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STPS40SM100CT
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STPS40SM100CT

Product Overview

Category: Schottky Diode
Use: Rectification, voltage clamping, and freewheeling applications
Characteristics: Low forward voltage drop, high current capability, fast switching speed
Package: TO-277A (SMPC)
Essence: High-efficiency power conversion
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Voltage - DC Reverse (Vr) (Max): 100V
  • Current - Average Rectified (Io): 40A
  • Voltage - Forward (Vf) (Max) @ If: 580mV @ 20A
  • Speed: Fast recovery =< 500ns, > 200mA (Io)
  • Operating Temperature: -65°C ~ 175°C

Detailed Pin Configuration

The STPS40SM100CT is a two-terminal device with the following pin configuration: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Low forward voltage drop for reduced power dissipation
  • High current capability for handling heavy loads
  • Fast switching speed for efficient operation

Advantages and Disadvantages

Advantages: - High efficiency due to low forward voltage drop - Suitable for high current applications - Fast recovery time

Disadvantages: - Higher cost compared to standard diodes - Sensitive to reverse voltage spikes

Working Principles

The STPS40SM100CT operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes.

Detailed Application Field Plans

The STPS40SM100CT is ideal for use in various applications including: - Switching power supplies - Voltage clamping circuits - Freewheeling diodes in inductive load applications - Solar panel bypass diodes

Detailed and Complete Alternative Models

Some alternative models to the STPS40SM100CT include: - STPS40L45CT: 45V, 40A Schottky diode - STPS40H100CW: 100V, 40A dual Schottky rectifier - STPS40M100CT: 100V, 40A power Schottky rectifier

In conclusion, the STPS40SM100CT is a high-performance Schottky diode suitable for various power conversion applications, offering low forward voltage drop, high current capability, and fast switching speed.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av STPS40SM100CT i tekniska lösningar

  1. What is the STPS40SM100CT used for?

    • The STPS40SM100CT is a Schottky diode designed for use in high-frequency rectification and freewheeling applications.

  2. What are the key features of the STPS40SM100CT?

    • The key features include a low forward voltage drop, high frequency operation, and a high junction temperature capability.

  3. What is the maximum forward voltage of the STPS40SM100CT?

    • The maximum forward voltage is typically around 0.55V at a forward current of 20A.

  4. What is the reverse recovery time of the STPS40SM100CT?

    • The reverse recovery time is typically around 30ns.

  5. What are the typical applications of the STPS40SM100CT?

    • Typical applications include switch mode power supplies, freewheeling diodes, and polarity protection.

  6. What is the maximum average forward current of the STPS40SM100CT?

    • The maximum average forward current is 40A.

  7. What is the maximum junction temperature of the STPS40SM100CT?

    • The maximum junction temperature is 150°C.

  8. What is the package type of the STPS40SM100CT?

    • The STPS40SM100CT comes in a TO-220AB package.

  9. What are the storage and operating temperature ranges for the STPS40SM100CT?

    • The storage temperature range is -65°C to 175°C, and the operating temperature range is -65°C to 150°C.

  10. What are some recommended alternative components to the STPS40SM100CT?

    • Some recommended alternatives include the STPS40L45CT, STPS40L60CT, and STPS40H100CT.