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STTH2002CR
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STTH2002CR

Product Overview

Category

The STTH2002CR belongs to the category of high-performance Schottky rectifiers.

Use

It is commonly used in power factor correction, switch-mode power supplies, and freewheeling diodes for consumer, automotive, and industrial applications.

Characteristics

  • High efficiency and low forward voltage drop
  • Fast switching speed
  • Low thermal resistance
  • High surge current capability

Package

The STTH2002CR is available in a DPAK (TO-252) package, which offers a compact and surface-mountable form factor.

Essence

The essence of the STTH2002CR lies in its ability to provide efficient and reliable rectification in various power electronics applications.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Maximum Average Forward Current: 20A
  • Peak Reverse Voltage: 200V
  • Forward Voltage Drop: 0.65V at 10A
  • Operating Junction Temperature Range: -65°C to 175°C
  • Storage Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The STTH2002CR features a standard DPAK (TO-252) pin configuration with three pins: 1. Anode 2. Cathode 3. Heatsink tab

Functional Features

  • Low forward voltage drop ensures minimal power dissipation
  • Fast switching speed reduces switching losses
  • High surge current capability enhances reliability in rugged environments

Advantages

  • High efficiency leading to energy savings
  • Compact form factor suitable for space-constrained designs
  • Reliable performance across a wide temperature range

Disadvantages

  • Higher cost compared to standard silicon rectifiers
  • Sensitive to reverse voltage spikes, requiring additional protection circuitry in some applications

Working Principles

The STTH2002CR operates based on the Schottky barrier principle, where the metal-semiconductor junction provides fast switching and low forward voltage characteristics.

Detailed Application Field Plans

The STTH2002CR finds extensive use in the following application fields: - Power factor correction circuits in AC-DC converters - Switch-mode power supplies in various electronic devices - Freewheeling diodes in motor control and automotive systems

Detailed and Complete Alternative Models

Some alternative models to the STTH2002CR include: - STPS20H100CT: Similar specifications with a higher peak reverse voltage of 1000V - MBR2045CT: Dual Schottky rectifier with lower forward voltage drop

In conclusion, the STTH2002CR stands as a reliable and efficient component in power electronics, catering to diverse applications with its high-performance characteristics and compact packaging.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av STTH2002CR i tekniska lösningar

  1. What is the maximum repetitive peak reverse voltage of STTH2002CR?

    • The maximum repetitive peak reverse voltage of STTH2002CR is 200V.

  2. What is the average forward current of STTH2002CR?

    • The average forward current of STTH2002CR is 20A.

  3. What is the typical junction capacitance of STTH2002CR?

    • The typical junction capacitance of STTH2002CR is 110pF.

  4. What is the forward voltage drop of STTH2002CR at a specific current?

    • The forward voltage drop of STTH2002CR varies with current, typically around 0.85V at 10A.

  5. What is the maximum operating junction temperature of STTH2002CR?

    • The maximum operating junction temperature of STTH2002CR is 150°C.

  6. What are the typical applications of STTH2002CR in power electronics?

    • STTH2002CR is commonly used in power supplies, inverters, and motor control applications.

  7. Does STTH2002CR have a fast recovery time?

    • Yes, STTH2002CR has a fast recovery time, making it suitable for high-frequency applications.

  8. Is STTH2002CR suitable for use in flyback converters?

    • Yes, STTH2002CR is suitable for use in flyback converters due to its fast recovery characteristics.

  9. What package type is STTH2002CR available in?

    • STTH2002CR is available in a TO-220AC package.

  10. Can STTH2002CR be used in parallel to handle higher currents?

    • Yes, STTH2002CR can be used in parallel to increase the current-handling capability in high-power applications.