Diodes Incorporated
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SBR30300CT
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SBR30300CT

Product Overview

Category

The SBR30300CT belongs to the category of Schottky Barrier Rectifiers.

Use

It is commonly used in power supply applications, voltage clamping, and reverse polarity protection.

Characteristics

  • High current capability
  • Low forward voltage drop
  • Fast switching speed
  • High temperature operation

Package

The SBR30300CT is typically available in a TO-220AB package.

Essence

This rectifier is essential for converting alternating current (AC) to direct current (DC) in various electronic devices and power supplies.

Packaging/Quantity

It is usually packaged in reels or tubes and is available in quantities of 50 or 100 units per package.

Specifications

  • Maximum Average Forward Current: 30A
  • Maximum Reverse Voltage: 300V
  • Forward Voltage Drop: 0.65V at 15A
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The SBR30300CT has a standard TO-220AB pin configuration with the following pins: 1. Anode 2. Cathode 3. Not connected (tab)

Functional Features

  • Low power loss
  • High efficiency
  • High surge current capability
  • Guard ring for enhanced ruggedness and long-term reliability

Advantages and Disadvantages

Advantages

  • Low forward voltage drop reduces power dissipation
  • Fast switching speed allows for efficient operation
  • High surge current capability ensures reliability in demanding conditions

Disadvantages

  • Higher cost compared to standard silicon diodes
  • Limited reverse voltage compared to some other rectifiers

Working Principles

The SBR30300CT operates based on the Schottky barrier principle, where the metal-semiconductor junction provides low forward voltage drop and fast switching characteristics. When a forward bias is applied, the rectifier allows current to flow with minimal resistance, enabling efficient conversion of AC to DC.

Detailed Application Field Plans

The SBR30300CT is widely used in: - Switching power supplies - DC-DC converters - Motor control circuits - Solar panel bypass diodes - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the SBR30300CT include: - SBR2040CT - SBR3060CT - SBR40100CT - SB560

In conclusion, the SBR30300CT is a high-performance Schottky Barrier Rectifier with versatile applications in power electronics and related fields. Its combination of high current capability, low forward voltage drop, and fast switching speed make it an ideal choice for various power supply and voltage clamping applications.

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  1. What is SBR30300CT?

    • SBR30300CT is a type of Schottky barrier rectifier diode commonly used in power supply and voltage regulation applications.

  2. What are the key features of SBR30300CT?

    • The key features of SBR30300CT include low forward voltage drop, high current capability, fast switching speed, and high temperature operation.

  3. What are the typical applications of SBR30300CT?

    • SBR30300CT is commonly used in switch mode power supplies, freewheeling diodes, OR-ing diodes, and reverse battery protection circuits.

  4. What is the maximum forward voltage of SBR30300CT?

    • The maximum forward voltage of SBR30300CT is typically around 0.55V at a forward current of 30A.

  5. What is the maximum reverse voltage of SBR30300CT?

    • The maximum reverse voltage of SBR30300CT is typically around 30V.

  6. What is the operating temperature range of SBR30300CT?

    • SBR30300CT can typically operate within a temperature range of -65°C to 175°C.

  7. How does SBR30300CT compare to traditional rectifier diodes?

    • SBR30300CT offers lower forward voltage drop and faster switching speed compared to traditional rectifier diodes, making it more efficient in high-frequency applications.

  8. Can SBR30300CT be used in parallel for higher current applications?

    • Yes, SBR30300CT can be used in parallel to increase the current handling capability in high-power applications.

  9. What precautions should be taken when using SBR30300CT in a circuit?

    • Precautions such as proper heat sinking, avoiding reverse voltage application, and ensuring proper current derating should be considered when using SBR30300CT in a circuit.

  10. Where can I find detailed technical specifications and application notes for SBR30300CT?

    • Detailed technical specifications and application notes for SBR30300CT can be found in the manufacturer's datasheet and application notes, which are available on their official website or through authorized distributors.