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STPS120M
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STPS120M

Product Overview

Category

The STPS120M belongs to the category of Schottky diodes.

Use

It is used as a rectifier in power supply applications and as a freewheeling diode in switching power supplies.

Characteristics

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

Package

The STPS120M is available in a PowerFLAT package, which provides a low profile and compact footprint.

Essence

The essence of the STPS120M lies in its efficient and reliable rectification capabilities in power electronics applications.

Packaging/Quantity

The STPS120M is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Maximum Average Forward Current: 120A
  • Reverse Voltage: 20V
  • Forward Voltage Drop: 0.55V at 60A
  • Reverse Leakage Current: 50µA at 25°C

Detailed Pin Configuration

The STPS120M has a standard pin configuration with two terminals for connection.

Functional Features

  • High current carrying capability
  • Low forward voltage drop
  • Fast recovery time
  • Low reverse leakage current

Advantages and Disadvantages

Advantages

  • Efficient power conversion
  • Reduced power losses
  • Compact form factor

Disadvantages

  • Higher cost compared to standard diodes
  • Sensitive to overvoltage conditions

Working Principles

The STPS120M 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

The STPS120M finds extensive use in: - Switch-mode power supplies - DC-DC converters - Motor drive circuits - Solar inverters

Detailed and Complete Alternative Models

Some alternative models to the STPS120M include: - STPS20H100CT - STPS30L45CT - STPS2L60A

In conclusion, the STPS120M Schottky diode offers high-performance rectification capabilities in power electronics applications, making it an essential component in modern power supply designs.

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  1. What is the STPS120M?

    • The STPS120M is a Schottky diode designed for high-frequency applications and low forward voltage drop.

  2. What are the key features of the STPS120M?

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

  3. What are the typical applications of the STPS120M?

    • Typical applications include freewheeling diodes, OR-ing diodes in power supplies, and polarity protection diodes.

  4. What is the maximum forward voltage of the STPS120M?

    • The maximum forward voltage is typically around 0.55V at a forward current of 60A.

  5. What is the reverse recovery time of the STPS120M?

    • The reverse recovery time is typically around 20ns.

  6. What is the maximum junction temperature of the STPS120M?

    • The maximum junction temperature is 175°C.

  7. What is the package type of the STPS120M?

    • The STPS120M is available in a D²PAK package.

  8. What are the advantages of using the STPS120M in high-frequency applications?

    • The advantages include low forward voltage drop, fast switching speed, and high-temperature capability.

  9. Can the STPS120M be used in automotive applications?

    • Yes, the STPS120M is suitable for automotive applications due to its high-temperature capability and reliability.

  10. Are there any recommended layout considerations when using the STPS120M?

    • Yes, it is recommended to minimize the loop area and keep the traces short to reduce parasitic inductance and optimize performance.