Diodes Incorporated
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BAT43WS-7-F
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BAT43WS-7-F

Product Overview

Category

The BAT43WS-7-F belongs to the category of Schottky Barrier Diodes.

Use

It is commonly used in electronic circuits for rectification and voltage clamping applications.

Characteristics

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

Package

The BAT43WS-7-F is typically available in a SOD-323 package.

Essence

This diode is essential for converting alternating current (AC) to direct current (DC) in various electronic devices and circuits.

Packaging/Quantity

It is usually packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Maximum Forward Voltage: 0.36V
  • Maximum Reverse Voltage: 30V
  • Maximum Continuous Forward Current: 200mA
  • Reverse Recovery Time: 4ns

Detailed Pin Configuration

The BAT43WS-7-F has two pins, anode, and cathode. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.

Functional Features

  • Efficient rectification of AC to DC
  • Fast switching speed for high-frequency applications
  • Low forward voltage drop for energy efficiency

Advantages

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

Disadvantages

  • Limited reverse voltage capability
  • Sensitivity to overvoltage conditions

Working Principles

The BAT43WS-7-F operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast switching and low forward voltage drop.

Detailed Application Field Plans

  1. Power Supplies: Used in AC to DC converters for power supplies in various electronic devices.
  2. Signal Demodulation: Utilized in demodulating RF signals in communication systems.
  3. Voltage Clamping: Employed for protecting sensitive components from voltage spikes in circuits.

Detailed and Complete Alternative Models

  1. 1N5819: Similar Schottky diode with higher reverse voltage capability.
  2. SS14: Another Schottky diode with comparable specifications and package type.

In conclusion, the BAT43WS-7-F Schottky Barrier Diode offers efficient rectification and fast switching capabilities, making it suitable for a wide range of electronic applications. While it has limitations in terms of reverse voltage handling, its advantages in power efficiency and compact size make it a popular choice in modern electronic designs.

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기술 솔루션에 BAT43WS-7-F 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum forward voltage of BAT43WS-7-F?

    • The maximum forward voltage of BAT43WS-7-F is typically 0.36V at a forward current of 100mA.

  2. What is the reverse voltage rating of BAT43WS-7-F?

    • BAT43WS-7-F has a reverse voltage rating of 30V.

  3. What is the typical junction capacitance of BAT43WS-7-F?

    • The typical junction capacitance of BAT43WS-7-F is 2.5pF at a reverse bias of 1V and a frequency of 1MHz.

  4. What is the maximum forward current of BAT43WS-7-F?

    • The maximum forward current of BAT43WS-7-F is 200mA.

  5. What are the typical applications for BAT43WS-7-F?

    • BAT43WS-7-F is commonly used in low voltage, high-speed switching applications such as rectification, freewheeling, and polarity protection.

  6. What is the package type of BAT43WS-7-F?

    • BAT43WS-7-F is available in a SOD-323 package.

  7. What is the storage temperature range for BAT43WS-7-F?

    • The storage temperature range for BAT43WS-7-F is -55°C to +150°C.

  8. Does BAT43WS-7-F have a low leakage current?

    • Yes, BAT43WS-7-F has a low leakage current, typically less than 1µA at its maximum reverse voltage.

  9. Can BAT43WS-7-F be used in high-frequency applications?

    • Yes, BAT43WS-7-F is suitable for high-frequency applications due to its low junction capacitance.

  10. Is BAT43WS-7-F RoHS compliant?

    • Yes, BAT43WS-7-F is RoHS compliant, making it suitable for use in environmentally friendly electronic products.