Vishay Semiconductor Diodes Division
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RS1KHE3_A/I
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RS1KHE3_A/I

Product Overview

Category: Diode
Use: Rectification in electronic circuits
Characteristics: Fast switching, high efficiency
Package: SOD-123
Essence: Semiconductor diode
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - DC Reverse (Vr) (Max): 1000V
  • Current - Average Rectified (Io): 1A
  • Voltage - Forward (Vf) (Max) @ If: 1.35V @ 1A
  • Speed: Fast recovery

Detailed Pin Configuration

The RS1KHE3_A/I diode has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Fast recovery time for efficient rectification
  • Low forward voltage drop for reduced power loss
  • High surge current capability for robust performance

Advantages

  • High efficiency
  • Fast switching speed
  • Robust surge current capability

Disadvantages

  • Relatively high forward voltage compared to some alternative models
  • Limited maximum reverse voltage compared to higher voltage diodes

Working Principles

The RS1KHE3_A/I diode operates on the principle of unidirectional conduction, allowing current flow in one direction while blocking it in the reverse direction. When forward biased, it conducts current with a low voltage drop, making it suitable for rectification in electronic circuits.

Detailed Application Field Plans

The RS1KHE3_A/I diode is commonly used in power supply circuits, inverters, and other electronic systems requiring efficient rectification of AC to DC.

Detailed and Complete Alternative Models

  • RS2KHE3_A/I: Higher voltage rating (2000V)
  • RS500HE3_A/I: Lower voltage rating (500V)
  • RS1MHE3_A/I: Higher current rating (1.5A)

In conclusion, the RS1KHE3_A/I diode is a fast, efficient rectification solution suitable for various electronic applications, offering high surge current capability and fast recovery times. While it has advantages such as high efficiency and fast switching, it also has limitations in terms of forward voltage and maximum reverse voltage. However, there are alternative models available to suit different voltage and current requirements.

Texniki həllərdə RS1KHE3_A/I tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is RS1KHE3_A/I?

    • RS1KHE3_A/I is a surface mount rectifier diode designed for general-purpose applications.

  2. What are the key features of RS1KHE3_A/I?

    • The key features include a low forward voltage drop, high surge current capability, and a small form factor for space-constrained designs.

  3. What are the typical applications of RS1KHE3_A/I?

    • Typical applications include polarity protection, freewheeling diodes, and general rectification in power supplies, converters, and other electronic circuits.

  4. What is the maximum forward voltage of RS1KHE3_A/I?

    • The maximum forward voltage is typically around 1V at a forward current of 1A.

  5. What is the maximum reverse voltage of RS1KHE3_A/I?

    • The maximum reverse voltage is typically around 1000V.

  6. What is the operating temperature range of RS1KHE3_A/I?

    • The operating temperature range is usually from -65°C to +175°C.

  7. Does RS1KHE3_A/I have RoHS compliance?

    • Yes, RS1KHE3_A/I is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. Can RS1KHE3_A/I be used in automotive applications?

    • Yes, RS1KHE3_A/I is suitable for use in automotive electronics such as power management systems and lighting.

  9. What is the package type of RS1KHE3_A/I?

    • RS1KHE3_A/I comes in a surface mount SMA package.

  10. Is RS1KHE3_A/I suitable for high-frequency applications?

    • While it can be used in some high-frequency applications, it is best suited for general-purpose and lower frequency applications due to its recovery time and capacitance characteristics.