Vishay Semiconductor Diodes Division
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SS24HE3_A/H
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SS24HE3_A/H

Product Overview

Category: Schottky Diode
Use: Rectification, voltage clamping, and protection in various electronic circuits
Characteristics: Low forward voltage drop, fast switching speed, low reverse leakage current
Package: DO-214AC (SMA) package
Essence: High-efficiency rectification and voltage clamping
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Forward Voltage Drop: 0.32V at 2A
  • Reverse Leakage Current: 0.5µA at 40V
  • Maximum Continuous Forward Current: 2A
  • Maximum Reverse Voltage: 40V
  • Operating Temperature Range: -65°C to +125°C

Detailed Pin Configuration

The SS24HE3_A/H has two pins in a standard DO-214AC package. The anode is connected to the positive side of the circuit, while the cathode is connected to the negative side.

Functional Features

  • Fast switching speed for high-frequency applications
  • Low forward voltage drop for minimal power loss
  • Low reverse leakage current for improved efficiency
  • Excellent thermal performance for reliability in various operating conditions

Advantages and Disadvantages

Advantages: - High efficiency in rectification and voltage clamping - Fast response time for transient voltage suppression - Compact and easy-to-use package - Wide operating temperature range

Disadvantages: - Limited maximum reverse voltage compared to some other diode options - Sensitive to excessive current and voltage spikes

Working Principles

The SS24HE3_A/H operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes. When forward biased, it conducts current with minimal voltage drop, making it suitable for high-frequency applications.

Detailed Application Field Plans

  1. Power Supplies: Used for rectification and voltage clamping in switch-mode power supplies.
  2. Voltage Clamping: Provides overvoltage protection in various electronic circuits, such as automotive systems and industrial equipment.
  3. Battery Charging: Utilized in battery charging circuits to prevent reverse current flow.
  4. Signal Demodulation: Suitable for demodulating amplitude-modulated signals in communication systems.

Detailed and Complete Alternative Models

  1. SS34HE3_A/H: Similar characteristics with a higher maximum reverse voltage of 40V.
  2. SS56HE3_A/H: Higher maximum continuous forward current of 5A for heavier-duty applications.
  3. SS12HE3_A/H: Lower forward voltage drop for ultra-low power loss requirements.

In conclusion, the SS24HE3_A/H Schottky diode offers high efficiency, fast switching, and reliable performance in various electronic circuits, making it a versatile choice for rectification and voltage clamping applications.

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技術ソリューションにおける SS24HE3_A/H の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is SS24HE3_A/H?

    • SS24HE3_A/H is a Schottky diode, commonly used in electronic circuits for its low forward voltage drop and fast switching capabilities.

  2. What are the typical applications of SS24HE3_A/H?

    • SS24HE3_A/H is commonly used in power supply circuits, voltage clamping, reverse polarity protection, and signal demodulation.

  3. What is the maximum forward voltage of SS24HE3_A/H?

    • The maximum forward voltage of SS24HE3_A/H is typically around 0.5V at a forward current of 2A.

  4. What is the reverse voltage rating of SS24HE3_A/H?

    • SS24HE3_A/H has a reverse voltage rating of 40V, making it suitable for low to medium voltage applications.

  5. Can SS24HE3_A/H be used in high-frequency applications?

    • Yes, SS24HE3_A/H is suitable for high-frequency applications due to its fast switching characteristics.

  6. What is the operating temperature range of SS24HE3_A/H?

    • The operating temperature range of SS24HE3_A/H is typically -65°C to 125°C, making it suitable for a wide range of environments.

  7. Is SS24HE3_A/H RoHS compliant?

    • Yes, SS24HE3_A/H is RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing.

  8. Can SS24HE3_A/H be used for battery charging applications?

    • Yes, SS24HE3_A/H can be used in battery charging circuits, providing efficient rectification and voltage regulation.

  9. What are the package options available for SS24HE3_A/H?

    • SS24HE3_A/H is commonly available in surface mount packages such as SMA and SMB, offering flexibility for different PCB layouts.

  10. Are there any recommended layout considerations when using SS24HE3_A/H?

    • It is recommended to minimize the length of traces between SS24HE3_A/H and other components to reduce parasitic effects and optimize performance.