SensL’s J-Series sensors have been optimized for high-performance timing applications, such as ToF-PET. They feature industry-leading low dark count rates of 45kHz/mm2, in combination with exceptional breakdown voltage uniformity of ±250mV. Due to increased microcell density, PDE of >50% are achieved and extend far into the blue part of the spectrum using a high-volume, P-on-N silicon process. J-Series sensors are available in 3mm and 6mm sizes packaged in a TSV chip scale package that is compatible with industry standard, lead-free, reflow soldering processes. J-Series sensors also feature SensL’s unique fast output.
If you are unsure as to whether J-Series is the best product line for your application, please take a look at our product selection guide pages.
Temperature stability of 21.5mV/°C, negating the need for active voltage control
Bias voltage of <30V
Available in a reflow solder compatible TSV chip-scale package that has close to zero deadspace and is ferrous-metal free
3mm and 6mm sensor sizes
Evaluation board with either SMA connectors or pins are available
Please refer to the J-Series Datasheet for a complete list of features and technical details.
Breakdown Voltage (Vbr)
Recommended overvoltage (Voltage above Vbr)
PDE (Photon Detection Effieciency)
35um microcell @ Vbr + 6V and 420nm
Gain (anode to cathode readout)
35um microcell @ Vbr + 5V
Dark Count Rate
@ Vbr + 2.5V
Temperature dependence of Vbr
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