Microsemi Corporation
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
JAN1N4938-1
詳細を表示 DataSheets

JAN1N4938-1

Product Overview

Category

The JAN1N4938-1 belongs to the category of semiconductor diodes.

Use

It is commonly used in electronic circuits for rectification and voltage regulation.

Characteristics

  • Forward Voltage: 1V
  • Reverse Voltage: 200V
  • Current Rating: 1A
  • Fast Switching Speed

Package

The JAN1N4938-1 is available in a DO-41 package.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Type: Silicon Rectifier Diode
  • Voltage - DC Reverse (Vr) (Max): 200V
  • Current - Average Rectified (Io): 1A
  • Voltage - Forward (Vf) (Max) @ If: 1V @ 1A
  • Speed: Fast Recovery =< 500ns, > 200mA (Io)

Detailed Pin Configuration

The JAN1N4938-1 diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

The JAN1N4938-1 diode offers: - Efficient rectification of AC to DC - Fast switching speed - Low forward voltage drop

Advantages

  • High current capability
  • Fast recovery time
  • Reliable and durable

Disadvantages

  • Higher forward voltage compared to Schottky diodes
  • Limited reverse voltage compared to other diode types

Working Principles

The JAN1N4938-1 operates on the principle of unidirectional conduction, allowing current to flow in only one direction when the diode is forward-biased.

Detailed Application Field Plans

The JAN1N4938-1 is widely used in various applications including: - Power supplies - Voltage regulators - Rectifiers in electronic circuits - Switching power supplies

Detailed and Complete Alternative Models

Some alternative models to the JAN1N4938-1 include: - 1N4004 - 1N5408 - FR107 - 1N5819

In conclusion, the JAN1N4938-1 semiconductor diode is a versatile component with applications in diverse electronic circuits, offering efficient rectification and voltage regulation capabilities. Its fast switching speed and high current capability make it a popular choice in various electronic devices and systems.

[Word count: 318]

技術ソリューションにおける JAN1N4938-1 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 JAN1N4938-1?

    • The voltage rating of JAN1N4938-1 is 50 volts.

  2. What is the maximum current rating for JAN1N4938-1?

    • The maximum current rating for JAN1N4938-1 is 1 ampere.

  3. What type of diode is JAN1N4938-1?

    • JAN1N4938-1 is a fast recovery rectifier diode.

  4. What are the typical applications of JAN1N4938-1?

    • Typical applications of JAN1N4938-1 include power supplies, inverters, converters, and freewheeling diodes.

  5. What is the forward voltage drop of JAN1N4938-1?

    • The forward voltage drop of JAN1N4938-1 is typically around 0.7 volts at the rated current.

  6. Is JAN1N4938-1 suitable for high-frequency applications?

    • Yes, JAN1N4938-1 is suitable for high-frequency applications due to its fast recovery time.

  7. What is the reverse recovery time of JAN1N4938-1?

    • The reverse recovery time of JAN1N4938-1 is typically in the range of nanoseconds.

  8. Can JAN1N4938-1 be used in temperature-sensitive environments?

    • Yes, JAN1N4938-1 has a wide operating temperature range and can be used in temperature-sensitive environments.

  9. Does JAN1N4938-1 require a heat sink for certain applications?

    • Depending on the specific application and power dissipation, a heat sink may be required for JAN1N4938-1.

  10. Is JAN1N4938-1 available in different package types?

    • Yes, JAN1N4938-1 is available in various package types such as DO-41, DO-15, and axial lead packages.