Vishay Semiconductor Diodes Division
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
MBRB1050HE3/81
Ver Detalle Hojas de datos

MBRB1050HE3/81

Introduction

The MBRB1050HE3/81 is a high-efficiency Schottky rectifier diode designed for various electronic applications. This entry provides an overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Rectification in power supply circuits, voltage clamping, and reverse polarity protection.
  • Characteristics: High efficiency, low forward voltage drop, fast switching speed.
  • Package: SMC (DO-214AB)
  • Essence: Schottky rectifier diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage Rating: 50V
  • Forward Current: 10A
  • Reverse Leakage Current: 500µA
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The MBRB1050HE3/81 follows the standard SMC (DO-214AB) package pin configuration: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • High efficiency and low power loss
  • Fast switching speed
  • Low forward voltage drop
  • Excellent thermal performance

Advantages and Disadvantages

Advantages

  • High efficiency
  • Low forward voltage drop
  • Fast switching speed
  • Excellent thermal performance

Disadvantages

  • Relatively higher reverse leakage current compared to some alternatives

Working Principles

The MBRB1050HE3/81 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes.

Detailed Application Field Plans

The MBRB1050HE3/81 is suitable for various applications, including: - Switching power supplies - Voltage clamping circuits - Reverse polarity protection - DC-DC converters - Solar panel bypass diodes

Detailed and Complete Alternative Models

Some alternative models to MBRB1050HE3/81 include: - MBRB1045HE3/45 - MBRB1060HE3/60 - MBRB10100HE3/100

In conclusion, the MBRB1050HE3/81 is a high-efficiency Schottky rectifier diode with excellent characteristics and versatile applications in electronic circuits.

Word Count: 366

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MBRB1050HE3/81 en soluciones técnicas

  1. What is the MBRB1050HE3/81 diode used for?

    • The MBRB1050HE3/81 diode is commonly used as a rectifier in power supply and voltage regulation applications.

  2. What are the key specifications of the MBRB1050HE3/81 diode?

    • The MBRB1050HE3/81 diode has a maximum average forward current of 10A, a reverse voltage of 50V, and a low forward voltage drop.

  3. Can the MBRB1050HE3/81 diode be used in high-frequency applications?

    • Yes, the MBRB1050HE3/81 diode is suitable for high-frequency switching due to its fast recovery time and low reverse recovery charge.

  4. Is the MBRB1050HE3/81 diode suitable for automotive applications?

    • Yes, the MBRB1050HE3/81 diode is often used in automotive electronics for various functions such as voltage regulation and power management.

  5. What are the typical thermal characteristics of the MBRB1050HE3/81 diode?

    • The MBRB1050HE3/81 diode features a low thermal resistance and is designed to operate within a wide temperature range, making it suitable for demanding environments.

  6. Does the MBRB1050HE3/81 diode require any special heat sinking considerations?

    • While the MBRB1050HE3/81 diode has good thermal performance, it is recommended to follow proper heat sinking guidelines, especially in high-power applications.

  7. Can the MBRB1050HE3/81 diode be used in parallel to increase current handling capacity?

    • Yes, the MBRB1050HE3/81 diode can be used in parallel to increase the overall current handling capacity, but proper current sharing techniques should be employed.

  8. What are the common failure modes of the MBRB1050HE3/81 diode?

    • Common failure modes include overcurrent conditions, excessive reverse voltage, and thermal overstress, so proper circuit protection measures should be implemented.

  9. Are there any application notes or reference designs available for the MBRB1050HE3/81 diode?

    • Yes, manufacturers often provide application notes and reference designs to help engineers integrate the MBRB1050HE3/81 diode into their technical solutions.

  10. Where can I find detailed information about the MBRB1050HE3/81 diode's performance in specific technical solutions?

    • Detailed performance data and application-specific information can be found in the datasheet provided by the manufacturer, as well as through technical support channels.