VTA0832H-H-NC-00-0 - Si PDA, 32-Elements, 0.8mm Pitch
The VTA0832H-H-NC-00-0 is a 0.8 mm pitch, 32-element photodiode array designed for X-ray detection. It can be ordered with various scintillator crystals for high or low energy detection.
The VTA0832H Series is a 32-channel high-resolution Photodiode Array (PDA). There are 16 dual-element photodiodes mounted directly on an FR-4 printed circuit board (PCB). The pitch (sensor-to-sensor spacing of adjacent chips) for this series is 0.8 mm; other pitches are available as off-the-shelf or as custom devices.
A transparent coating material covers the photo-sensitive chip area while a glob top encapsulant protects the bond wires from damage and environmental influences. These parts are available with or without a scintillator material mounted over the photodiode active area to convert X-rays into visible photons of light. These devices can be used as single energy detectors with a range of available scintillator crystals.
Photodiodes with extremely low dark current
High signal-to-noise ratio
Scintillator crystals available on demand to convert incident X-rays into visible photons
