GP1UD281XK0F

Introduction

The GP1UD281XK0F is a key component in the field of optoelectronics, specifically designed for use in optical sensors and communication systems. This article provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Optoelectronic Component
• Use: Optical Sensors, Communication Systems
• Characteristics: High sensitivity, Low power consumption, Compact design
• Package: Surface Mount Device (SMD)
• Essence: Infrared Emitting Diode (IRED) with Phototransistor
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Wavelength: 940nm
• Forward Current (If): 50mA
• Reverse Voltage (VR): 5V
• Power Dissipation (PD): 100mW
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The GP1UD281XK0F features a 4-pin surface mount package with the following pin configuration: 1. Anode (A) 2. Cathode (K) 3. Collector (C) 4. Emitter (E)

Functional Features

• High sensitivity to infrared light
• Fast response time
• Low dark current
• Wide operating temperature range

Advantages and Disadvantages

Advantages

• Reliable performance in harsh environments
• Low power consumption
• Compact and space-saving design
• Compatible with automated assembly processes

Disadvantages

• Limited maximum forward current
• Sensitive to electrostatic discharge (ESD)

Working Principles

The GP1UD281XK0F operates based on the principle of photoelectric conversion. When exposed to infrared light, the IRED emits photons, which are then detected by the phototransistor, resulting in a corresponding electrical signal.

Detailed Application Field Plans

The GP1UD281XK0F is widely used in various applications, including: - Proximity sensors - Object detection - Optical encoders - Remote controls - Ambient light sensing

Detailed and Complete Alternative Models

For users seeking alternative options, the following models can be considered as substitutes for the GP1UD281XK0F: - GP1UX311QS - GP1S196HCZ - GP1S53VJ000F

In conclusion, the GP1UD281XK0F offers high sensitivity and reliable performance in optical sensing and communication applications. Its compact design and low power consumption make it suitable for diverse electronic devices and systems.

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