Diodes Incorporated
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BAT54WQ-7-F
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BAT54WQ-7-F: Diode Array

Basic Information Overview

  • Category: Diode Array
  • Use: Rectification and signal switching in electronic circuits
  • Characteristics: Small form factor, low forward voltage drop, high switching speed
  • Package: SOT-363
  • Essence: High-performance diode array for compact electronic devices
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

The BAT54WQ-7-F is a diode array consisting of two Schottky diodes with a common cathode. It has a maximum continuous forward current of 200 mA and a peak repetitive reverse voltage of 30 V.

Detailed Pin Configuration

The BAT54WQ-7-F features three pins: the common cathode pin and two anode pins for the individual diodes.

Functional Features

  1. High Performance: The diode array offers low forward voltage drop and high switching speed, making it suitable for high-frequency applications.
  2. Compact Design: Its small form factor enables integration into space-constrained electronic devices.
  3. Versatile Use: Suitable for rectification and signal switching in various electronic circuits.

Advantages and Disadvantages

Advantages: - High performance characteristics - Compact package size - Versatile use in electronic circuits

Disadvantages: - Limited maximum continuous forward current - Relatively low peak repetitive reverse voltage

Working Principles

The BAT54WQ-7-F operates based on the Schottky barrier principle, providing low forward voltage drop and fast switching characteristics. When forward biased, the diodes allow current flow with minimal voltage drop, making them ideal for high-frequency signal switching.

Detailed Application Field Plans

The BAT54WQ-7-F is well-suited for use in the following applications: - Signal rectification in RF communication systems - Switching in portable consumer electronics - Voltage clamping in power management circuits

Detailed and Complete Alternative Models

  1. BAT54C: Similar characteristics with a different package (SOT-23)
  2. BAT54A/B: Single diode alternatives with comparable specifications
  3. BAS70: Dual diode array with higher maximum continuous forward current

In conclusion, the BAT54WQ-7-F diode array offers high performance and compact design, making it suitable for various electronic applications. While it has limitations in terms of current and voltage ratings, its advantages make it a popular choice for designers seeking efficient signal switching solutions.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BAT54WQ-7-F v technických řešeních

  1. What is the BAT54WQ-7-F?

    • The BAT54WQ-7-F is a dual common cathode Schottky barrier diode in a SOT-323 package, commonly used for high-speed switching applications.

  2. What are the key features of BAT54WQ-7-F?

    • The BAT54WQ-7-F features low forward voltage drop, fast switching speed, and high reverse voltage capability, making it suitable for various technical solutions.

  3. What are the typical applications of BAT54WQ-7-F?

    • Typical applications include signal switching, high-speed rectification, and protection circuits in portable devices, consumer electronics, and communication systems.

  4. What is the maximum forward voltage of BAT54WQ-7-F?

    • The maximum forward voltage of BAT54WQ-7-F is typically around 0.5V at a forward current of 100mA.

  5. What is the reverse breakdown voltage of BAT54WQ-7-F?

    • The reverse breakdown voltage of BAT54WQ-7-F is typically around 30V.

  6. How does BAT54WQ-7-F perform in high-frequency applications?

    • BAT54WQ-7-F exhibits excellent high-frequency performance due to its low junction capacitance and fast switching characteristics.

  7. Can BAT54WQ-7-F be used for polarity protection?

    • Yes, BAT54WQ-7-F is commonly used for reverse polarity protection in various electronic circuits.

  8. What are the thermal characteristics of BAT54WQ-7-F?

    • BAT54WQ-7-F has low thermal resistance and is designed to operate within a wide temperature range, making it suitable for demanding environments.

  9. Is BAT54WQ-7-F RoHS compliant?

    • Yes, BAT54WQ-7-F is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring environmental safety.

  10. Where can I find detailed specifications and application notes for BAT54WQ-7-F?

    • Detailed specifications and application notes for BAT54WQ-7-F can be found in the product datasheet provided by the manufacturer or distributor.