward Current: 1A
  • Peak Forward Surge Current: 30A
  • Reverse Voltage: 50V
  • Forward Voltage Drop: 0.95V at 1A
  • Reverse Recovery Time: 35ns

Detailed Pin Configuration

The DF10MA-E3/45 diode typically has two pins, with the anode and cathode clearly marked for easy identification.

Functional Features

  • Fast recovery time ensures minimal switching losses.
  • Low forward voltage drop reduces power dissipation.
  • High surge current capability allows for reliable operation under transient conditions.

Advantages

  • Efficient conversion of AC to DC
  • Suitable for high-frequency applications
  • Compact surface mount package

Disadvantages

  • Limited reverse voltage rating compared to some other diode types
  • Sensitive to temperature variations

Working Principles

When a forward voltage is applied across the diode, it allows current to flow in one direction while blocking it in the opposite direction. The fast recovery time ensures that the diode quickly switches off when the polarity of the voltage changes, minimizing power loss.

Detailed Application Field Plans

The DF10MA-E3/45 diodes find extensive use in: - Switching power supplies - DC-DC converters - Freewheeling diodes in inductive load applications

Detailed and Complete Alternative Models

Some alternative models to DF10MA-E3/45 include: - 1N4933 - FR107 - HER108

In conclusion, the DF10MA-E3/45 surface mount fast recovery rectifier diodes offer efficient rectification and are suitable for various electronic applications, especially those requiring fast switching and low power loss.

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技術ソリューションにおける DF10MA-E3/45 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 DF10MA-E3/45?

    • The DF10MA-E3/45 is a surface mount rectifier diode designed for general-purpose applications.

  2. What is the maximum forward voltage of the DF10MA-E3/45?

    • The maximum forward voltage of the DF10MA-E3/45 is 1V at 1A.

  3. What is the maximum reverse voltage of the DF10MA-E3/45?

    • The maximum reverse voltage of the DF10MA-E3/45 is 45V.

  4. What are the typical applications of the DF10MA-E3/45?

    • The DF10MA-E3/45 is commonly used in power supplies, converters, and other general-purpose rectification circuits.

  5. What is the maximum average forward current of the DF10MA-E3/45?

    • The maximum average forward current of the DF10MA-E3/45 is 1A.

  6. What is the operating temperature range of the DF10MA-E3/45?

    • The operating temperature range of the DF10MA-E3/45 is -65°C to +175°C.

  7. Is the DF10MA-E3/45 RoHS compliant?

    • Yes, the DF10MA-E3/45 is RoHS compliant.

  8. What is the package type of the DF10MA-E3/45?

    • The DF10MA-E3/45 comes in a DO-214AC (SMA) package.

  9. Does the DF10MA-E3/45 have any special handling requirements?

    • The DF10MA-E3/45 should be handled with standard ESD precautions to prevent damage.

  10. Where can I find the detailed datasheet for the DF10MA-E3/45?

    • The detailed datasheet for the DF10MA-E3/45 can be found on the manufacturer's website or through authorized distributors.