AEDR-9820-100 Overview
The AEDR-9820-100 is a high-performance photodiode designed for precise light detection in industrial and electronic applications. Featuring a compact 2.0 mm ?? 2.0 mm active area and a spectral sensitivity optimized for visible wavelengths, this device offers reliable and consistent photoelectric conversion. Its low dark current and fast response time make it ideal for systems requiring accurate optical sensing and measurement. Engineers and sourcing specialists will appreciate its robust package and compatibility with a wide range of circuit designs. For more information, visit IC Manufacturer.
AEDR-9820-100 Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Active Area | 2.0 ?? 2.0 | mm2 |
| Spectral Response Range | 400 ?C 1100 | nm |
| Peak Sensitivity Wavelength | 880 | nm |
| Dark Current (at 10 V reverse bias) | ?? 1 | nA |
| Capacitance (at 0 V reverse bias) | 7 | pF |
| Rise Time (at 5 V reverse bias) | 25 | ns |
| Reverse Voltage | 30 | V |
| Package Type | Flat lens, molded plastic | ?C |
AEDR-9820-100 Key Features
- High sensitivity photodiode: Enables accurate detection of low-intensity light signals, critical for precise measurement and control systems.
- Wide spectral response: Covers visible to near-infrared wavelengths, providing versatile application possibilities across various lighting conditions.
- Low dark current: Minimizes noise for improved signal-to-noise ratio, enhancing reliability in low-light environments.
- Fast response time: Supports high-speed optical sensing, allowing real-time monitoring and quick system feedback.
- Compact package design: Facilitates easy integration into space-constrained electronic assemblies without compromising performance.
AEDR-9820-100 Advantages vs Typical Alternatives
This photodiode offers superior sensitivity and lower dark current compared to typical alternatives, ensuring more accurate light detection with less noise. Its fast response time and broad spectral range make it well-suited for high-speed and diverse wavelength applications. Additionally, the compact molded plastic package enhances reliability and simplifies integration into modern industrial and electronic systems.
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Typical Applications
- Optical sensing and measurement devices requiring precise light detection and fast response, such as environmental monitoring instruments and automated inspection systems.
- Industrial automation systems where accurate feedback from light sensors improves process control and efficiency.
- Consumer electronics that utilize light sensing for ambient light detection or user interface controls.
- Medical instrumentation that benefits from stable, low-noise photodiodes for optical diagnostics and monitoring.
AEDR-9820-100 Brand Info
The AEDR-9820-100 is part of a trusted series of photodiodes known for high quality and consistent performance. Manufactured by a reputable semiconductor provider, this product line emphasizes reliability, precision, and ease of integration for industrial and commercial applications. The brand is recognized for thorough testing and strict quality control, ensuring the device meets demanding operational standards in various environments.
FAQ
What is the typical spectral response range of this photodiode?
The device exhibits a spectral sensitivity covering from 400 nm up to 1100 nm, enabling it to detect light across the visible spectrum and into the near-infrared range. This broad range supports diverse applications requiring detection of different wavelengths.
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How does the low dark current benefit system performance?
Low dark current reduces the baseline noise level when no light is present, which improves the overall signal-to-noise ratio. This leads to more accurate light measurements, especially in low-light or precision sensing environments where noise can otherwise interfere with detection accuracy.
What is the significance of the fast response time specified for this photodiode?
The rise time of 25 nanoseconds allows the photodiode to respond rapidly to changes in light intensity. This is particularly important for high-speed optical sensing applications where quick detection and processing of light signals are necessary for real-time control or measurement.
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What package type does this photodiode use, and why is it important?
It uses a flat lens molded plastic package, which provides durability and ease of assembly. The compact design ensures it can be integrated efficiently into electronic systems with limited space, without compromising optical performance or reliability.
Can this photodiode be used in harsh industrial environments?
Yes, the robust packaging and stable electrical characteristics make it suitable for industrial applications. While specific environmental ratings are not detailed here, the design supports reliable operation in typical industrial conditions where precise light detection is required.
