Vishay Semiconductor Diodes Division
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SA28HE3/73
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SA28HE3/73 Product Overview

Introduction

The SA28HE3/73 is a versatile electronic component that belongs to the category of semiconductor devices. This product is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Semiconductor Device
  • Use: Electronic circuitry, power management
  • Characteristics: High efficiency, low power consumption, compact size
  • Package: TO-220AB
  • Essence: Power rectification and management
  • Packaging/Quantity: Typically packaged in reels or tubes, quantity varies based on supplier and customer requirements

Specifications

  • Voltage Rating: 100V
  • Current Rating: 20A
  • Forward Voltage Drop: 0.85V
  • Reverse Leakage Current: 10μA
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The SA28HE3/73 has a standard TO-220AB package with three pins: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: Gate

Functional Features

  • Efficient power rectification
  • Low forward voltage drop
  • Fast switching capability
  • High current handling capacity
  • Reliable thermal performance

Advantages and Disadvantages

Advantages

  • High efficiency
  • Compact size
  • Low power consumption
  • Wide operating temperature range

Disadvantages

  • Sensitive to voltage spikes
  • Requires proper heat dissipation for optimal performance

Working Principles

The SA28HE3/73 operates based on the principles of semiconductor physics, utilizing its unique material properties to facilitate efficient power management and rectification within electronic circuits.

Detailed Application Field Plans

The SA28HE3/73 finds extensive application in the following fields: - Switching power supplies - Motor control systems - Solar inverters - Battery charging circuits - LED lighting systems

Detailed and Complete Alternative Models

  • SA28HE3/72: Similar specifications with minor variations
  • SA30HE3/73: Higher voltage rating and current handling capacity
  • SA25HE3/73: Lower voltage drop and faster switching speed

In conclusion, the SA28HE3/73 is a crucial semiconductor device with diverse applications in modern electronic systems, offering high efficiency and reliable performance.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SA28HE3/73 en soluciones técnicas

  1. What is SA28HE3/73?

    • SA28HE3/73 is a high-performance adhesive sealant commonly used in technical solutions for bonding and sealing applications.

  2. What are the key features of SA28HE3/73?

    • SA28HE3/73 offers excellent adhesion, chemical resistance, and durability, making it suitable for various technical solutions.

  3. How is SA28HE3/73 applied?

    • SA28HE3/73 is typically applied using a caulking gun or dispenser to ensure precise application on surfaces.

  4. What materials can SA28HE3/73 bond to?

    • SA28HE3/73 can bond to a wide range of materials including metals, plastics, glass, and composites, making it versatile for technical solutions.

  5. Is SA28HE3/73 suitable for outdoor applications?

    • Yes, SA28HE3/73 is designed to withstand outdoor conditions, including exposure to UV radiation and varying temperatures.

  6. What is the curing time for SA28HE3/73?

    • The curing time for SA28HE3/73 varies depending on environmental conditions, but it typically forms a strong bond within 24 hours.

  7. Can SA28HE3/73 be painted over?

    • Yes, SA28HE3/73 can be painted over once it has fully cured, allowing for seamless integration into technical solutions.

  8. Is SA28HE3/73 resistant to chemicals and solvents?

    • Yes, SA28HE3/73 exhibits excellent resistance to a wide range of chemicals and solvents, ensuring long-term stability in technical applications.

  9. Does SA28HE3/73 require special handling precautions?

    • While SA28HE3/73 is safe to handle, it's important to follow standard safety practices such as wearing gloves and working in well-ventilated areas.

  10. What are some common technical solutions that utilize SA28HE3/73?

    • SA28HE3/73 is commonly used in automotive assembly, aerospace applications, construction projects, and electronic device manufacturing due to its reliable performance and versatility.