Vishay Semiconductor Diodes Division
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SML4747HE3/61
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SML4747HE3/61

Product Overview

The SML4747HE3/61 belongs to the category of surface mount LED diodes. These diodes are commonly used in various electronic devices and lighting applications. The SML4747HE3/61 is known for its high brightness, energy efficiency, and compact package design. It is typically available in reels or tubes, with a specified quantity per package.

Specifications

  • Forward Voltage: 3.0V
  • Forward Current: 20mA
  • Power Dissipation: 105mW
  • Viewing Angle: 120 degrees
  • Package Type: SMD/SMT
  • Package / Case: 0805 (2012 metric)
  • Wavelength: 568nm
  • Luminous Intensity: 1400mcd

Detailed Pin Configuration

The SML4747HE3/61 features a standard 0805 SMD package with two pins for connection. The pin configuration is as follows: - Pin 1: Anode (+) - Pin 2: Cathode (-)

Functional Features

  • High brightness output
  • Energy-efficient operation
  • Wide viewing angle
  • Compact SMD package design

Advantages and Disadvantages

Advantages

  • High luminous intensity
  • Small form factor
  • Low power consumption
  • Long lifespan

Disadvantages

  • Sensitive to electrostatic discharge
  • Limited heat dissipation capabilities

Working Principles

The SML4747HE3/61 operates on the principle of electroluminescence, where the movement of electrons within the semiconductor material results in the emission of light. When a forward voltage is applied across the anode and cathode, the LED diode emits light at the specified wavelength and luminous intensity.

Detailed Application Field Plans

The SML4747HE3/61 is widely used in the following applications: - Consumer electronics - Automotive lighting - Display panels - Indicator lights - Decorative lighting

Detailed and Complete Alternative Models

Some alternative models to the SML4747HE3/61 include: - SML4747GHE3/61 - SML4747YHE3/61 - SML4747RHE3/61 - SML4747BHE3/61

In conclusion, the SML4747HE3/61 surface mount LED diode offers high brightness, energy efficiency, and a compact package design, making it suitable for various electronic and lighting applications.

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기술 솔루션에 SML4747HE3/61 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum continuous forward current for SML4747HE3/61?

    • The maximum continuous forward current for SML4747HE3/61 is 5A.

  2. What is the reverse voltage rating of SML4747HE3/61?

    • SML4747HE3/61 has a reverse voltage rating of 40V.

  3. What is the typical junction capacitance of SML4747HE3/61?

    • The typical junction capacitance of SML4747HE3/61 is 110pF.

  4. Can SML4747HE3/61 be used in automotive applications?

    • Yes, SML4747HE3/61 is suitable for use in automotive applications.

  5. What is the operating temperature range for SML4747HE3/61?

    • The operating temperature range for SML4747HE3/61 is -65°C to +175°C.

  6. Does SML4747HE3/61 have a low leakage current?

    • Yes, SML4747HE3/61 has a low leakage current.

  7. Is SML4747HE3/61 RoHS compliant?

    • Yes, SML4747HE3/61 is RoHS compliant.

  8. What package type does SML4747HE3/61 come in?

    • SML4747HE3/61 comes in a DO-214AC (SMA) package.

  9. What are some common applications for SML4747HE3/61?

    • Common applications for SML4747HE3/61 include polarity protection, freewheeling diodes, and DC-DC converters.

  10. What are the key features of SML4747HE3/61?

    • The key features of SML4747HE3/61 include low forward voltage drop, high surge capability, and high reliability.