Vishay Semiconductor Diodes Division
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SML4738A-E3/61
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SML4738A-E3/61

Product Overview

Category

The SML4738A-E3/61 belongs to the category of surface mount LED (Light Emitting Diode) components.

Use

It is commonly used for indication, illumination, and display purposes in various electronic devices and equipment.

Characteristics

  • Small form factor
  • Low power consumption
  • High brightness
  • Long lifespan

Package

The SML4738A-E3/61 is typically available in a surface mount package, making it suitable for automated assembly processes.

Essence

The essence of this product lies in its ability to provide efficient and reliable light emission in a compact form.

Packaging/Quantity

The SML4738A-E3/61 is usually packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Forward Voltage: 2.0V - 2.4V
  • Forward Current: 20mA
  • Luminous Intensity: 100mcd - 200mcd
  • Viewing Angle: 120 degrees
  • Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The SML4738A-E3/61 typically has two pins, with the anode and cathode connections for power supply and control.

Functional Features

  • Efficient light emission
  • Wide viewing angle
  • Low heat generation
  • Reliable performance over time

Advantages and Disadvantages

Advantages

  • Compact size
  • Energy-efficient
  • Long lifespan
  • Suitable for automated assembly

Disadvantages

  • Limited color options
  • Sensitivity to static electricity

Working Principles

The SML4738A-E3/61 operates on the principle of electroluminescence, where the movement of electrons within the semiconductor material generates light.

Detailed Application Field Plans

The SML4738A-E3/61 finds applications in: - Consumer electronics - Automotive lighting - Signage and displays - General indicator lights

Detailed and Complete Alternative Models

Some alternative models to the SML4738A-E3/61 include: - SML4739A-E3/61 - SML4740A-E3/61 - SML4741A-E3/61

In conclusion, the SML4738A-E3/61 is a versatile surface mount LED component that offers efficient light emission in a compact package. Its wide range of applications and compatibility with automated assembly processes make it a popular choice in the electronics industry.

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技術ソリューションにおける SML4738A-E3/61 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 the maximum forward voltage of SML4738A-E3/61?

    • The maximum forward voltage of SML4738A-E3/61 is 1.2V at 200mA.

  2. What is the reverse voltage rating of SML4738A-E3/61?

    • The reverse voltage rating of SML4738A-E3/61 is 30V.

  3. What is the typical junction capacitance of SML4738A-E3/61?

    • The typical junction capacitance of SML4738A-E3/61 is 4pF at 0V, 1MHz.

  4. What is the maximum peak pulse current for SML4738A-E3/61?

    • The maximum peak pulse current for SML4738A-E3/61 is 15A.

  5. What is the operating temperature range for SML4738A-E3/61?

    • The operating temperature range for SML4738A-E3/61 is -55°C to +150°C.

  6. What are the typical applications for SML4738A-E3/61?

    • SML4738A-E3/61 is commonly used in surge protection, voltage clamping, and transient voltage suppression applications.

  7. What is the package type of SML4738A-E3/61?

    • SML4738A-E3/61 comes in a DO-214AC (SMA) package.

  8. What is the breakdown voltage of SML4738A-E3/61?

    • The breakdown voltage of SML4738A-E3/61 is 33.3V at 1mA.

  9. What are the key features of SML4738A-E3/61?

    • Some key features of SML4738A-E3/61 include low profile package, ideal for automated placement, and glass passivated chip junction.

  10. What are the recommended soldering conditions for SML4738A-E3/61?

    • The recommended soldering conditions for SML4738A-E3/61 include a soldering temperature of 260°C for 10 seconds.