OHB3040 Product Overview

Introduction

The OHB3040 is a versatile electronic component that belongs to the category of optoelectronic devices. This product is widely used in various applications due to its unique characteristics and functional features. In this entry, we will provide an overview of the OHB3040, 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 Device
• Use: The OHB3040 is used for optical sensing and communication applications.
• Characteristics: It possesses high sensitivity, low power consumption, and compact design.
• Package: The OHB3040 is available in a small, surface-mount package.
• Essence: Its essence lies in converting light signals into electrical signals with high efficiency.
• Packaging/Quantity: Typically packaged in reels containing a specific quantity per reel.

Specifications

The OHB3040 has the following specifications: - Wavelength Range: 400nm - 1100nm - Responsivity: 0.6A/W at 850nm - Dark Current: 1nA - Operating Temperature: -40°C to 85°C - Package Type: Surface Mount

Detailed Pin Configuration

The OHB3040 has a simple pin configuration: - Pin 1: Anode - Pin 2: Cathode

Functional Features

The functional features of the OHB3040 include: - High Sensitivity: Capable of detecting low-intensity light signals. - Low Power Consumption: Ideal for battery-powered applications. - Fast Response Time: Enables quick detection and signal processing.

Advantages and Disadvantages

Advantages

• Compact Design: Allows for integration into small form factor devices.
• High Sensitivity: Suitable for applications requiring precise light detection.
• Low Dark Current: Minimizes background noise in sensing applications.

Disadvantages

• Limited Wavelength Range: Not suitable for applications requiring detection beyond 1100nm.
• Temperature Sensitivity: Performance may vary under extreme temperature conditions.

Working Principles

The OHB3040 operates based on the principle of photodiode technology. When exposed to light within its specified wavelength range, the photodiode generates a photocurrent proportional to the incident light intensity. This photocurrent can be further processed to extract useful information or trigger specific actions in electronic systems.

Detailed Application Field Plans

The OHB3040 finds extensive use in various application fields, including: - Optical Sensing: Used in proximity sensors, ambient light sensors, and optical encoders. - Communication Systems: Integrated into fiber optic communication modules and transceivers. - Medical Devices: Employed in pulse oximeters and non-invasive blood glucose monitors.

Detailed and Complete Alternative Models

Several alternative models to the OHB3040 include: - OHB3030: Similar characteristics with a different package type. - OHB3050: Extended wavelength range for specialized applications. - OHB3020: Lower sensitivity variant for cost-sensitive applications.

In conclusion, the OHB3040 is a valuable optoelectronic device with diverse applications and notable features. Its compact design, high sensitivity, and low power consumption make it a preferred choice for many electronic systems requiring light sensing capabilities.

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