Vishay Semiconductor Diodes Division
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ESH1PCHE3/85A
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ESH1PCHE3/85A Product Overview

Introduction

The ESH1PCHE3/85A is a versatile electronic component that belongs to the category of semiconductor devices. This entry provides a comprehensive overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Semiconductor Device
  • Use: Electronic circuitry, power management
  • Characteristics: High efficiency, compact size, reliable performance
  • Package: TO-220AB
  • Essence: Power rectifier
  • Packaging/Quantity: Bulk packaging, quantity varies based on supplier

Specifications

  • Model: ESH1PCHE3/85A
  • Type: Schottky Rectifier
  • Voltage Rating: 85V
  • Current Rating: 1A
  • Operating Temperature Range: -65°C to 175°C
  • Mounting Type: Through Hole
  • Package / Case: TO-220-2

Detailed Pin Configuration

The ESH1PCHE3/85A has a standard TO-220AB package with two pins. Pin 1 is the anode (A) and pin 2 is the cathode (K).

Functional Features

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

Advantages and Disadvantages

Advantages

  • Efficient power management
  • Compact design
  • Reliable performance in various operating conditions

Disadvantages

  • Limited maximum voltage rating compared to some alternatives
  • Sensitive to reverse voltage

Working Principles

The ESH1PCHE3/85A operates based on the Schottky diode principle, utilizing a metal-semiconductor junction to enable fast switching and low forward voltage drop.

Detailed Application Field Plans

The ESH1PCHE3/85A is commonly used in: - Switching power supplies - Voltage clamping circuits - Reverse polarity protection circuits - Low voltage rectification applications

Detailed and Complete Alternative Models

Some alternative models to the ESH1PCHE3/85A include: - ESH2PCHE3/85A: Higher current rating - ESH1PCHE3/100A: Higher voltage rating - ESH1PCHE3/70A: Lower voltage rating

In conclusion, the ESH1PCHE3/85A is a valuable semiconductor device with a range of applications in electronic circuitry and power management. Its efficient performance, compact design, and reliability make it a popular choice for various projects.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ESH1PCHE3/85A en soluciones técnicas

  1. What is ESH1PCHE3/85A?

    • ESH1PCHE3/85A is a type of high-speed, low-capacitance, unidirectional ESD (electrostatic discharge) protection diode.

  2. What are the key features of ESH1PCHE3/85A?

    • The key features of ESH1PCHE3/85A include its high-speed response, low capacitance, and unidirectional protection capability.

  3. In what technical solutions can ESH1PCHE3/85A be used?

    • ESH1PCHE3/85A can be used in various technical solutions such as USB ports, HDMI interfaces, Ethernet ports, and other high-speed data lines to protect against electrostatic discharge.

  4. What is the maximum voltage rating of ESH1PCHE3/85A?

    • The maximum voltage rating of ESH1PCHE3/85A is typically around 5V.

  5. How does ESH1PCHE3/85A provide ESD protection?

    • ESH1PCHE3/85A provides ESD protection by diverting transient currents away from sensitive components, thus preventing damage from electrostatic discharge events.

  6. What is the typical capacitance of ESH1PCHE3/85A?

    • The typical capacitance of ESH1PCHE3/85A is in the range of a few picofarads, ensuring minimal impact on signal integrity.

  7. Can ESH1PCHE3/85A be used in high-speed data applications?

    • Yes, ESH1PCHE3/85A is suitable for high-speed data applications due to its low capacitance and high-speed response.

  8. Is ESH1PCHE3/85A RoHS compliant?

    • Yes, ESH1PCHE3/85A is typically RoHS compliant, meeting environmental standards for electronics manufacturing.

  9. What is the operating temperature range of ESH1PCHE3/85A?

    • The operating temperature range of ESH1PCHE3/85A is typically between -40°C to 125°C, making it suitable for a wide range of environments.

  10. Are there any application notes or guidelines available for using ESH1PCHE3/85A in technical solutions?

    • Yes, manufacturers often provide application notes and guidelines for incorporating ESH1PCHE3/85A into technical solutions, offering recommendations for optimal performance and reliability.