Vishay Semiconductor Diodes Division
Bild kan vara representation.
Se specifikationer för produktinformation.
SBLB10L25HE3/81
Visa detalj Datablad

SBLB10L25HE3/81 Product Overview

Introduction

The SBLB10L25HE3/81 is a semiconductor product that belongs to the category of Schottky Barrier Rectifiers. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the SBLB10L25HE3/81.

Basic Information Overview

  • Category: Schottky Barrier Rectifiers
  • Use: The SBLB10L25HE3/81 is used as a rectifier in various electronic circuits, especially in power supply applications.
  • Characteristics: It exhibits low forward voltage drop, high switching speed, and high thermal stability.
  • Package: The SBLB10L25HE3/81 is typically available in a surface-mount SMB package.
  • Essence: It is designed to provide efficient rectification with minimal power loss.
  • Packaging/Quantity: The product is commonly packaged in reels or tubes, containing a specific quantity per package.

Specifications

  • Voltage Rating: 25V
  • Average Forward Current: 10A
  • Peak Non-Repetitive Surge Current: 150A
  • Operating Temperature Range: -65°C to +125°C
  • Storage Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The SBLB10L25HE3/81 typically has two pins for connection, with the pinout configuration as follows: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Low forward voltage drop
  • High switching speed
  • High thermal stability
  • Low leakage current

Advantages and Disadvantages

Advantages

  • Efficient rectification
  • Low power loss
  • Fast switching characteristics
  • High temperature operation capability

Disadvantages

  • Sensitivity to reverse voltage spikes
  • Limited voltage rating compared to some other rectifier types

Working Principles

The SBLB10L25HE3/81 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast switching and low forward voltage drop during rectification.

Detailed Application Field Plans

The SBLB10L25HE3/81 finds extensive use in the following applications: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Freewheeling diodes in inductive load circuits

Detailed and Complete Alternative Models

Some alternative models to the SBLB10L25HE3/81 include: - SBLB20L30HE3/81 - SBLB15L20HE3/81 - SBLB12L18HE3/81 - SBLB8L15HE3/81

In conclusion, the SBLB10L25HE3/81 is a vital component in electronic circuits requiring efficient rectification with minimal power loss. Its characteristics, specifications, and application versatility make it a popular choice in various power supply and conversion applications.

[Word Count: 411]

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SBLB10L25HE3/81 i tekniska lösningar

  1. What is the SBLB10L25HE3/81 used for in technical solutions?

    • The SBLB10L25HE3/81 is a Schottky diode designed for high efficiency and low forward voltage drop, making it suitable for power supply and voltage regulation applications.

  2. What are the key specifications of the SBLB10L25HE3/81?

    • The SBLB10L25HE3/81 has a maximum average forward current of 10A, a reverse voltage of 25V, and a low forward voltage drop, making it ideal for high-efficiency designs.

  3. How can the SBLB10L25HE3/81 be used in power supply designs?

    • The SBLB10L25HE3/81 can be used as a rectifier in power supply designs to efficiently convert AC to DC, thanks to its low forward voltage drop and high current capability.

  4. In what types of voltage regulation applications can the SBLB10L25HE3/81 be utilized?

    • The SBLB10L25HE3/81 can be used in voltage regulation circuits to provide stable output voltage with minimal power loss due to its low forward voltage drop characteristic.

  5. What are the thermal considerations when using the SBLB10L25HE3/81 in technical solutions?

    • Proper heat sinking and thermal management should be considered to ensure the SBLB10L25HE3/81 operates within its specified temperature range for optimal performance and reliability.

  6. Can the SBLB10L25HE3/81 be used in automotive electronics applications?

    • Yes, the SBLB10L25HE3/81's high current capability and low forward voltage drop make it suitable for use in automotive electronics such as power management systems and LED lighting.

  7. Are there any specific layout considerations when incorporating the SBLB10L25HE3/81 into a circuit?

    • It is important to minimize trace lengths and optimize PCB layout to reduce parasitic resistance and inductance, ensuring the diode operates at its highest efficiency.

  8. What are the advantages of using the SBLB10L25HE3/81 in solar power applications?

    • The SBLB10L25HE3/81's low forward voltage drop can help maximize the energy harvest in solar power systems by minimizing power losses in the conversion process.

  9. Can the SBLB10L25HE3/81 be used in switch-mode power supply (SMPS) designs?

    • Yes, the SBLB10L25HE3/81 is well-suited for SMPS designs due to its fast switching characteristics and low conduction losses.

  10. What are some common failure modes to consider when using the SBLB10L25HE3/81 in technical solutions?

    • Overheating due to excessive current or inadequate heat dissipation, reverse voltage breakdown, and voltage transients are potential failure modes to be mindful of when using the SBLB10L25HE3/81. Regular testing and proper design considerations can mitigate these risks.