Vishay Semiconductor Diodes Division
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GL34B/1
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GL34B/1 Product Overview

Introduction

GL34B/1 is a versatile electronic component that belongs to the category of semiconductor devices. This entry provides an in-depth overview of GL34B/1, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Semiconductor Device
  • Use: Electronic circuit protection
  • Characteristics: High reliability, fast response time, low leakage current
  • Package: SOD-123FL
  • Essence: Diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Maximum Reverse Voltage (Vr): 40V
  • Average Rectified Current (Io): 3A
  • Peak Forward Surge Current (Ifsm): 100A
  • Operating Temperature Range: -65°C to +150°C
  • Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The GL34B/1 has a standard SOD-123FL package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Fast response time for overvoltage protection
  • Low forward voltage drop for minimal power loss
  • High surge current capability for robust performance

Advantages and Disadvantages

Advantages

  • Reliable overvoltage protection
  • Compact package size
  • Wide operating temperature range

Disadvantages

  • Limited maximum reverse voltage compared to some alternatives
  • Lower average rectified current compared to higher-rated diodes

Working Principles

GL34B/1 operates based on the principle of unidirectional conduction, allowing current flow in one direction while blocking it in the reverse direction. When the voltage across the diode exceeds the specified threshold, it conducts to protect the circuit from overvoltage conditions.

Detailed Application Field Plans

GL34B/1 finds extensive use in various electronic applications, including: - Power supplies - Battery chargers - LED lighting - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to GL34B/1 include: 1. 1N5820: Higher maximum reverse voltage 2. SB340: Higher average rectified current 3. SS34: Smaller package size

In conclusion, GL34B/1 serves as a reliable and efficient electronic component for circuit protection, offering fast response time, high surge current capability, and a compact package size. Its application spans across diverse electronic fields, making it a valuable asset in modern electronic designs.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de GL34B/1 en soluciones técnicas

  1. What is GL34B/1?

    • GL34B/1 is a type of high-strength steel commonly used in technical solutions for its excellent mechanical properties and corrosion resistance.

  2. What are the typical applications of GL34B/1?

    • GL34B/1 is often used in the construction of offshore platforms, marine vessels, and other structures that require high strength and corrosion resistance in harsh environments.

  3. What are the mechanical properties of GL34B/1?

    • GL34B/1 typically has a high tensile strength, good toughness, and excellent weldability, making it suitable for demanding technical applications.

  4. How does GL34B/1 compare to other types of steel in technical solutions?

    • Compared to other steels, GL34B/1 offers superior corrosion resistance and higher strength, making it ideal for applications in aggressive environments.

  5. What are the welding considerations for GL34B/1?

    • Welding of GL34B/1 requires careful attention to preheating, interpass temperature control, and post-weld heat treatment to ensure proper mechanical properties and corrosion resistance.

  6. Are there any limitations to the use of GL34B/1 in technical solutions?

    • While GL34B/1 offers excellent performance in harsh environments, it may not be cost-effective for applications that do not require its specific combination of strength and corrosion resistance.

  7. What are the available forms of GL34B/1 for technical solutions?

    • GL34B/1 is commonly available in plate, sheet, and structural forms, allowing for flexibility in design and fabrication of technical solutions.

  8. What are the environmental considerations when using GL34B/1 in technical solutions?

    • GL34B/1 is known for its resistance to corrosion in marine and offshore environments, making it an environmentally friendly choice for long-term durability.

  9. How can GL34B/1 be protected from corrosion in technical solutions?

    • In aggressive environments, GL34B/1 can be further protected with coatings, cathodic protection systems, or other corrosion prevention measures to extend its service life.

  10. What standards and specifications govern the use of GL34B/1 in technical solutions?

    • GL34B/1 is typically manufactured and tested according to industry standards such as API, ASTM, and DNV, ensuring its suitability for various technical applications.