Microsemi Corporation
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FST50100
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FST50100

Product Overview

Category

The FST50100 belongs to the category of power MOSFETs.

Use

It is commonly used for switching applications in power supplies, motor control, and other electronic devices.

Characteristics

  • High voltage capability
  • Low on-resistance
  • Fast switching speed

Package

The FST50100 is available in a TO-220 package.

Essence

This MOSFET is essential for efficient power management and control in various electronic systems.

Packaging/Quantity

It is typically sold in reels containing 1000 units.

Specifications

  • Drain-Source Voltage (VDS): 100V
  • Continuous Drain Current (ID): 50A
  • On-Resistance (RDS(on)): 14mΩ
  • Gate-Source Voltage (VGS): ±20V
  • Total Power Dissipation (PD): 200W

Detailed Pin Configuration

The FST50100 has a standard pin configuration with three pins: gate, drain, and source.

Functional Features

  • Low gate charge
  • Enhanced avalanche energy capability
  • Improved dv/dt ruggedness

Advantages and Disadvantages

Advantages

  • High voltage capability
  • Low on-resistance leads to reduced power losses
  • Fast switching speed improves efficiency

Disadvantages

  • Higher cost compared to lower-rated MOSFETs
  • Larger physical size due to high voltage handling capability

Working Principles

The FST50100 operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the conductivity of the device.

Detailed Application Field Plans

The FST50100 is widely used in: - Switching power supplies - Motor control circuits - Inverters - DC-DC converters - Electronic load switches

Detailed and Complete Alternative Models

Some alternative models to the FST50100 include: - IRF540N - STP55NF06L - AUIRF3710S

In conclusion, the FST50100 power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for various power management and control applications. Its functional features and advantages outweigh its disadvantages, and it is commonly used in diverse electronic systems.

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Texniki həllərdə FST50100 tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is FST50100?

    • FST50100 is a fast recovery diode commonly used in power supply and rectifier applications.

  2. What are the key features of FST50100?

    • The key features of FST50100 include high current capability, low forward voltage drop, and fast recovery time.

  3. What are the typical applications of FST50100?

    • FST50100 is commonly used in switch-mode power supplies, freewheeling diodes, and reverse battery protection circuits.

  4. What is the maximum forward voltage of FST50100?

    • The maximum forward voltage of FST50100 is typically around 1.3 volts at the rated forward current.

  5. What is the maximum reverse recovery time of FST50100?

    • The maximum reverse recovery time of FST50100 is typically in the range of 30 to 50 nanoseconds.

  6. What is the maximum forward current rating of FST50100?

    • The maximum forward current rating of FST50100 is typically around 50 amperes.

  7. What is the operating temperature range of FST50100?

    • The operating temperature range of FST50100 is typically between -55°C to +175°C.

  8. How should FST50100 be mounted for optimal performance?

    • FST50100 should be mounted on a suitable heatsink to ensure proper heat dissipation and maximize its current handling capability.

  9. What are the recommended storage conditions for FST50100?

    • FST50100 should be stored in a dry environment at temperatures below 40°C and kept away from moisture and corrosive gases.

  10. Are there any specific precautions to consider when using FST50100 in technical solutions?

    • It's important to ensure proper thermal management and avoid exceeding the maximum ratings specified in the datasheet to prevent damage to the diode.