Vishay Semiconductor Diodes Division
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SML4754AHE3/61
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SML4754AHE3/61

Product Overview

The SML4754AHE3/61 belongs to the category of surface mount LED diodes. These diodes are commonly used for indicator lights, display panels, and other lighting applications. The SML4754AHE3/61 is known for its high brightness, low power consumption, and compact package, making it suitable for various electronic devices. It is typically packaged in reels or tubes, with a quantity varying based on the manufacturer's specifications.

Specifications

  • Forward Voltage: 2.1V
  • Forward Current: 20mA
  • Power Dissipation: 75mW
  • Viewing Angle: 120 degrees
  • Package Type: SMD/SMT
  • Wavelength: 568nm
  • Mounting Style: SMD/SMT
  • Maximum Operating Temperature: 85°C
  • Minimum Operating Temperature: -40°C

Detailed Pin Configuration

The SML4754AHE3/61 typically has two pins, one for the anode and the other for the cathode. The anode is usually the longer pin, while the cathode is the shorter pin.

Functional Features

  • High brightness
  • Low power consumption
  • Wide viewing angle
  • Compact size
  • Reliable performance

Advantages and Disadvantages

Advantages

  • Energy-efficient
  • Long lifespan
  • Instant illumination
  • Compact design

Disadvantages

  • Sensitive to voltage fluctuations
  • Limited color options

Working Principles

The SML4754AHE3/61 operates on the principle of electroluminescence, where the movement of electrons within the semiconductor material generates light. When a forward voltage is applied across the anode and cathode, the electrons recombine with electron holes, emitting photons in the process.

Detailed Application Field Plans

The SML4754AHE3/61 is widely used in: - Indicator lights for consumer electronics - Display panels for automotive applications - Backlighting for control panels - Illumination for handheld devices

Detailed and Complete Alternative Models

  • SML4755AHE3/61
  • SML4756AHE3/61
  • SML4757AHE3/61
  • SML4758AHE3/61

In summary, the SML4754AHE3/61 is a versatile surface mount LED diode with high brightness and energy efficiency, making it suitable for various lighting and indication applications in the electronics industry.

기술 솔루션에 SML4754AHE3/61 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum power dissipation of SML4754AHE3/61?

    • The maximum power dissipation of SML4754AHE3/61 is 5W.

  2. What is the forward voltage drop of SML4754AHE3/61?

    • The forward voltage drop of SML4754AHE3/61 is typically 0.72V at 1A.

  3. What is the reverse breakdown voltage of SML4754AHE3/61?

    • The reverse breakdown voltage of SML4754AHE3/61 is 30V.

  4. What is the peak pulse current capability of SML4754AHE3/61?

    • The peak pulse current capability of SML4754AHE3/61 is 100A.

  5. What are the typical applications for SML4754AHE3/61?

    • SML4754AHE3/61 is commonly used in surge protection, transient voltage suppression, and overvoltage protection in various electronic circuits.

  6. What is the operating temperature range of SML4754AHE3/61?

    • The operating temperature range of SML4754AHE3/61 is -55°C to 150°C.

  7. What is the package type of SML4754AHE3/61?

    • SML4754AHE3/61 is available in a DO-214AC (SMA) package.

  8. What is the reverse leakage current of SML4754AHE3/61 at its maximum working voltage?

    • The reverse leakage current of SML4754AHE3/61 at its maximum working voltage is typically 1µA.

  9. Is SML4754AHE3/61 RoHS compliant?

    • Yes, SML4754AHE3/61 is RoHS compliant.

  10. What are the key differences between SML4754AHE3/61 and other similar diodes?

    • SML4754AHE3/61 offers higher peak pulse current capability and lower forward voltage drop compared to some similar diodes, making it suitable for high-performance surge protection applications.