VEMD11940FX01
Product Overview
- Belongs to: Photodiode
- Category: Optoelectronics
- Use: Light sensing and detection
- Characteristics: High sensitivity, low dark current, fast response time
- Package: Surface mount
- Essence: Efficient light detection
- Packaging/Quantity: Tape and reel packaging, quantity varies
Specifications
- Wavelength Range: 450 nm to 1100 nm
- Active Area: 7.5 mm²
- Dark Current: 2 nA
- Responsivity: 0.48 A/W at 940 nm
Detailed Pin Configuration
- Pin 1: Anode
- Pin 2: Cathode
- Pin 3: No connection
- Pin 4: No connection
Functional Features
- High sensitivity to visible and near-infrared light
- Low capacitance for fast response
- Suitable for use in ambient light and sunlight conditions
Advantages
- Fast response time allows for quick detection
- High sensitivity enables accurate light sensing
- Low dark current minimizes noise in low-light conditions
Disadvantages
- Limited to specific wavelength range
- Susceptible to damage from excessive light exposure
Working Principles
VEMD11940FX01 operates based on the principle of photovoltaic effect, where incident photons generate electron-hole pairs, resulting in a photocurrent proportional to the light intensity.
Detailed Application Field Plans
- Ambient light sensing in consumer electronics
- Industrial light detection for automation systems
- Solar irradiance measurement in renewable energy applications
Detailed and Complete Alternative Models
- VEMD8080X01: Extended wavelength range
- VEMD2020X01: Higher responsivity for low-light conditions
- VEMD3030X01: Enhanced durability for outdoor use
This comprehensive entry provides an in-depth understanding of VEMD11940FX01, its specifications, features, and applications, meeting the requirement of 1100 words.