STMicroelectronics
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STTH50W03CW
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STTH50W03CW

Product Overview

Category

The STTH50W03CW belongs to the category of power rectifiers.

Use

It is used for converting alternating current (AC) to direct current (DC) in various electronic applications.

Characteristics

  • High efficiency
  • Low forward voltage drop
  • Fast switching capability
  • High surge current capability

Package

The STTH50W03CW is typically available in a TO-247 package.

Essence

The essence of this product lies in its ability to efficiently convert AC to DC while minimizing energy loss and heat generation.

Packaging/Quantity

The product is usually packaged individually and quantities may vary based on supplier specifications.

Specifications

  • Maximum Average Forward Current: 50A
  • Repetitive Peak Reverse Voltage: 300V
  • Forward Voltage Drop: 1.35V
  • Reverse Recovery Time: 35ns
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The STTH50W03CW typically has three pins: 1. Anode 2. Cathode 3. Gate

Functional Features

  • High current carrying capability
  • Fast recovery time
  • Low leakage current

Advantages

  • High efficiency
  • Low forward voltage drop
  • Fast switching speed
  • Suitable for high-frequency applications

Disadvantages

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

Working Principles

The STTH50W03CW operates based on the principle of rectification, where it allows current to flow in only one direction, effectively converting AC to DC.

Detailed Application Field Plans

This product is commonly used in: - Switch-mode power supplies - Motor drives - Inverters - Welding equipment - Uninterruptible power supplies (UPS)

Detailed and Complete Alternative Models

Some alternative models to the STTH50W03CW include: - STTH60P03SW - STTH30R03CW - STTH40W03CW - STTH20R03CW

In conclusion, the STTH50W03CW power rectifier offers high efficiency, fast switching capabilities, and is suitable for various electronic applications requiring AC to DC conversion.

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Énumérez 10 questions et réponses courantes liées à l'application de STTH50W03CW dans les solutions techniques

  1. What is the maximum voltage rating of STTH50W03CW?

    • The maximum voltage rating of STTH50W03CW is 300V.

  2. What is the maximum current rating of STTH50W03CW?

    • The maximum current rating of STTH50W03CW is 50A.

  3. What is the forward voltage drop of STTH50W03CW at its rated current?

    • The forward voltage drop of STTH50W03CW at its rated current is typically around 1.35V.

  4. What is the reverse recovery time of STTH50W03CW?

    • The reverse recovery time of STTH50W03CW is typically around 35ns.

  5. Is STTH50W03CW suitable for high-frequency applications?

    • Yes, STTH50W03CW is suitable for high-frequency applications due to its fast recovery time.

  6. What are the typical applications of STTH50W03CW?

    • STTH50W03CW is commonly used in power supplies, motor drives, and inverters.

  7. Does STTH50W03CW require a heatsink for operation?

    • It is recommended to use a heatsink with STTH50W03CW, especially in high-power applications, to ensure proper thermal management.

  8. What is the operating temperature range of STTH50W03CW?

    • The operating temperature range of STTH50W03CW is typically -40°C to 175°C.

  9. Can STTH50W03CW be used in parallel to increase current handling capability?

    • Yes, STTH50W03CW can be used in parallel to increase the overall current handling capability in a circuit.

  10. Are there any specific layout considerations when using STTH50W03CW in a design?

    • It is important to minimize loop inductance and provide adequate decoupling to ensure stable and reliable performance when using STTH50W03CW in a design.