Vishay Semiconductor Diodes Division
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SS34HE3/57T
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SS34HE3/57T Product Overview

Introduction

The SS34HE3/57T is a diode belonging to the Schottky barrier rectifier category. This product is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Schottky barrier rectifier diode
  • Use: Rectification of AC to DC, voltage clamping, and reverse polarity protection
  • Characteristics: Low forward voltage drop, high switching speed, low leakage current
  • Package: SOD-123 package
  • Essence: Efficient rectification and voltage clamping
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

  • Maximum Forward Voltage Drop: 0.5V
  • Reverse Voltage: 40V
  • Maximum Continuous Forward Current: 3A
  • Operating Temperature Range: -65°C to +125°C

Detailed Pin Configuration

The SS34HE3/57T has a standard SOD-123 package with two pins. The pin configuration is as follows: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Low Forward Voltage Drop: Enables efficient energy conversion.
  • High Switching Speed: Suitable for high-frequency applications.
  • Low Leakage Current: Minimizes power loss in standby mode.

Advantages and Disadvantages

Advantages

  • Fast switching speed
  • Low forward voltage drop
  • Low leakage current
  • Compact SOD-123 package

Disadvantages

  • Limited reverse voltage rating
  • Higher cost compared to standard rectifier diodes

Working Principles

The SS34HE3/57T 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.

Detailed Application Field Plans

This diode is commonly used in the following applications: - Power supplies - Voltage clamping circuits - Reverse polarity protection - DC-DC converters - Solar panel bypass diodes

Detailed and Complete Alternative Models

  • SS32HE3/57T
  • SS36HE3/57T
  • SS54HE3/57T
  • SS56HE3/57T

In conclusion, the SS34HE3/57T Schottky barrier rectifier diode offers fast switching speed, low forward voltage drop, and low leakage current, making it suitable for various electronic applications.

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10个与SS34HE3/57T在技术解决方案中的应用相关的常见问题及解答

  1. What is the maximum voltage rating of SS34HE3/57T?

    • The maximum voltage rating of SS34HE3/57T is 40V.

  2. What is the forward current rating of SS34HE3/57T?

    • The forward current rating of SS34HE3/57T is 3A.

  3. What is the reverse recovery time of SS34HE3/57T?

    • The reverse recovery time of SS34HE3/57T is typically 5ns.

  4. What is the package type of SS34HE3/57T?

    • SS34HE3/57T comes in a DO-214AC (SMA) package.

  5. What are the typical applications of SS34HE3/57T?

    • SS34HE3/57T is commonly used in power supplies, battery chargers, and DC-DC converters.

  6. What is the operating temperature range of SS34HE3/57T?

    • The operating temperature range of SS34HE3/57T is -55°C to 150°C.

  7. Does SS34HE3/57T have a low leakage current?

    • Yes, SS34HE3/57T has a low leakage current, making it suitable for high-efficiency applications.

  8. Is SS34HE3/57T RoHS compliant?

    • Yes, SS34HE3/57T is RoHS compliant, meeting environmental standards.

  9. Can SS34HE3/57T be used in automotive electronics?

    • Yes, SS34HE3/57T is suitable for use in automotive electronics due to its robust design and performance.

  10. What are the key advantages of using SS34HE3/57T in technical solutions?

    • The key advantages of SS34HE3/57T include fast switching speed, low forward voltage drop, and high reliability, making it ideal for various technical solutions.