ASMT-BR20-AS000 Overview
The ASMT-BR20-AS000 is a high-performance photodiode designed for precise optical sensing applications. Engineered with a silicon PIN photodiode structure, it ensures excellent sensitivity and fast response time, making it ideal for industrial and consumer electronics. This device delivers reliable detection of near-infrared (NIR) light with a low dark current, providing accurate signal conversion even in low-light conditions. Compact and robust, it supports seamless integration into a variety of optical systems. For engineers and sourcing specialists seeking dependable photodetection solutions, the ASMT-BR20-AS000 offers a balance of performance and efficiency, backed by IC Manufacturer.
ASMT-BR20-AS000 Technical Specifications
| Parameter | Specification |
|---|---|
| Photodiode Type | Silicon PIN photodiode |
| Active Area | 0.2 mm2 |
| Peak Sensitivity Wavelength | 870 nm |
| Dark Current | ?? 0.5 nA at 10 V reverse bias |
| Capacitance | 3 pF at 0 V bias |
| Response Time (Rise/Fall) | ?? 30 ns |
| Reverse Voltage | Up to 30 V |
| Package Type | Miniature plastic package |
| Operating Temperature Range | -40??C to +85??C |
ASMT-BR20-AS000 Key Features
- High sensitivity at 870 nm wavelength: Ensures superior detection of near-infrared signals for accurate optical measurements in communication and sensing systems.
- Low dark current: Minimizes noise and improves signal-to-noise ratio, critical for applications requiring precise light detection under low illumination.
- Fast response time: Enables rapid detection and switching, beneficial for high-speed data communication and real-time sensing applications.
- Compact and robust packaging: Facilitates easy integration into space-constrained designs while maintaining mechanical durability in industrial environments.
ASMT-BR20-AS000 Advantages vs Typical Alternatives
The device offers superior near-infrared sensitivity and low dark current compared to standard photodiodes, resulting in enhanced accuracy and reliability. Its fast response time supports high-speed applications, while the miniature package allows integration where size and performance are critical. These factors combine to deliver an efficient, dependable photodetector solution that excels over typical alternatives in demanding industrial and consumer electronics environments.
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Typical Applications
- Optical communication systems: Ideal for receiving infrared signals in fiber-optic or free-space data transmission, ensuring precise light detection and minimal signal distortion.
- Proximity and gesture sensing: Enables accurate detection of object presence or movement by sensing reflected infrared light, used in consumer electronics and automation.
- Industrial equipment monitoring: Provides reliable infrared detection for safety and control systems, supporting machine operation and process automation.
- Medical instrumentation: Suitable for non-invasive optical measurements and pulse oximetry due to its high sensitivity and fast response characteristics.
ASMT-BR20-AS000 Brand Info
The ASMT-BR20-AS000 is manufactured by a leading semiconductor company specializing in optoelectronic components. This product represents the brand’s commitment to delivering precision photodetection solutions optimized for near-infrared applications. The device??s design reflects rigorous quality standards and advanced fabrication techniques that ensure consistent performance in demanding industrial and consumer environments. It is part of a broader portfolio aimed at enhancing optical sensing and communication technologies worldwide.
FAQ
What is the primary wavelength sensitivity of the ASMT-BR20-AS000?
The photodiode exhibits peak sensitivity at approximately 870 nm, making it highly effective for detecting near-infrared light commonly used in optical communication and sensing applications.
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How does the low dark current benefit my application?
Low dark current reduces noise in the photodiode output, improving the signal-to-noise ratio and enabling more accurate detection of weak optical signals, especially important in low-light or precise measurement scenarios.
Can the device operate reliably in harsh environments?
Yes, the photodiode is designed to function within a temperature range of -40??C to +85??C, supporting reliable operation in harsh industrial and outdoor environments.
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What are typical applications suitable for this photodiode?
Common uses include optical communication receivers, proximity and gesture sensors, industrial monitoring systems, and medical devices requiring sensitive near-infrared detection.
Is the packaging suitable for compact electronics designs?
The miniature plastic package allows easy integration into space-constrained applications without compromising mechanical stability or performance, making it well-suited for compact and portable devices.