Microsemi Corporation
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JAN1N4954DUS
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JAN1N4954DUS

Product Overview

  • Category: Diode
  • Use: Rectification and voltage regulation
  • Characteristics: High current capability, low forward voltage drop
  • Package: DO-41
  • Essence: Silicon rectifier diode
  • Packaging/Quantity: Bulk packaging, quantity varies

Specifications

  • Voltage Rating: 200V
  • Forward Current: 3A
  • Reverse Recovery Time: 50ns
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The JAN1N4954DUS diode has two pins, anode (A) and cathode (K), with the anode being connected to the positive side of the circuit and the cathode to the negative side.

Functional Features

  • High current capability for power applications
  • Low forward voltage drop for efficient energy conversion
  • Fast reverse recovery time for high-frequency circuits

Advantages and Disadvantages

Advantages

  • High current rating allows for use in power applications
  • Low forward voltage drop reduces power loss
  • Fast reverse recovery time suitable for high-frequency circuits

Disadvantages

  • Higher cost compared to standard diodes
  • Sensitive to temperature variations

Working Principles

The JAN1N4954DUS operates based on the principle of unidirectional conduction, allowing current flow in one direction while blocking it in the reverse direction. When forward biased, it conducts current with a low voltage drop, making it suitable for rectification and voltage regulation.

Detailed Application Field Plans

The JAN1N4954DUS is commonly used in power supply units, battery chargers, voltage regulators, and DC-DC converters due to its high current capability and low forward voltage drop. It is also employed in automotive electronics, industrial equipment, and consumer electronics for various rectification and voltage regulation purposes.

Detailed and Complete Alternative Models

  • 1N400x series diodes
  • 1N540x series diodes
  • FR107 diode
  • UF400x series diodes

This completes the entry for JAN1N4954DUS, providing comprehensive information about its category, specifications, features, and applications.

Word Count: 305

기술 솔루션에 JAN1N4954DUS 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the voltage rating of JAN1N4954DUS?

    • The voltage rating of JAN1N4954DUS is 40 volts.

  2. What is the maximum forward current of JAN1N4954DUS?

    • The maximum forward current of JAN1N4954DUS is 3 amperes.

  3. What is the typical junction capacitance of JAN1N4954DUS?

    • The typical junction capacitance of JAN1N4954DUS is 15 picofarads.

  4. What is the reverse leakage current at the specified voltage for JAN1N4954DUS?

    • The reverse leakage current at the specified voltage for JAN1N4954DUS is typically 5 microamperes.

  5. What are the typical applications of JAN1N4954DUS?

    • Typical applications of JAN1N4954DUS include voltage regulation, overvoltage protection, and general-purpose switching.

  6. What is the operating temperature range of JAN1N4954DUS?

    • The operating temperature range of JAN1N4954DUS is -65°C to +175°C.

  7. Is JAN1N4954DUS suitable for high-frequency applications?

    • Yes, JAN1N4954DUS is suitable for high-frequency applications due to its fast switching characteristics.

  8. Does JAN1N4954DUS have a low thermal resistance?

    • Yes, JAN1N4954DUS has a low thermal resistance, making it suitable for high-power applications.

  9. Can JAN1N4954DUS be used in automotive electronics?

    • Yes, JAN1N4954DUS can be used in automotive electronics due to its rugged construction and reliability.

  10. What are the packaging options available for JAN1N4954DUS?

    • JAN1N4954DUS is available in various packaging options, including axial lead, surface mount, and chip form.