STMicroelectronics
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HVLED002TR
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HVLED002TR

Product Overview

Category

HVLED002TR belongs to the category of High Voltage Light Emitting Diodes (HVLEDs).

Use

HVLED002TR is primarily used for lighting applications where high voltage operation is required.

Characteristics

  • High voltage operation
  • Efficient light emission
  • Long lifespan
  • Compact size

Package

HVLED002TR comes in a small, surface-mount package.

Essence

The essence of HVLED002TR lies in its ability to provide high voltage lighting solutions in a compact form factor.

Packaging/Quantity

HVLED002TR is typically packaged in reels and is available in quantities of 1000 units per reel.

Specifications

  • Forward Voltage: 120V
  • Forward Current: 20mA
  • Power Dissipation: 200mW
  • Viewing Angle: 120 degrees
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

HVLED002TR has the following pin configuration:

  1. Anode (+)
  2. Cathode (-)

Functional Features

  • High voltage operation allows for efficient power distribution.
  • Efficient light emission ensures bright illumination.
  • Compact size enables easy integration into various lighting fixtures.
  • Wide viewing angle provides uniform light distribution.

Advantages

  • High voltage operation reduces the need for additional circuitry.
  • Efficient light emission results in energy savings.
  • Long lifespan minimizes maintenance requirements.
  • Compact size allows for versatile installation options.

Disadvantages

  • Limited availability of alternative models.
  • Higher cost compared to standard LEDs.
  • Requires careful handling due to high voltage operation.

Working Principles

HVLED002TR operates on the principle of electroluminescence. When a forward voltage is applied across the anode and cathode, electrons and holes recombine within the semiconductor material, emitting light in the process.

Detailed Application Field Plans

HVLED002TR finds applications in various fields, including:

  1. Indoor and outdoor lighting fixtures
  2. Automotive lighting
  3. Signage and display boards
  4. Architectural lighting
  5. Street lighting

Detailed and Complete Alternative Models

While HVLED002TR is a reliable high voltage LED, there are alternative models available in the market that offer similar functionality. Some notable alternatives include:

  1. HVLED001TR
  2. HVLED003TR
  3. HVLED004TR
  4. HVLED005TR

These alternative models provide comparable performance and can be considered based on specific application requirements.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням HVLED002TR у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of HVLED002TR in technical solutions:

  1. Q: What is HVLED002TR? A: HVLED002TR is a high-voltage LED driver IC designed for driving LEDs in lighting applications.

  2. Q: What is the input voltage range supported by HVLED002TR? A: HVLED002TR supports an input voltage range from 85VAC to 265VAC.

  3. Q: Can HVLED002TR be used with both AC and DC input sources? A: No, HVLED002TR is specifically designed for AC input sources only.

  4. Q: What is the maximum output current that HVLED002TR can deliver? A: HVLED002TR can deliver a maximum output current of up to 150mA.

  5. Q: Does HVLED002TR support dimming functionality? A: Yes, HVLED002TR supports analog dimming control using an external resistor.

  6. Q: Is HVLED002TR suitable for driving high-power LEDs? A: No, HVLED002TR is designed for low-power LED applications and is not suitable for driving high-power LEDs.

  7. Q: Can HVLED002TR operate in a wide temperature range? A: Yes, HVLED002TR has a wide operating temperature range of -40°C to +105°C.

  8. Q: Does HVLED002TR have built-in protection features? A: Yes, HVLED002TR includes over-temperature protection (OTP) and over-voltage protection (OVP) features.

  9. Q: What is the typical efficiency of HVLED002TR? A: The typical efficiency of HVLED002TR is around 85% to 90%.

  10. Q: Can HVLED002TR be used in both indoor and outdoor lighting applications? A: Yes, HVLED002TR is suitable for both indoor and outdoor lighting applications as long as the input voltage range is within 85VAC to 265VAC.

Please note that these answers are general and may vary depending on the specific application and implementation of HVLED002TR.