GP1UE281RKC4

Product Overview

• Category: Optoelectronics
• Use: GP1UE281RKC4 is an infrared emitting diode designed for use in optical sensors, proximity sensors, and other applications requiring infrared light emission.
• Characteristics: This diode emits infrared light with a peak wavelength of 940nm, has a low forward voltage, and is suitable for use in various ambient light conditions.
• Package: The GP1UE281RKC4 comes in a small surface-mount package, making it suitable for compact electronic devices.
• Essence: The essence of GP1UE281RKC4 lies in its ability to emit infrared light consistently and reliably.
• Packaging/Quantity: The diode is typically supplied in reels containing a specified quantity, such as 3000 pieces per reel.

Specifications

• Peak Wavelength: 940nm
• Forward Voltage: 1.2V (typical)
• Package Type: Surface-mount
• Operating Temperature Range: -40°C to +85°C
• Storage Temperature Range: -40°C to +100°C

Detailed Pin Configuration

The GP1UE281RKC4 features a standard surface-mount pin configuration with the following pinout: 1. Anode 2. Cathode

Functional Features

• Consistent Infrared Emission: The diode provides reliable and consistent infrared light emission, making it suitable for use in various sensing applications.
• Low Forward Voltage: With a low forward voltage, the diode helps minimize power consumption in electronic devices.
• Ambient Light Immunity: The diode's characteristics make it suitable for use in environments with varying ambient light conditions.

Advantages and Disadvantages

Advantages

• Reliable performance in emitting infrared light
• Low power consumption due to low forward voltage
• Suitable for use in diverse ambient light conditions

Disadvantages

• Limited peak wavelength range compared to some alternative models
• May require additional components for specific application requirements

Working Principles

The GP1UE281RKC4 operates based on the principle of forward-biased current flow through the diode, resulting in the emission of infrared light at a peak wavelength of 940nm. This emitted light can be utilized in various sensing and proximity detection applications.

Detailed Application Field Plans

The GP1UE281RKC4 is well-suited for the following application fields: - Optical sensors for object detection - Proximity sensors for touchless control interfaces - Ambient light sensing for automatic brightness adjustment in displays

Detailed and Complete Alternative Models

Some alternative models to GP1UE281RKC4 include: - GP1UX311QS by Sharp Electronics - TSUS5400 by Vishay Semiconductors - SFH 4236 by Osram Opto Semiconductors

These alternative models offer variations in peak wavelength, forward voltage, and package types, providing options for different application requirements.

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