Si photodiode array
The S12858-422 is a back-illuminated type 16-element photodiode array specifically designed for non-destructive X-ray inspection. It is modified versions of our previous products (S11212 series: 1.575 mm pitch). The pitch has been changed to 1.17 mm. The back-illuminated photodiode array is also simple to handle and easily couples to scintillators without having to worry about wire damage because there are no bonding wires and photosensitive areas on the back side.
|Element size (per 1 element)||0.77 × 2.5 mm|
|Number of elements||16|
|Package category||With scintillator|
|Scintillator type||Phosphor sheet|
|Dark current (max.)||30 pA|
|Rise time (typ.)||6.5 μs|
|Terminal capacitance (typ.)||30 pF|
|Measurement condition||Ta=25 ℃, per element|
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