SFH 203 PFA

Product Overview

SFH 203 PFA is a photodetector belonging to the category of optoelectronic components. It is commonly used for light sensing applications and exhibits specific characteristics, packaging, and quantity details.

Category

Optoelectronic Component

Use

SFH 203 PFA is primarily used as a photodetector to sense light and convert it into an electrical signal.

Characteristics

• High sensitivity to light
• Compact size
• Low power consumption

Package

The SFH 203 PFA is typically available in a small, surface-mount package.

Essence

The essence of SFH 203 PFA lies in its ability to accurately detect and convert light signals with high efficiency.

Packaging/Quantity

It is usually packaged in reels containing a specific quantity, such as 1000 units per reel.

Specifications

• Wavelength Range: 400nm to 1100nm
• Responsivity: 0.6 A/W at 850nm
• Dark Current: 2nA
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The SFH 203 PFA typically features three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

• High sensitivity across a broad wavelength range
• Fast response time
• Low dark current

Advantages

• Versatile application in various light sensing systems
• Reliable performance in different environmental conditions
• Small form factor for easy integration

Disadvantages

• Limited spectral range compared to some other photodetectors
• Sensitive to ambient light interference

Working Principles

SFH 203 PFA operates based on the principle of internal photoelectric effect, where incident photons generate electron-hole pairs within the semiconductor material, resulting in a measurable photocurrent.

Detailed Application Field Plans

SFH 203 PFA finds extensive use in the following applications: - Ambient light sensing in consumer electronics - Optical communication systems - Industrial automation for light detection and control

Detailed and Complete Alternative Models

Some alternative models to SFH 203 PFA include: - PDV-P8001 Photodiode - OSRAM BPW34 Photodetector - Hamamatsu S2386-8K Photodiode

In conclusion, SFH 203 PFA serves as a reliable optoelectronic component with its high sensitivity, compact design, and versatile applications, making it a preferred choice for various light sensing needs.

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