Vishay Semiconductor Diodes Division
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BAS20-E3-18
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BAS20-E3-18

Product Overview

Belongs to: Diode
Category: Semiconductor
Use: Rectification and signal demodulation
Characteristics: Small signal, high-speed switching
Package: SOD-323
Essence: High efficiency and reliability
Packaging/Quantity: Tape & Reel, 3000 pieces

Specifications

  • Voltage - Forward (Vf) (Max): 0.715V at 100mA
  • Current - Reverse Leakage @ Vr: 5nA at 75V
  • Speed: Fast recovery =< 500ns, > 200mA (Io)
  • Diode Type: Switching
  • Reverse Recovery Time (trr): 4ns

Detailed Pin Configuration

The BAS20-E3-18 diode has a standard SOD-323 package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.

Functional Features

  • Fast switching speed
  • Low forward voltage drop
  • Low reverse leakage current
  • Small package size for space-constrained applications

Advantages and Disadvantages

Advantages: - High-speed switching capability - Low power dissipation - Compact package size

Disadvantages: - Limited maximum current handling capacity - Sensitivity to overvoltage conditions

Working Principles

The BAS20-E3-18 diode operates based on the principles of semiconductor physics. When a forward voltage is applied across the anode and cathode, it allows current to flow in one direction, while blocking current in the reverse direction. This property makes it suitable for rectification and signal demodulation applications.

Detailed Application Field Plans

The BAS20-E3-18 diode finds application in various fields such as: - Signal demodulation in communication systems - Voltage rectification in power supplies - Switching circuits in electronic devices

Detailed and Complete Alternative Models

  • Alternative Model 1: BAS21-E3-18
  • Alternative Model 2: BAS19-E3-18
  • Alternative Model 3: BAV20-E3-18

This completes the entry for BAS20-E3-18, providing comprehensive information about its product details, specifications, features, and applications.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van BAS20-E3-18 in technische oplossingen

  1. What is the maximum continuous forward current for BAS20-E3-18?

    • The maximum continuous forward current for BAS20-E3-18 is 200 mA.

  2. What is the reverse voltage rating of BAS20-E3-18?

    • BAS20-E3-18 has a reverse voltage rating of 75 V.

  3. Can BAS20-E3-18 be used in high-speed switching applications?

    • Yes, BAS20-E3-18 is suitable for high-speed switching applications due to its fast switching speed.

  4. What is the typical forward voltage drop of BAS20-E3-18 at a certain current?

    • The typical forward voltage drop of BAS20-E3-18 is around 0.7 V at a forward current of 10 mA.

  5. Is BAS20-E3-18 suitable for use in rectifier circuits?

    • Yes, BAS20-E3-18 can be used in rectifier circuits due to its low forward voltage drop.

  6. What is the storage temperature range for BAS20-E3-18?

    • The storage temperature range for BAS20-E3-18 is -65°C to +175°C.

  7. Does BAS20-E3-18 have a low leakage current?

    • Yes, BAS20-E3-18 exhibits low leakage current, making it suitable for precision applications.

  8. Can BAS20-E3-18 be used in temperature-sensitive applications?

    • Yes, BAS20-E3-18 has a wide operating temperature range and can be used in temperature-sensitive applications.

  9. What is the typical capacitance of BAS20-E3-18?

    • The typical capacitance of BAS20-E3-18 is around 2 pF at a reverse bias of 1 V.

  10. Is BAS20-E3-18 RoHS compliant?

    • Yes, BAS20-E3-18 is RoHS compliant, making it suitable for environmentally conscious designs.