AEDR-9940ER-100 Optical Sensor Receiver Module ?C High-Speed Data, 100-Pack

AEDR-9940ER-100 Overview

The AEDR-9940ER-100 is a high-performance photodiode designed for industrial and scientific applications requiring reliable optical sensing. With its PIN photodiode structure, it offers excellent sensitivity and fast response time across the visible to near-infrared spectrum. This makes it ideal for precision light detection, optical communication, and sensor integration. The compact package supports easy mounting and integration into various electronic systems. Manufactured by IC-Hersteller, this device delivers consistent performance with low dark current and stable operation, meeting the stringent demands of engineers and sourcing professionals.

AEDR-9940ER-100 Technical Specifications

AEDR-9940ER-100 Key Features

• High sensitivity at 940 nm: Enables efficient detection of near-infrared light sources, which is critical for remote sensing and optical communication systems.
• Low dark current: Minimizes noise and improves signal-to-noise ratio, enhancing measurement accuracy in low-light conditions.
• Schnelle Reaktionszeit: Allows for rapid detection of light pulses, making it suitable for high-speed data transmission and timing applications.
• Compact TO-18 package: Ensures easy integration into existing systems while providing robust mechanical protection and thermal dissipation.

AEDR-9940ER-100 Advantages vs Typical Alternatives

This photodiode stands out for its combination of low dark current and fast response, offering superior sensitivity at 940 nm compared to generic photodiodes. Its stable performance under reverse bias and robust metal-can packaging provide enhanced reliability over plastic-encapsulated alternatives. These advantages translate to improved accuracy and durability in demanding industrial sensing and communication environments.

Typische Anwendungen

• Optical remote control receivers, where precise detection of 940 nm infrared signals ensures reliable device operation even in ambient light conditions.
• Data communication systems requiring fast photodetection of modulated infrared signals for high-speed information transfer.
• Light measurement and monitoring in industrial automation, facilitating accurate process control and quality assurance.
• Proximity sensing and object detection, leveraging the photodiode??s sensitivity and quick response to improve detection accuracy.

AEDR-9940ER-100 Brand Info

Offered by a leading semiconductor manufacturer, this photodiode exemplifies a strong commitment to quality and innovation in optical sensing components. The device reflects the brand??s focus on delivering components that meet rigorous industrial standards for performance and reliability. Its design and manufacturing processes ensure consistent product quality, supporting engineers and sourcing specialists in deploying dependable optical solutions across diverse applications.

FAQ

What is the spectral response range of this photodiode?

The photodiode is optimized for peak sensitivity at 940 nm, covering a spectral response primarily in the near-infrared range. This makes it well-suited for applications involving infrared light detection, including remote controls and communication devices operating at this wavelength.

How does the dark current affect performance in low-light conditions?

Dark current represents the leakage current when no light is present. The device??s low dark current of approximately 2 nA at 10 V reverse bias reduces noise, enabling more accurate signal detection in low-light or weak-signal environments, which is critical for precision sensing tasks.

What packaging options are available, and how do they affect integration?

This photodiode comes in a TO-18 metal can package, which provides excellent mechanical protection and thermal stability. The compact size supports straightforward integration into circuit boards and sensor assemblies, enhancing durability without compromising performance.

Can this photodiode operate at high speeds for data communication?

Yes, with a response time of 35 nanoseconds or less, the device supports fast switching and detection of modulated light signals, making it suitable for high-speed infrared data communication and other timing-sensitive applications.

What is the maximum reverse voltage rating, and why is it important?

The maximum reverse voltage rating is 20 V, which defines the highest allowable bias voltage applied in reverse to the photodiode. Operating within this limit ensures device reliability and prevents damage, enabling stable and consistent performance over its service life.