ON Semi – Silicon Photomultiplier RB-Series

ON Semi – Silicon Photomultiplier RB-Series

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ON Semi’s RB Series of red-enhanced second generation Silicon Photomultipliers (SiPM) with high responsivity at a low bias voltage.

MicroRB−Series sensors are the second release of Silicon Photo− multipliers (SiPM) from ON Semiconductor’s R-Series range. These sensors provide further sensitivity improvements in the red and NIR region of the electromagnetic spectrum. All R-Series SiPM sensors feature high responsivity, fast signal response and a low temperature coefficient of operating voltage, all achieved at a low bias voltage.

The sensor is packaged in a compact and robust MLP (molded lead frame) package that is suitable for reflow solder processes. Both the sensor and the package are designed for volume production with the product delivered on tape and reel.

SiPM sensors are an improvement over avalanche photodiodes (APD) and PIN diodes due to their high gain and single photon sensitivity. This enables the detection of low reflectivity targets at very long distance in LiDAR applications. Unlike the similarly-operated SPAD that can only detect single photons, the SiPM overcomes this limitation by incorporating a ‘microcell’ structure that allows for multi-photon detection with a high dynamic range.

It is strongly recommended that those new to SiPM sensors consult the Introduction to Silicon Photomultipliers application note.

Features

  • High gain and detection efficiency
  • From a unique ‘fast output’ terminal
  • PDE of >10 % at 905 nm
  • Single photon sensitivity
  • 1 mm sensor size, which a choice of microcell size
  • Compact and robust MLP package
  • <50 V bias voltage

Applications

  • 3D ranging & sensing
  • Medical imaging
  • Hazard & threat
  • Biophotonics & sciences
  • High energy physics

more information: www.onsemi.com

Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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2 Responses

  • 8 February, 2019 at 2:47 pm

    The Silicon Photomultiplier RB Series provides increased sensitivity into the red and NIR region of the electromagnetic spectrum. The RB Series is a new range of Silicon Photomultiplier.

  • 22 July, 2019 at 9:19 pm

    Semiconductor Silicon Photomultiplier Sensors are used in Automation Industry. The major application of this sensor is that it is used in medical imaging, biophotonics and sciences, high energy physics, hazard and threat etc.

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