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SDUR1640CT
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SDUR1640CT

Product Overview

Category: Semiconductor Diode
Use: Rectification in power supply circuits
Characteristics: High current capability, low forward voltage drop
Package: TO-220AB
Essence: Efficient rectification
Packaging/Quantity: Bulk packaging, 50 pieces per pack

Specifications

  • Maximum Average Forward Current: 16A
  • Maximum Reverse Voltage: 40V
  • Forward Voltage Drop: 0.55V at 8A
  • Reverse Leakage Current: 10μA at 25°C

Detailed Pin Configuration

The SDUR1640CT has a standard TO-220AB package with three leads. The pin configuration is as follows: 1. Anode (A) 2. Cathode (K) 3. Anode (A)

Functional Features

  • High current capability for efficient power supply rectification
  • Low forward voltage drop minimizes power loss
  • Fast reverse recovery time for improved efficiency

Advantages and Disadvantages

Advantages: - High current capability - Low forward voltage drop - Fast reverse recovery time

Disadvantages: - Limited maximum reverse voltage

Working Principles

The SDUR1640CT operates on the principle of semiconductor diode rectification, allowing current to flow in one direction while blocking it in the opposite direction. This enables efficient conversion of alternating current (AC) to direct current (DC) in power supply circuits.

Detailed Application Field Plans

The SDUR1640CT is commonly used in various power supply applications, including: - Switching power supplies - AC-to-DC converters - Motor drives - Battery chargers

Detailed and Complete Alternative Models

  1. SDUR1660CT: Similar characteristics with higher reverse voltage capability (60V)
  2. SDUR1620CT: Similar characteristics with lower reverse voltage capability (20V)
  3. SDUR1680CT: Similar characteristics with higher reverse voltage capability (80V)

In conclusion, the SDUR1640CT is a high-current semiconductor diode designed for efficient rectification in power supply circuits. Its low forward voltage drop and fast reverse recovery time make it suitable for various applications, although its limited maximum reverse voltage should be considered when selecting alternative models.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SDUR1640CT i tekniska lösningar

  1. What is the maximum voltage rating of SDUR1640CT?

    • The maximum voltage rating of SDUR1640CT is 40 volts.

  2. What is the maximum current rating of SDUR1640CT?

    • The maximum current rating of SDUR1640CT is 16 amps.

  3. What is the forward voltage drop of SDUR1640CT at its rated current?

    • The forward voltage drop of SDUR1640CT at its rated current is typically 0.55 volts.

  4. What is the reverse leakage current of SDUR1640CT at its maximum rated voltage?

    • The reverse leakage current of SDUR1640CT at its maximum rated voltage is typically 5 microamps.

  5. What is the operating temperature range of SDUR1640CT?

    • The operating temperature range of SDUR1640CT is -65°C to +175°C.

  6. Is SDUR1640CT suitable for high-frequency applications?

    • Yes, SDUR1640CT is suitable for high-frequency applications due to its fast recovery time and low capacitance.

  7. Can SDUR1640CT be used in parallel to handle higher currents?

    • Yes, SDUR1640CT can be used in parallel to handle higher currents effectively.

  8. Does SDUR1640CT require a heatsink for certain applications?

    • Depending on the application and power dissipation, a heatsink may be required for SDUR1640CT to ensure proper thermal management.

  9. What are some typical applications for SDUR1640CT?

    • Typical applications for SDUR1640CT include power supplies, inverters, motor drives, and freewheeling diodes.

  10. Is SDUR1640CT RoHS compliant?

    • Yes, SDUR1640CT is RoHS compliant, meeting the requirements for lead-free electronics.