Vishay Semiconductor Diodes Division
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SA24HE3/73
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SA24HE3/73

Product Overview

SA24HE3/73 belongs to the category of Schottky Barrier Rectifiers. These rectifiers are widely used in electronic circuits for their low forward voltage drop and fast switching capabilities. The SA24HE3/73 is known for its high efficiency, compact package, and reliable performance.

Basic Information

  • Category: Schottky Barrier Rectifier
  • Use: Used in electronic circuits for power rectification and switching applications.
  • Characteristics: Low forward voltage drop, fast switching speed, high efficiency.
  • Package: SMA (DO-214AC)
  • Essence: High-performance rectification and switching.
  • Packaging/Quantity: Available in tape and reel packaging with quantities varying based on customer requirements.

Specifications

  • Voltage Rating: 40V
  • Average Forward Current: 2A
  • Peak Forward Surge Current: 60A
  • Operating Temperature Range: -65°C to +125°C
  • Storage Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The SA24HE3/73 follows the standard pin configuration for SMA (DO-214AC) package: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Low forward voltage drop ensures minimal power loss.
  • Fast switching speed allows for efficient operation in high-frequency circuits.
  • High surge current capability for robust performance in transient conditions.

Advantages

  • High efficiency leading to energy savings.
  • Compact package for space-constrained applications.
  • Reliable performance under varying operating conditions.

Disadvantages

  • Limited voltage rating compared to some alternative models.
  • Sensitive to reverse voltage, requiring proper circuit protection.

Working Principles

The SA24HE3/73 operates based on the Schottky barrier principle, where the metal-semiconductor junction provides low forward voltage drop and fast switching characteristics. When a forward bias is applied, the rectifier allows current flow with minimal voltage drop, making it suitable for high-efficiency applications.

Detailed Application Field Plans

The SA24HE3/73 is commonly used in the following applications: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Solar panel bypass diodes

Detailed and Complete Alternative Models

Some alternative models to SA24HE3/73 include: - SS24 - SR240 - SB240

In summary, the SA24HE3/73 Schottky Barrier Rectifier offers high efficiency, fast switching, and reliable performance, making it a preferred choice for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SA24HE3/73 v technických řešeních

  1. What is SA24HE3/73?

    • SA24HE3/73 is a high-efficiency, low-power Schottky diode used in various technical solutions.

  2. What are the key features of SA24HE3/73?

    • The key features include low forward voltage drop, high current capability, and fast switching speed.

  3. In what applications can SA24HE3/73 be used?

    • SA24HE3/73 is commonly used in power supplies, voltage clamping, reverse polarity protection, and signal processing circuits.

  4. What is the maximum forward voltage of SA24HE3/73?

    • The maximum forward voltage is typically around 0.5V at a forward current of 2A.

  5. What is the reverse voltage rating of SA24HE3/73?

    • The reverse voltage rating is typically 40V.

  6. How does SA24HE3/73 compare to other diodes in terms of efficiency?

    • SA24HE3/73 offers higher efficiency compared to standard silicon diodes due to its lower forward voltage drop.

  7. Can SA24HE3/73 be used in high-frequency applications?

    • Yes, SA24HE3/73 is suitable for high-frequency applications due to its fast switching speed.

  8. What are the recommended operating conditions for SA24HE3/73?

    • The recommended operating temperature range is -65°C to +125°C, and the maximum junction temperature is 150°C.

  9. Does SA24HE3/73 require any special heat sinking or thermal considerations?

    • For most applications, standard PCB copper traces provide adequate heat dissipation. However, in high-power applications, additional thermal management may be necessary.

  10. Where can I find detailed specifications and application notes for SA24HE3/73?

    • Detailed specifications and application notes for SA24HE3/73 can be found in the product datasheet provided by the manufacturer.