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Silicon Photomultiplier (SiPM), C-Series, 3mmx3mm, 50µm/2668 Microcells, 420nm, CWDFN-4


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C-Series SiPM Sensor
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Product Overview

The C-Series low-light sensors from ON Semiconductor feature an industry-leading low dark-count rate combined with a high PDE. For ultrafast timing applications, C-Series sensors have a fast output that can have a rise time of 300 ps and a pulse width of 600 ps. The C-Series is available in different sensor sizes (1mm, 3mm and 6mm) and packaged in a 4-side tileable surface mount (SMT) package that is compatible with industry standard, lead-free, reflow soldering processes. An SiPM is formed of a large number (hundreds or thousands) of microcells. Each microcell is an avalanche photodiode with its own quench resistor and a capacitively coupled fast output. These microcells are arranged in a close-packed array.
  • less than 40% PDE at 420 nm, and extended sensitivity to 300 nm for improved UV sensitivity
  • Ultra-low dark count rates of 30 kHz/mm2
  • Exceptional breakdown voltage uniformity of ±250 mV over all C-Series products
  • Temperature stability of 21.5 mV/°C
  • Ultra-fast rise times of 300 ps with 600 ps pulse width from a unique "fast output" terminal
  • Bias voltage of less than 30 V
  • Solid state alternative to the legacy PMT for a wide range of applications
  • High gain of 106 leads to single photon sensitivity
  • Best Vbr uniformity in the industry


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C-Series SiPM Sensor

3mm x 3mm






MSL 4 - 72 hours

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Technical Documents (2)

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Deliveries start from 2/21/23

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