ASMT-BA20-AS000 Overview
The ASMT-BA20-AS000 is a high-performance photodiode designed for precise optical sensing applications. Engineered with advanced semiconductor technology, it delivers excellent sensitivity and low dark current, making it ideal for environments requiring accurate light detection. This device supports a wide operational temperature range and features a compact surface-mount package that simplifies integration into various industrial and consumer electronic systems. The photodiode??s robust design ensures long-term reliability and consistent performance under demanding conditions. For engineers and sourcing specialists seeking a dependable photodetector, the ASMT-BA20-AS000 offers an optimal balance of sensitivity, size, and durability. More detailed product information is available through 集成电路制造商.
ASMT-BA20-AS000 Technical Specifications
| 参数 | 规格 |
|---|---|
| 类型 | Silicon PIN Photodiode |
| 包装 | SMT (Surface Mount Technology) |
| Active Area | 20 mm2 |
| Wavelength Sensitivity Range | 400 nm to 1100 nm |
| Peak Responsivity | 0.62 A/W at 850 nm |
| Dark Current | ?? 3 nA at 5 V reverse bias |
| Capacitance | ?? 10 pF at 5 V bias |
| 工作温度范围 | -40°C 至 +85°C |
| Reverse Voltage | Max 30 V |
| Rise Time | ?? 20 ns at 5 V bias |
ASMT-BA20-AS000 Key Features
- High Responsivity: Provides a peak responsivity of 0.62 A/W at 850 nm, enabling sensitive detection of near-infrared signals, essential for precise optical sensing.
- Low Dark Current: Ensures minimal noise with a dark current of less than 3 nA at 5 V reverse bias, improving signal-to-noise ratio for accurate measurements.
- Compact Surface-Mount Package: Facilitates easy PCB integration and automated assembly, reducing manufacturing costs and time.
- Wide Spectral Response: Covers 400 nm to 1100 nm, supporting applications across visible and near-infrared wavelengths for versatile use cases.
- Fast Response Time: With a rise time of 20 ns, it suits high-speed optical communication and sensing systems.
- 工作温度范围广： Operates reliably from -40??C to +85??C, making it suitable for harsh industrial environments.
ASMT-BA20-AS000 Advantages vs Typical Alternatives
Compared to typical photodiodes, this device offers superior sensitivity and lower dark current, resulting in enhanced accuracy and reduced noise. Its surface-mount design simplifies integration into compact systems, while the fast response time supports high-speed applications. The broad spectral response and wide temperature tolerance deliver versatility and reliability for industrial and consumer electronics, distinguishing it from standard photodetectors.
🔥 畅销产品
典型应用
- Optical communication systems requiring fast and sensitive photodetection for signal integrity across near-infrared wavelengths.
- Industrial automation sensors where precise light detection and robust operation in variable temperatures are critical.
- Medical instrumentation, including pulse oximetry and other optical measurement devices that demand low noise and accurate photodetection.
- Consumer electronics such as ambient light sensors and proximity detection modules benefiting from compact packaging and reliable performance.
ASMT-BA20-AS000 Brand Info
This photodiode is a product of a leading semiconductor manufacturer specializing in optoelectronic components designed for industrial and consumer markets. The product line emphasizes quality, reliability, and technological innovation, meeting stringent standards for performance and durability. This particular photodiode embodies the brand??s commitment to delivering advanced solutions that enable efficient optical sensing with ease of integration and consistent long-term operation.
常见问题
What is the typical operating voltage range for this photodiode?
The device operates with a maximum reverse voltage of 30 V, with optimal performance typically achieved at a 5 V reverse bias. This ensures low dark current and fast response time critical for accurate photodetection.
🌟 特色产品
How does the dark current affect performance in low-light conditions?
Dark current represents the leakage current when no light is present. A low dark current, such as under 3 nA in this photodiode, minimizes noise and allows for more reliable detection of weak optical signals, improving sensitivity in low-light environments.
Can this photodiode be used in high-speed communication systems?
Yes, with a rise time of 20 ns at 5 V bias, it is well-suited for high-speed optical communication applications where fast signal response is essential to maintain data integrity.
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What packaging type does this photodiode use, and why is it beneficial?
The device uses a surface-mount package designed for automated PCB assembly, which reduces manufacturing complexity and cost while enabling compact, space-saving designs in electronic devices.
Is the device suitable for harsh environmental conditions?
Absolutely. It supports an operating temperature range from -40??C to +85??C, making it reliable for use in industrial settings and other environments with wide temperature variations.
