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STTH312B
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STTH312B

Product Overview

Category

The STTH312B 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

Package

The STTH312B is available in a standard through-hole package.

Essence

The essence of the STTH312B lies in its ability to efficiently convert AC to DC with minimal loss.

Packaging/Quantity

The STTH312B is typically packaged in reels and is available in varying quantities depending on the supplier.

Specifications

  • Maximum Average Forward Current: 3A
  • Peak Reverse Voltage: 1200V
  • Forward Voltage Drop: 1.35V at 3A
  • Reverse Recovery Time: 35ns

Detailed Pin Configuration

The STTH312B has a standard through-hole pin configuration with the following pins: 1. Anode 2. Cathode

Functional Features

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

Advantages

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

Disadvantages

  • Limited maximum average forward current
  • Higher reverse recovery time compared to some alternative models

Working Principles

The STTH312B 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

The STTH312B is commonly used in: - Power supplies - Motor drives - Inverters - Welding equipment

Detailed and Complete Alternative Models

Some alternative models to the STTH312B include: - STTH30R03 - STTH60P03 - STTH8R06

In conclusion, the STTH312B is a reliable power rectifier with high efficiency and fast switching capabilities, making it suitable for various electronic applications.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan STTH312B dalam solusi teknis

  1. What is the maximum voltage rating of STTH312B?

    • The maximum voltage rating of STTH312B is 1200V.

  2. What is the maximum forward current of STTH312B?

    • The maximum forward current of STTH312B is 30A.

  3. What is the typical forward voltage drop of STTH312B at 10A?

    • The typical forward voltage drop of STTH312B at 10A is 1.35V.

  4. What is the reverse recovery time of STTH312B?

    • The reverse recovery time of STTH312B is typically 35ns.

  5. Can STTH312B be used in high-frequency applications?

    • Yes, STTH312B is suitable for high-frequency applications due to its fast recovery time.

  6. Is STTH312B suitable for use in power factor correction circuits?

    • Yes, STTH312B is commonly used in power factor correction circuits due to its high voltage and current ratings.

  7. What are the typical thermal characteristics of STTH312B?

    • The typical thermal resistance junction-to-case of STTH312B is 1.5°C/W.

  8. Does STTH312B have a low leakage current?

    • Yes, STTH312B has a low reverse leakage current, making it suitable for energy-efficient designs.

  9. Can STTH312B be used in motor drive applications?

    • Yes, STTH312B can be used in motor drive applications due to its high current handling capability.

  10. Are there any application notes or reference designs available for using STTH312B in power supplies?

    • Yes, ST offers application notes and reference designs for utilizing STTH312B in power supply applications, providing valuable design guidance.