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STTH1R02A
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STTH1R02A

Product Overview

Category

The STTH1R02A belongs to the category of power diodes.

Use

It is commonly used in rectification and freewheeling applications in power supplies, lighting, and industrial equipment.

Characteristics

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

Package

The STTH1R02A is available in a DO-201AD package.

Essence

This diode is essential for converting alternating current (AC) to direct current (DC) in various electronic circuits.

Packaging/Quantity

The STTH1R02A is typically packaged in reels or tubes and is available in varying quantities depending on the supplier.

Specifications

  • Maximum Average Forward Current: 10A
  • Peak Reverse Voltage: 200V
  • Forward Voltage Drop: 0.85V at 5A
  • Reverse Recovery Time: 35ns

Detailed Pin Configuration

The STTH1R02A has a standard DO-201AD package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

  • Efficient rectification of AC to DC
  • Fast switching speed for improved performance
  • Low forward voltage drop for reduced power loss

Advantages and Disadvantages

Advantages

  • High current capability allows for use in demanding applications
  • Low forward voltage drop reduces power dissipation
  • Fast switching speed enables high-frequency operation

Disadvantages

  • Higher reverse recovery time compared to some alternative models
  • Limited peak reverse voltage compared to higher voltage diodes

Working Principles

The STTH1R02A operates based on the principle of unidirectional conduction, allowing current flow in one direction while blocking it in the reverse direction. When forward-biased, it conducts current with minimal voltage drop, enabling efficient rectification.

Detailed Application Field Plans

The STTH1R02A is widely used in: - Switch-mode power supplies - LED lighting systems - Motor drives - Industrial automation equipment

Detailed and Complete Alternative Models

Some alternative models to the STTH1R02A include: - STTH2R06A: Higher peak reverse voltage - STTH3R02A: Lower forward voltage drop - STTH4R02A: Faster reverse recovery time

In conclusion, the STTH1R02A power diode offers high current capability, low forward voltage drop, and fast switching speed, making it suitable for various rectification and freewheeling applications in electronics.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STTH1R02A v technických řešeních

  1. What is the STTH1R02A?

    • The STTH1R02A is a high-voltage, ultrafast rectifier diode designed for various technical solutions.

  2. What are the key features of the STTH1R02A?

    • The key features include a high voltage capability, ultrafast switching, low reverse recovery time, and a compact, surface-mount package.

  3. In what technical applications can the STTH1R02A be used?

    • The STTH1R02A can be used in power supplies, inverters, converters, freewheeling diodes, and other applications requiring high-speed rectification.

  4. What is the maximum voltage rating of the STTH1R02A?

    • The STTH1R02A has a maximum repetitive peak reverse voltage of 200V.

  5. What is the typical forward voltage drop of the STTH1R02A?

    • The typical forward voltage drop at a specified current is around 1.7V.

  6. What is the maximum forward surge current rating of the STTH1R02A?

    • The maximum forward surge current is typically rated at a specific pulse width and repetition rate.

  7. Does the STTH1R02A require a heatsink in high-power applications?

    • Yes, in high-power applications, a heatsink may be necessary to dissipate heat effectively.

  8. Is the STTH1R02A RoHS compliant?

    • Yes, the STTH1R02A is RoHS compliant, meeting environmental standards.

  9. What is the recommended operating temperature range for the STTH1R02A?

    • The recommended operating temperature range is typically from -65°C to +175°C.

  10. Where can I find detailed specifications and application notes for the STTH1R02A?

    • Detailed specifications and application notes can be found in the datasheet provided by the manufacturer or on their official website.