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BAT46WJ/ZLX
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BAT46WJ/ZLX

Introduction

The BAT46WJ/ZLX is a specialized electronic component belonging to the category of Schottky diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Schottky diode
  • Use: Rectification and signal detection in electronic circuits
  • Characteristics: Low forward voltage drop, fast switching speed, low leakage current
  • Package: SOD-123FL
  • Essence: High-frequency rectification and signal detection
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

  • Forward Voltage Drop: Typically 0.38V at 1A
  • Reverse Voltage: 40V
  • Maximum Continuous Forward Current: 1A
  • Operating Temperature Range: -65°C to +150°C
  • Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The BAT46WJ/ZLX has a standard SOD-123FL package with two pins. The anode is connected to pin 1, while the cathode is connected to pin 2.

Functional Features

  • Fast switching speed enables high-frequency applications
  • Low forward voltage drop minimizes power dissipation
  • Low leakage current enhances efficiency in low-power circuits

Advantages and Disadvantages

Advantages

  • Fast switching speed
  • Low forward voltage drop
  • Low leakage current

Disadvantages

  • Limited reverse voltage capability
  • Sensitivity to overvoltage conditions

Working Principles

The BAT46WJ/ZLX operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional diodes.

Detailed Application Field Plans

The BAT46WJ/ZLX is commonly used in: - High-frequency rectification circuits - Signal detection and demodulation circuits - Low-power voltage clamping circuits

Detailed and Complete Alternative Models

  • 1N5819: Similar characteristics with higher reverse voltage capability
  • BAT54S: Dual Schottky diode with similar performance in a different package

In conclusion, the BAT46WJ/ZLX is a specialized Schottky diode offering fast switching speed, low forward voltage drop, and low leakage current. Its application spans across various high-frequency rectification and signal detection circuits, although it has limitations in reverse voltage capability. Engineers may consider alternative models such as the 1N5819 or BAT54S for specific design requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BAT46WJ/ZLX i tekniska lösningar

  1. What is the maximum forward voltage of BAT46WJ/ZLX?

    • The maximum forward voltage of BAT46WJ/ZLX is typically around 0.35V at a forward current of 100mA.

  2. What is the reverse breakdown voltage of BAT46WJ/ZLX?

    • The reverse breakdown voltage of BAT46WJ/ZLX is typically around 100V.

  3. What is the maximum continuous forward current for BAT46WJ/ZLX?

    • The maximum continuous forward current for BAT46WJ/ZLX is typically around 150mA.

  4. What is the typical junction capacitance of BAT46WJ/ZLX?

    • The typical junction capacitance of BAT46WJ/ZLX is around 2pF at a reverse bias of 1V and a frequency of 1MHz.

  5. What is the maximum operating temperature for BAT46WJ/ZLX?

    • The maximum operating temperature for BAT46WJ/ZLX is typically around 150°C.

  6. What are the typical applications for BAT46WJ/ZLX?

    • BAT46WJ/ZLX is commonly used in high-speed switching, voltage clamping, and protection circuits in various electronic devices.

  7. What is the package type of BAT46WJ/ZLX?

    • BAT46WJ/ZLX is available in a SOD-323 package.

  8. What is the reverse recovery time of BAT46WJ/ZLX?

    • The reverse recovery time of BAT46WJ/ZLX is typically around 4ns.

  9. What is the storage temperature range for BAT46WJ/ZLX?

    • The storage temperature range for BAT46WJ/ZLX is typically between -55°C to 150°C.

  10. What are the key differences between BAT46WJ and BAT46ZLX?

    • BAT46WJ and BAT46ZLX are essentially the same diode with different part numbers for different manufacturers. They have similar electrical characteristics and can be used interchangeably in most applications.