Vishay Semiconductor Diodes Division
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SS33HE3/9AT
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SS33HE3/9AT Product Overview

Introduction

SS33HE3/9AT is a semiconductor product belonging to the category of Schottky diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of SS33HE3/9AT.

Basic Information Overview

  • Category: Schottky Diode
  • Use: Rectification and voltage clamping in various electronic circuits
  • Characteristics: Low forward voltage drop, fast switching speed, low reverse leakage current
  • Package: SOD-123
  • Essence: High-efficiency rectification and voltage clamping
  • Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

  • Forward Voltage Drop: 0.38V (typical) at 3A
  • Reverse Leakage Current: 5μA (maximum) at 30V
  • Maximum Continuous Forward Current: 3A
  • Operating Temperature Range: -65°C to +125°C
  • Storage Temperature Range: -65°C to +150°C

Detailed Pin Configuration

SS33HE3/9AT follows the standard SOD-123 package pin configuration with clear anode and cathode markings for easy identification.

Functional Features

  • Fast Switching Speed: Enables rapid response in electronic circuits.
  • Low Forward Voltage Drop: Minimizes power loss and heat generation.
  • Low Reverse Leakage Current: Ensures efficient operation in reverse bias conditions.

Advantages and Disadvantages

Advantages

  1. Efficient Power Conversion: Provides high efficiency in rectification and voltage clamping applications.
  2. Compact Package: SOD-123 package offers space-saving design.
  3. Fast Response: Suitable for high-frequency applications.

Disadvantages

  1. Limited Current Handling: Maximum continuous forward current is 3A.
  2. Temperature Sensitivity: Performance may be affected at extreme temperatures.

Working Principles

SS33HE3/9AT operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional diodes.

Detailed Application Field Plans

SS33HE3/9AT is widely used in various electronic circuits such as: - Switching power supplies - Voltage clamping circuits - Reverse polarity protection circuits - DC-DC converters

Detailed and Complete Alternative Models

Some alternative models to SS33HE3/9AT include: - SS34HE3/9AT - SS36HE3/9AT - SS38HE3/9AT - SS310HE3/9AT

In summary, SS33HE3/9AT is a Schottky diode with excellent characteristics for efficient rectification and voltage clamping in diverse electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SS33HE3/9AT i tekniska lösningar

  1. What is SS33HE3/9AT?

    • SS33HE3/9AT is a Schottky diode, commonly used in electronic circuits for its low forward voltage drop and fast switching capabilities.

  2. What are the key features of SS33HE3/9AT?

    • The key features of SS33HE3/9AT include a low forward voltage drop, high current capability, and fast switching speed.

  3. In what technical solutions is SS33HE3/9AT commonly used?

    • SS33HE3/9AT is commonly used in power supplies, voltage clamping circuits, reverse polarity protection, and battery charging applications.

  4. What is the maximum forward voltage of SS33HE3/9AT?

    • The maximum forward voltage of SS33HE3/9AT is typically around 0.45V at a forward current of 3A.

  5. What is the reverse voltage rating of SS33HE3/9AT?

    • The reverse voltage rating of SS33HE3/9AT is typically 30V.

  6. How does SS33HE3/9AT compare to other Schottky diodes in terms of performance?

    • SS33HE3/9AT offers a good balance of low forward voltage drop and high current capability, making it suitable for a wide range of applications.

  7. Can SS33HE3/9AT be used in high-frequency applications?

    • Yes, SS33HE3/9AT is suitable for high-frequency applications due to its fast switching speed.

  8. What are the temperature specifications for SS33HE3/9AT?

    • SS33HE3/9AT typically has an operating temperature range of -65°C to 125°C, making it suitable for a variety of environments.

  9. Are there any specific layout considerations when using SS33HE3/9AT in a circuit?

    • It is important to minimize the length of traces and keep the diode close to the load to reduce parasitic inductance and maintain signal integrity.

  10. Where can I find detailed application notes for using SS33HE3/9AT in technical solutions?

    • Detailed application notes for SS33HE3/9AT can be found on the manufacturer's website or in the product datasheet, which provides guidance on circuit design, layout, and thermal management.