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SURS340DT3G
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SURS340DT3G

Product Overview

Category: Semiconductor
Use: Power rectifier
Characteristics: High efficiency, fast switching, low forward voltage drop
Package: TO-220AB
Essence: Silicon rectifier
Packaging/Quantity: Tape and reel, 800 units

Specifications

  • Maximum Average Forward Current: 40A
  • Peak Forward Surge Current: 200A
  • Reverse Voltage: 100V
  • Forward Voltage Drop: 0.85V at 10A
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

  1. Anode
  2. Cathode
  3. Not connected

Functional Features

  • Fast switching for high efficiency
  • Low forward voltage drop for reduced power loss
  • High surge current capability for ruggedness

Advantages and Disadvantages

Advantages: - High efficiency - Rugged design - Fast switching speed

Disadvantages: - Relatively high forward voltage drop - Limited reverse voltage rating

Working Principles

The SURS340DT3G is a silicon rectifier designed to efficiently convert alternating current (AC) to direct current (DC) by allowing current to flow in only one direction.

Detailed Application Field Plans

The SURS340DT3G is commonly used in power supply units, battery chargers, and motor control circuits due to its high surge current capability and fast switching speed.

Detailed and Complete Alternative Models

  1. SURS360DT3G
  2. SURS320DT3G
  3. SURS380DT3G

In conclusion, the SURS340DT3G is a high-efficiency power rectifier with fast switching characteristics, making it suitable for various applications in power electronics.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem SURS340DT3G w rozwiązaniach technicznych

  1. What is the maximum operating temperature of SURS340DT3G?

    • The maximum operating temperature of SURS340DT3G is 150°C.

  2. What is the typical forward voltage drop of SURS340DT3G?

    • The typical forward voltage drop of SURS340DT3G is 0.72V at 3A.

  3. What is the reverse recovery time of SURS340DT3G?

    • The reverse recovery time of SURS340DT3G is typically 35ns.

  4. Can SURS340DT3G be used in high-frequency applications?

    • Yes, SURS340DT3G is suitable for high-frequency applications due to its fast recovery time.

  5. What is the maximum repetitive peak reverse voltage of SURS340DT3G?

    • The maximum repetitive peak reverse voltage of SURS340DT3G is 200V.

  6. Is SURS340DT3G RoHS compliant?

    • Yes, SURS340DT3G is RoHS compliant, making it suitable for environmentally friendly designs.

  7. What is the package type of SURS340DT3G?

    • SURS340DT3G comes in a surface mount DPAK package.

  8. Does SURS340DT3G have a low leakage current?

    • Yes, SURS340DT3G has a low reverse leakage current, making it suitable for energy-efficient designs.

  9. Can SURS340DT3G be used in power supply applications?

    • Yes, SURS340DT3G is commonly used in power supply and rectifier applications.

  10. What are the typical applications for SURS340DT3G?

    • Typical applications for SURS340DT3G include freewheeling diodes, OR-ing diodes, and reverse battery protection.