Vishay Semiconductor Diodes Division
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MBR10H90-E3/45
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MBR10H90-E3/45

Product Overview

Category

The MBR10H90-E3/45 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 efficiency due to low forward voltage drop
  • Fast switching speed
  • Low power loss
  • High surge capability

Package

The MBR10H90-E3/45 is typically available in a TO-220AB package.

Essence

This rectifier is essential for converting alternating current (AC) to direct current (DC) with minimal power loss.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum Average Forward Current: 10A
  • Peak Repetitive Reverse Voltage: 90V
  • Operating Junction Temperature Range: -65°C to +175°C
  • Forward Voltage Drop: 0.55V at 5A
  • Reverse Leakage Current: 0.5mA at 90V

Detailed Pin Configuration

The MBR10H90-E3/45 typically has three pins: 1. Anode 2. Cathode 3. Heatsink tab (connected to the cathode)

Functional Features

  • High current capability
  • Low thermal resistance
  • Reliable and robust construction

Advantages

  • Low forward voltage drop leads to high efficiency
  • Fast switching speed allows for rapid response in circuits
  • Low power loss contributes to energy savings

Disadvantages

  • Higher cost compared to standard diodes
  • Sensitive to overvoltage conditions

Working Principles

The MBR10H90-E3/45 operates based on the Schottky barrier principle, where a metal-semiconductor junction is formed, resulting in lower forward voltage drop and faster switching characteristics compared to conventional PN-junction diodes.

Detailed Application Field Plans

This rectifier is widely used in: - Switching power supplies - DC-DC converters - Solar panel bypass diodes - Automotive electronics

Detailed and Complete Alternative Models

  • MBRB10H90CTG
  • SS510
  • SB5100

In conclusion, the MBR10H90-E3/45 Schottky Barrier Rectifier offers high efficiency, fast switching speed, and low power loss, making it suitable for various power supply and voltage clamping applications. Its working principles and detailed application field plans showcase its versatility in modern electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MBR10H90-E3/45 v technických řešeních

  1. What is the MBR10H90-E3/45 used for?

    • The MBR10H90-E3/45 is a Schottky diode commonly used in power supply, voltage regulation, and reverse polarity protection applications.

  2. What is the maximum forward voltage of the MBR10H90-E3/45?

    • The maximum forward voltage of the MBR10H90-E3/45 is typically around 0.65V at a forward current of 10A.

  3. What is the reverse voltage rating of the MBR10H90-E3/45?

    • The MBR10H90-E3/45 has a reverse voltage rating of 90V, making it suitable for applications requiring high reverse voltage tolerance.

  4. What is the typical junction capacitance of the MBR10H90-E3/45?

    • The typical junction capacitance of the MBR10H90-E3/45 is around 300pF at a reverse bias of 4V.

  5. Is the MBR10H90-E3/45 suitable for high-frequency applications?

    • Yes, the MBR10H90-E3/45 is designed for high-speed switching applications, making it suitable for high-frequency circuits.

  6. What is the operating temperature range of the MBR10H90-E3/45?

    • The MBR10H90-E3/45 is rated for an operating temperature range of -55°C to 175°C, allowing it to be used in a wide range of environments.

  7. Can the MBR10H90-E3/45 be used in parallel to increase current handling capacity?

    • Yes, the MBR10H90-E3/45 can be used in parallel to increase the overall current handling capacity in a circuit.

  8. Does the MBR10H90-E3/45 require a heatsink for certain applications?

    • Depending on the application and current levels, a heatsink may be recommended to ensure optimal thermal performance of the MBR10H90-E3/45.

  9. What are some common applications for the MBR10H90-E3/45 in technical solutions?

    • Common applications include DC-DC converters, motor drive circuits, solar panel bypass diodes, and battery charging circuits.

  10. Are there any specific layout considerations when using the MBR10H90-E3/45 in a PCB design?

    • It's important to minimize trace lengths and keep the diode close to the load to reduce parasitic inductance and ensure proper performance. Additionally, attention should be given to thermal management to maintain safe operating temperatures.