AEDR-9820A-102 Overview
The AEDR-9820A-102 is a high-performance photodiode designed for precise optical detection in industrial and scientific applications. Offering a compact package and robust electrical characteristics, it ensures reliable conversion of light to electrical signals with minimal noise and high linearity. Engineered for fast response times and stable operation across a wide wavelength range, this device is ideal for applications requiring accurate light measurement and signal processing. Available through IC Manufacturer, it delivers enhanced sensitivity and consistent performance for demanding industrial environments.
AEDR-9820A-102 Technical Specifications
| Parameter | Specification |
|---|---|
| Photodiode Type | PIN photodiode |
| Package Type | TO-46 metal can |
| Sensitive Area | 0.2 mm2 |
| Peak Wavelength Sensitivity | 900 nm |
| Spectral Response Range | 400 nm to 1100 nm |
| Dark Current (typical) | 2 nA at 5 V reverse bias |
| Capacitance | 6 pF at 5 V reverse bias |
| Reverse Voltage | 20 V maximum |
| Operating Temperature Range | -40??C to +85??C |
AEDR-9820A-102 Key Features
- High sensitivity PIN photodiode: Enables accurate detection of low-intensity light signals, improving measurement precision in sensor applications.
- Wide spectral response: Covers 400 nm to 1100 nm, allowing versatile use across visible and near-infrared wavelengths critical for diverse optical systems.
- Low dark current: Minimizes noise and enhances signal-to-noise ratio, resulting in more reliable optical measurements under varying conditions.
- Compact TO-46 package: Facilitates easy integration into tight spaces while offering mechanical durability and thermal stability.
- Fast response time: Supports high-speed optical detection necessary for dynamic or pulsed light environments.
- Wide operating temperature range: Ensures stable performance in harsh industrial environments, from sub-zero to elevated temperatures.
AEDR-9820A-102 Advantages vs Typical Alternatives
This photodiode stands out with its superior sensitivity and low dark current, offering better accuracy compared to many standard PIN photodiodes. Its broad spectral response range allows use in both visible and near-infrared applications, increasing versatility. The compact TO-46 metal can package ensures robust mechanical integrity and thermal stability, enhancing reliability in industrial settings. These features combined provide engineers with a dependable, high-performance optical sensor solution that outperforms typical alternatives in precision and environmental resilience.
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Typical Applications
- Optical communication systems: Converts light signals into electrical data with high fidelity, supporting fast and reliable data transmission.
- Industrial light sensing: Measures light intensity for process control and automation where precise optical detection is critical.
- Medical instrumentation: Utilized in devices requiring accurate photodetection for diagnostics and monitoring.
- Environmental monitoring: Detects light levels for analysis of ambient conditions and optical phenomena.
AEDR-9820A-102 Brand Info
The AEDR-9820A-102 is part of a distinguished product lineup from a leading manufacturer specializing in high-quality photodiodes and optoelectronic components. This device exemplifies the brand??s commitment to precision engineering, reliability, and innovation in photodetection technology. Designed to meet the stringent demands of industrial and scientific markets, it delivers consistent performance backed by rigorous quality standards and thorough testing. Customers benefit from comprehensive technical support and global availability, making it a trusted choice for sensitive and high-speed optical applications.
FAQ
What is the typical dark current of the device at standard operating conditions?
The photodiode exhibits a typical dark current of 2 nA when reverse biased at 5 V. This low dark current level helps reduce noise, ensuring accurate detection of weak light signals in various measurement environments.
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What wavelength range does this photodiode cover effectively?
This device offers a wide spectral response from 400 nm to 1100 nm, covering both visible and near-infrared light. This broad range makes it suitable for applications requiring detection across multiple wavelength bands.
How does the package type contribute to device performance?
The TO-46 metal can package provides mechanical robustness and excellent thermal conductivity, allowing the photodiode to maintain stable performance in harsh and varying temperature conditions. Its compact size also facilitates easy integration into optical assemblies.
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Can the photodiode operate reliably in extreme temperatures?
Yes, it is specified to operate over a temperature range from -40??C to +85??C. This wide range ensures dependable functionality in both cold and hot industrial environments without compromising performance.
What is the maximum reverse voltage that can be applied to this device?
The photodiode can safely handle a maximum reverse voltage of 20 V. Operating within this limit ensures device longevity and consistent electrical characteristics during use.
