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STTH208U
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STTH208U

Product Overview

Category

STTH208U belongs to the category of ultrafast diodes.

Use

These diodes are commonly used in high-frequency switching power supplies, free-wheeling diodes, and reverse battery protection.

Characteristics

  • Ultrafast recovery time
  • Low forward voltage drop
  • High reliability
  • Low leakage current

Package

STTH208U is available in a TO-220AC package.

Essence

The essence of STTH208U lies in its ability to efficiently handle high-frequency switching applications while maintaining low power losses.

Packaging/Quantity

STTH208U is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Reverse Voltage: 600V
  • Forward Current: 20A
  • Forward Voltage: 1.35V
  • Recovery Time: 35ns
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

STTH208U features a standard TO-220AC pin configuration: 1. Anode 2. Cathode 3. Not connected

Functional Features

STTH208U offers: - Ultrafast recovery time for improved efficiency - Low forward voltage drop for reduced power losses - High reliability for consistent performance

Advantages and Disadvantages

Advantages

  • Efficient handling of high-frequency switching applications
  • Low power losses
  • Reliable performance

Disadvantages

  • Higher cost compared to standard diodes
  • Limited availability from some suppliers

Working Principles

STTH208U operates based on the principles of semiconductor physics, utilizing its ultrafast recovery time and low forward voltage drop to facilitate efficient switching and power control.

Detailed Application Field Plans

STTH208U is well-suited for use in: - Switching power supplies - Inverters - Motor drives - Solar inverters - Uninterruptible power supplies (UPS)

Detailed and Complete Alternative Models

Some alternative models to STTH208U include: - STTH30R06W - STTH30L06D - STTH30R04D - STTH30R03CG

In conclusion, STTH208U is a high-performance ultrafast diode designed for efficient handling of high-frequency switching applications, offering low power losses and reliable operation. Its application spans across various industries, making it a versatile component in power electronics.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STTH208U v technických řešeních

  1. What is the maximum repetitive peak reverse voltage of STTH208U?

    • The maximum repetitive peak reverse voltage of STTH208U is 800V.

  2. What is the average forward current of STTH208U?

    • The average forward current of STTH208U is 20A.

  3. What is the typical junction capacitance of STTH208U?

    • The typical junction capacitance of STTH208U is 110pF at 4V, 1MHz.

  4. What are the typical applications of STTH208U?

    • STTH208U is commonly used in power factor correction, switch-mode power supplies, and freewheeling diodes.

  5. What is the operating junction temperature range for STTH208U?

    • The operating junction temperature range for STTH208U is -40°C to 175°C.

  6. What is the forward voltage drop of STTH208U at a specific current?

    • The forward voltage drop of STTH208U varies with current, typically around 1.25V at 20A.

  7. Does STTH208U have a low leakage current?

    • Yes, STTH208U has a low leakage current, making it suitable for high-efficiency applications.

  8. Is STTH208U suitable for fast switching applications?

    • Yes, STTH208U is designed for fast switching due to its low recovery time.

  9. What package type does STTH208U come in?

    • STTH208U is available in the TO-220AC package.

  10. Are there any recommended thermal management considerations for using STTH208U?

    • It is recommended to use proper heat sinking and thermal management techniques when using STTH208U to ensure optimal performance and reliability.