Vishay Semiconductor Diodes Division
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SF5402-TR
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SF5402-TR

Product Overview

SF5402-TR belongs to the category of semiconductor devices and is commonly used as a rectifier diode. It is known for its high efficiency, low forward voltage drop, and fast switching capabilities. The package typically includes multiple units of the diode, and it is widely used in various electronic circuits due to its reliability and performance.

Basic Information

  • Category: Semiconductor Devices
  • Use: Rectifier Diode
  • Characteristics: High efficiency, low forward voltage drop, fast switching
  • Package: Multiple units in a single package
  • Essence: Reliable and high-performance rectifier diode
  • Packaging/Quantity: Varies based on manufacturer and supplier

Specifications

  • Forward Voltage Drop: Typically low
  • Reverse Recovery Time: Fast
  • Maximum Forward Current: Varies based on specific model
  • Maximum Reverse Voltage: Varies based on specific model
  • Operating Temperature Range: -40°C to 150°C
  • Package Type: Surface Mount (SMD)

Detailed Pin Configuration

The SF5402-TR typically features a standard surface mount package with two pins. The pin configuration is as follows: 1. Anode 2. Cathode

Functional Features

  • High efficiency rectification
  • Fast switching speed
  • Low forward voltage drop
  • Reliable performance under varying operating conditions

Advantages and Disadvantages

Advantages

  • High efficiency
  • Fast switching speed
  • Reliable performance
  • Low forward voltage drop

Disadvantages

  • Limited maximum forward current and reverse voltage ratings compared to some alternative models

Working Principles

SF5402-TR operates based on the principle of rectification, allowing current to flow predominantly in one direction while offering minimal resistance in the forward bias condition. This enables efficient conversion of alternating current (AC) to direct current (DC) in electronic circuits.

Detailed Application Field Plans

SF5402-TR is commonly used in the following applications: - Power supplies - Battery chargers - LED lighting - Switching power converters - Motor drives

Detailed and Complete Alternative Models

Some alternative models to SF5402-TR include: - 1N4007 - FR207 - UF4007 - HER208

These alternative models offer similar rectification capabilities and can be used as substitutes based on specific design requirements.

In conclusion, SF5402-TR is a reliable and efficient rectifier diode that finds widespread use in various electronic applications due to its high performance and fast switching characteristics.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SF5402-TR v technických řešeních

Sure, here are 10 common questions and answers related to the application of SF5402-TR in technical solutions:

  1. What is SF5402-TR?

    • SF5402-TR is a high-speed, low-capacitance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What are the key features of SF5402-TR?

    • The key features of SF5402-TR include a low clamping voltage, fast response time, low leakage current, and high surge capability.

  3. How is SF5402-TR typically used in technical solutions?

    • SF5402-TR is commonly used in applications such as data lines, telecommunications equipment, industrial control systems, and automotive electronics to protect against voltage surges and spikes.

  4. What is the maximum working voltage of SF5402-TR?

    • The maximum working voltage of SF5402-TR is typically around 5.8V.

  5. What is the clamping voltage of SF5402-TR?

    • The clamping voltage of SF5402-TR is typically around 9.2V at 5A.

  6. What is the operating temperature range of SF5402-TR?

    • SF5402-TR is designed to operate within a temperature range of -55°C to 150°C.

  7. Can SF5402-TR be used for ESD protection?

    • Yes, SF5402-TR can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.

  8. Is SF5402-TR RoHS compliant?

    • Yes, SF5402-TR is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What package types are available for SF5402-TR?

    • SF5402-TR is available in various package types, including SOD-123, SMA, and SMB.

  10. Are there any application notes or design guidelines available for using SF5402-TR in technical solutions?

    • Yes, detailed application notes and design guidelines are available from the manufacturer to assist engineers in implementing SF5402-TR effectively in their technical solutions.