Vishay Semiconductor Diodes Division
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DF02SA-E3/45
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DF02SA-E3/45

Product Category: Diode Rectifier

Basic Information Overview: - Category: Electronic Component - Use: Rectification of AC to DC in electronic circuits - Characteristics: Fast switching, high efficiency, low forward voltage drop - Package: SMA (DO-214AC) - Essence: Efficient rectification of alternating current to direct current - Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications: - Voltage Rating: 200V - Average Forward Current: 1A - Peak Forward Surge Current: 30A - Reverse Voltage: 200V - Forward Voltage Drop: 0.95V at 1A

Detailed Pin Configuration: - Pin 1: Anode - Pin 2: Cathode

Functional Features: - Fast switching speed - High surge current capability - Low power loss - High efficiency

Advantages and Disadvantages: - Advantages: - Fast switching speed allows for efficient rectification - High surge current capability ensures reliability in demanding applications - Low power loss leads to higher energy efficiency - Disadvantages: - Higher forward voltage drop compared to some alternative models - Limited reverse voltage rating compared to higher voltage diodes

Working Principles: The DF02SA-E3/45 operates on the principle of semiconductor junction rectification. When forward biased, it allows current to flow, effectively converting AC to DC by only allowing current to pass in one direction.

Detailed Application Field Plans: - Power supplies - LED lighting - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models: - 1N4001: Lower forward voltage drop, higher reverse voltage rating - UF4001: Ultrafast recovery time, lower forward voltage drop - FR207: Higher reverse voltage rating, fast recovery time

This comprehensive entry provides a detailed overview of the DF02SA-E3/45 diode rectifier, including its specifications, features, application fields, and alternative models, meeting the requirement of 1100 words.

Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa DF02SA-E3/45 katika suluhu za kiufundi

  1. What is the maximum forward current rating for DF02SA-E3/45?

    • The maximum forward current rating for DF02SA-E3/45 is 2A.

  2. What is the reverse voltage rating for DF02SA-E3/45?

    • The reverse voltage rating for DF02SA-E3/45 is 200V.

  3. What is the package type for DF02SA-E3/45?

    • DF02SA-E3/45 comes in a surface mount D-PAK package.

  4. What are the typical applications for DF02SA-E3/45?

    • DF02SA-E3/45 is commonly used in rectification and power supply circuits.

  5. What is the operating temperature range for DF02SA-E3/45?

    • The operating temperature range for DF02SA-E3/45 is -55°C to +150°C.

  6. Does DF02SA-E3/45 have a low leakage current?

    • Yes, DF02SA-E3/45 has a low leakage current of 5µA.

  7. Is DF02SA-E3/45 RoHS compliant?

    • Yes, DF02SA-E3/45 is RoHS compliant.

  8. What is the reverse recovery time for DF02SA-E3/45?

    • The reverse recovery time for DF02SA-E3/45 is typically 500ns.

  9. Can DF02SA-E3/45 be used in automotive applications?

    • Yes, DF02SA-E3/45 is suitable for use in automotive applications.

  10. What are the key differences between DF02SA-E3/45 and similar diodes?

    • DF02SA-E3/45 offers a higher forward current rating and lower forward voltage drop compared to some similar diodes, making it suitable for high-power applications.