Vishay Semiconductor Diodes Division
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AZ23C20-G3-18
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AZ23C20-G3-18

Product Overview

Category: Electronic Components
Use: Rectifier Diode
Characteristics: Small signal, high-speed switching
Package: SOD-323
Essence: Efficient rectification of AC to DC
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Part Number: AZ23C20-G3-18
  • Type: Schottky Barrier Diode
  • Voltage - DC Reverse (Vr) (Max): 20V
  • Current - Average Rectified (Io): 250mA
  • Voltage - Forward (Vf) (Max) @ If: 700mV @ 250mA
  • Speed: Fast Recovery =< 500ns, > 200mA (Io)
  • Operating Temperature: -55°C ~ 150°C
  • Mounting Type: Surface Mount
  • Package / Case: SC-76, SOD-323

Detailed Pin Configuration

The AZ23C20-G3-18 has three pins: Anode, Cathode, and No Connection (NC). The anode is connected to the positive terminal of the circuit, the cathode is connected to the negative terminal, and the NC pin is not connected.

Functional Features

  • High efficiency rectification of AC to DC
  • Fast recovery time for high-speed switching applications
  • Small form factor for space-constrained designs
  • Low forward voltage drop for reduced power loss

Advantages and Disadvantages

Advantages: - High-speed switching capability - Small and compact package - Low forward voltage drop

Disadvantages: - Limited maximum reverse voltage - Sensitivity to overvoltage conditions

Working Principles

The AZ23C20-G3-18 operates based on the principles of Schottky barrier diodes, utilizing a metal-semiconductor junction to enable fast switching and low forward voltage drop. When a forward bias is applied, the diode conducts current efficiently, making it suitable for rectification and high-speed switching applications.

Detailed Application Field Plans

The AZ23C20-G3-18 is widely used in: - Switching power supplies - Voltage clamping circuits - Signal demodulation - Reverse polarity protection

Detailed and Complete Alternative Models

  1. 1N5819 - Schottky Barrier Diode, 40V, 1A
  2. BAT54S - Dual Schottky Diode, 30V, 200mA
  3. SS14 - Schottky Rectifier, 40V, 1A
  4. RB751S40 - Schottky Barrier Diode, 40V, 7.5A

In conclusion, the AZ23C20-G3-18 is a small signal, high-speed switching rectifier diode with efficient AC to DC rectification capabilities. Its compact size, fast recovery time, and low forward voltage drop make it suitable for various electronic applications, especially those requiring high-speed switching and space-constrained designs.

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技術ソリューションにおける AZ23C20-G3-18 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 maximum forward voltage of AZ23C20-G3-18?

    • The maximum forward voltage of AZ23C20-G3-18 is typically 0.715V at a forward current of 10mA.

  2. What is the reverse breakdown voltage of AZ23C20-G3-18?

    • The reverse breakdown voltage of AZ23C20-G3-18 is typically 20V.

  3. What is the maximum continuous forward current for AZ23C20-G3-18?

    • The maximum continuous forward current for AZ23C20-G3-18 is 200mA.

  4. What is the power dissipation of AZ23C20-G3-18?

    • The power dissipation of AZ23C20-G3-18 is typically 225mW.

  5. What are the typical applications for AZ23C20-G3-18?

    • AZ23C20-G3-18 is commonly used in voltage clamping, signal switching, and high-speed logic circuits.

  6. What is the operating temperature range of AZ23C20-G3-18?

    • The operating temperature range of AZ23C20-G3-18 is typically -55°C to +150°C.

  7. What is the package type of AZ23C20-G3-18?

    • AZ23C20-G3-18 is available in a SOT-23 package.

  8. What is the storage temperature range for AZ23C20-G3-18?

    • The storage temperature range for AZ23C20-G3-18 is typically -55°C to +150°C.

  9. Does AZ23C20-G3-18 have any special handling requirements?

    • AZ23C20-G3-18 should be handled with care to avoid electrostatic discharge (ESD) damage.

  10. Is AZ23C20-G3-18 RoHS compliant?

    • Yes, AZ23C20-G3-18 is RoHS compliant, making it suitable for use in environmentally sensitive applications.