Microsemi Corporation
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JAN1N4961DUS
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JAN1N4961DUS

Product Overview

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

Specifications

  • Forward Voltage Drop: 0.7V
  • Reverse Voltage: 100V
  • Forward Current: 1A
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The JAN1N4961DUS diode has a standard DO-41 package with two leads. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.

Functional Features

  • High current capability allows for use in power applications
  • Low forward voltage drop minimizes power loss
  • Fast switching speed for efficient rectification

Advantages and Disadvantages

Advantages

  • High current capability
  • Low forward voltage drop
  • Fast switching speed

Disadvantages

  • Limited reverse voltage tolerance compared to some other diodes
  • Sensitive to temperature variations

Working Principles

The JAN1N4961DUS operates based on the principles of semiconductor physics. When a forward voltage is applied, it allows current to flow in one direction, while blocking current in the reverse direction.

Detailed Application Field Plans

This diode is commonly used in power supply circuits, voltage regulators, and rectifier circuits. Its high current capability makes it suitable for applications requiring efficient power conversion.

Detailed and Complete Alternative Models

  • 1N4001: Similar characteristics, lower current capability
  • 1N5408: Higher reverse voltage, similar forward voltage drop

Note: The alternative models provided are for reference and may require additional evaluation based on specific application requirements.

This entry provides a comprehensive overview of the JAN1N4961DUS diode, covering its specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

기술 솔루션에 JAN1N4961DUS 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the voltage rating of JAN1N4961DUS?

    • The voltage rating of JAN1N4961DUS is 200 volts.

  2. What is the current rating of JAN1N4961DUS?

    • The current rating of JAN1N4961DUS is 3 amperes.

  3. What type of diode is JAN1N4961DUS?

    • JAN1N4961DUS is a silicon rectifier diode.

  4. What are the typical applications of JAN1N4961DUS?

    • JAN1N4961DUS is commonly used in power supply circuits, voltage regulators, and general-purpose rectification.

  5. What is the maximum forward voltage drop of JAN1N4961DUS?

    • The maximum forward voltage drop of JAN1N4961DUS is typically around 1 volt at the rated current.

  6. Is JAN1N4961DUS suitable for high-frequency applications?

    • No, JAN1N4961DUS is not recommended for high-frequency applications due to its relatively slow recovery time.

  7. What is the temperature range for JAN1N4961DUS?

    • The operating temperature range for JAN1N4961DUS is typically -65°C to +175°C.

  8. Does JAN1N4961DUS require a heat sink for certain applications?

    • Yes, for high-current or high-power applications, a heat sink may be necessary to dissipate heat effectively.

  9. Can JAN1N4961DUS be used in reverse-biased mode?

    • Yes, JAN1N4961DUS can handle reverse-biased operation within its specified limits.

  10. Are there any common failure modes associated with JAN1N4961DUS?

    • Common failure modes include thermal runaway under high current conditions and potential damage from excessive reverse voltage. Proper heat dissipation and voltage protection measures should be considered in the design.