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JAN1N4977DUS
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JAN1N4977DUS

Product Overview

  • Category: Semiconductor 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

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

Detailed Pin Configuration

The JAN1N4977DUS is a two-terminal device with an anode and a cathode. The anode is connected to the positive side of the circuit, while the cathode is connected to the negative side.

Functional Features

  • High current capability allows for efficient power handling
  • Low forward voltage drop minimizes power loss
  • Fast switching characteristics enable rapid response in rectification applications

Advantages and Disadvantages

Advantages

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

Disadvantages

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

Working Principles

The JAN1N4977DUS operates based on the principle of semiconductor rectification. When a forward voltage is applied, it allows current to flow, while blocking reverse current flow. This enables its use in rectification and voltage regulation applications.

Detailed Application Field Plans

The JAN1N4977DUS is commonly used in power supply circuits, battery chargers, and voltage regulators due to its high current capability and low forward voltage drop. It is also utilized in automotive electronics and industrial control systems.

Detailed and Complete Alternative Models

  • 1N4001: Similar characteristics, lower current capability
  • 1N5408: Higher reverse voltage rating, larger package size
  • 1N5819: Lower forward voltage drop, limited current capability

This comprehensive entry provides detailed information about the JAN1N4977DUS semiconductor diode, including its specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

技術ソリューションにおける JAN1N4977DUS の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the voltage rating of JAN1N4977DUS?

    • The voltage rating of JAN1N4977DUS is 10V.

  2. What is the current rating of JAN1N4977DUS?

    • The current rating of JAN1N4977DUS is 1A.

  3. What is the typical application of JAN1N4977DUS?

    • JAN1N4977DUS is commonly used in voltage regulation and transient suppression applications.

  4. What is the maximum power dissipation of JAN1N4977DUS?

    • The maximum power dissipation of JAN1N4977DUS is 400mW.

  5. What is the operating temperature range of JAN1N4977DUS?

    • JAN1N4977DUS has an operating temperature range of -65°C to 175°C.

  6. Is JAN1N4977DUS suitable for automotive applications?

    • Yes, JAN1N4977DUS is suitable for automotive applications due to its rugged construction and reliability.

  7. Can JAN1N4977DUS be used in high-frequency applications?

    • Yes, JAN1N4977DUS can be used in high-frequency applications due to its fast response time.

  8. What is the packaging type of JAN1N4977DUS?

    • JAN1N4977DUS is available in a DO-35 package.

  9. Does JAN1N4977DUS have reverse polarity protection?

    • Yes, JAN1N4977DUS provides reverse polarity protection due to its diode nature.

  10. Is JAN1N4977DUS RoHS compliant?

    • Yes, JAN1N4977DUS is RoHS compliant, making it suitable for environmentally conscious designs.