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ES1DV R3G
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ES1DV R3G

Product Overview

Belongs to: Diode
Category: Semiconductor
Use: Rectification
Characteristics: Fast recovery, low forward voltage drop
Package: DO-214AC (SMA)
Essence: High-speed switching diode
Packaging/Quantity: Tape & Reel, 3000 pieces

Specifications

  • Voltage - DC Reverse (Vr) (Max): 100V
  • Current - Average Rectified (Io): 1A
  • Voltage - Forward (Vf) (Max) @ If: 1V @ 1A
  • Speed: Fast recovery

Detailed Pin Configuration

The ES1DV R3G is a single diode with two leads. The cathode is marked with a line on the body of the diode.

Functional Features

  • Fast recovery time
  • Low forward voltage drop
  • High reliability and ruggedness

Advantages

  • Suitable for high-speed rectification
  • Low power loss
  • Compact package size

Disadvantages

  • Lower maximum reverse voltage compared to some other diodes
  • Sensitive to overvoltage conditions

Working Principles

The ES1DV R3G operates based on the principle of semiconductor junction rectification. When a forward voltage is applied, it allows current to flow in one direction while blocking it in the opposite direction.

Detailed Application Field Plans

This diode is commonly used in applications requiring fast rectification such as: - Switching power supplies - LED lighting - Automotive electronics

Detailed and Complete Alternative Models

  • 1N4148: General purpose diode with similar characteristics
  • 1N5819: Schottky diode with higher reverse voltage capability

In conclusion, the ES1DV R3G is a high-speed switching diode suitable for various rectification applications, offering fast recovery and low forward voltage drop. While it has limitations in terms of maximum reverse voltage and sensitivity to overvoltage, it provides advantages in terms of low power loss and compact package size. Its primary application fields include switching power supplies, LED lighting, and automotive electronics. Additionally, alternative models such as the 1N4148 and 1N5819 can be considered based on specific requirements.

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技術ソリューションにおける ES1DV R3G 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 ES1DV R3G?

    • ES1DV R3G is a high-speed, low-capacitance diode designed for use in applications requiring transient overvoltage protection.

  2. What are the typical applications of ES1DV R3G?

    • ES1DV R3G is commonly used in various technical solutions such as power supplies, communication equipment, and automotive electronics for surge protection.

  3. What is the maximum reverse voltage rating of ES1DV R3G?

    • The maximum reverse voltage rating of ES1DV R3G is typically 20V.

  4. What is the peak pulse current handling capability of ES1DV R3G?

    • ES1DV R3G can handle peak pulse currents up to 5A.

  5. How does ES1DV R3G provide transient overvoltage protection?

    • ES1DV R3G utilizes its low-capacitance design to quickly shunt transient overvoltages to ground, protecting downstream components.

  6. What is the operating temperature range of ES1DV R3G?

    • ES1DV R3G is typically rated for operation within the temperature range of -55°C to 150°C.

  7. Is ES1DV R3G RoHS compliant?

    • Yes, ES1DV R3G is generally compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. Can ES1DV R3G be used in high-frequency applications?

    • Yes, ES1DV R3G's low-capacitance design makes it suitable for use in high-frequency applications.

  9. What package types are available for ES1DV R3G?

    • ES1DV R3G is commonly available in surface mount packages such as SMA and SMB.

  10. Are there any recommended layout considerations when using ES1DV R3G in a circuit?

    • It is recommended to minimize the trace length between ES1DV R3G and the protected component, and to ensure a low-impedance path to ground for effective transient protection.