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BAS21WS-TP
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BAS21WS-TP

Product Overview

Belongs to: Diode
Category: Signal diode
Use: Rectification, signal demodulation, and switching
Characteristics: Small signal Schottky diode, low forward voltage drop, high switching speed
Package: SOD-323
Essence: High-speed switching diode
Packaging/Quantity: Tape & Reel

Specifications

  • Forward Voltage Drop (VF): 0.32V @ 10mA
  • Reverse Voltage (VR): 250V
  • Forward Continuous Current (IF): 200mA
  • Reverse Recovery Time (trr): 4ns

Detailed Pin Configuration

The BAS21WS-TP has three pins: Anode, Cathode, and No Connection.

Functional Features

  • Fast switching speed
  • Low forward voltage drop
  • High reverse voltage capability

Advantages

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

Disadvantages

  • Limited maximum current handling capability
  • Higher cost compared to standard diodes

Working Principles

The BAS21WS-TP operates based on the principles of Schottky diodes, utilizing a metal-semiconductor junction to achieve fast switching and low forward voltage drop characteristics.

Detailed Application Field Plans

  1. Rectification: Used in rectifier circuits for converting AC to DC.
  2. Signal Demodulation: Employed in radio frequency (RF) communication systems for demodulating signals.
  3. Switching: Utilized in high-speed switching applications such as digital circuits and data transmission systems.

Detailed and Complete Alternative Models

  1. BAS16WS-TP: Similar small signal Schottky diode with lower forward voltage drop.
  2. BAS70WS-TP: Dual diode with similar characteristics suitable for high-speed switching applications.

This comprehensive entry provides an in-depth understanding of the BAS21WS-TP diode, covering its basic information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BAS21WS-TP i tekniska lösningar

Sure, here are 10 common questions and answers related to the application of BAS21WS-TP:

  1. What is BAS21WS-TP?

    • BAS21WS-TP is a surface mount switching diode with high-speed switching capability.

  2. What are the typical applications of BAS21WS-TP?

    • BAS21WS-TP is commonly used in high-speed switching applications, such as in rectification, signal demodulation, and voltage clamping circuits.

  3. What is the maximum forward voltage of BAS21WS-TP?

    • The maximum forward voltage of BAS21WS-TP is typically around 1V at a forward current of 200mA.

  4. What is the reverse recovery time of BAS21WS-TP?

    • The reverse recovery time of BAS21WS-TP is typically around 4ns.

  5. What is the maximum reverse voltage of BAS21WS-TP?

    • The maximum reverse voltage of BAS21WS-TP is 250V.

  6. Can BAS21WS-TP be used in high-frequency applications?

    • Yes, BAS21WS-TP is suitable for high-frequency applications due to its fast switching characteristics.

  7. Is BAS21WS-TP RoHS compliant?

    • Yes, BAS21WS-TP is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the power dissipation of BAS21WS-TP?

    • The power dissipation of BAS21WS-TP is typically around 300mW.

  9. Does BAS21WS-TP have a small footprint?

    • Yes, BAS21WS-TP is available in a small SOT-323 package, making it suitable for compact designs.

  10. Can BAS21WS-TP be used in temperature-sensitive applications?

    • BAS21WS-TP has a wide operating temperature range and can be used in temperature-sensitive applications within its specified limits.