Excelitas VTA1216H Series Linear Photodiode Array
PART/ VTA1216H-H-NC-00-0

VTA1216H-H-NC-00-0 - Si PDA, 16-Elements, 1.2mm Pitch

The VTA1216H-H-NC-00-0 is a 1.2 mm pitch 16-element photodiode array designed for X-ray detection. It can be ordered with various scintillator crystals for high energy detection in dual-energy detection architectures. It can be paired in such systems with our VTA1216H-L Series of photodiode arrays for low energy detection.

The VTA1216H Series is a 16-channel high-resolution Photodiode Array (PDA). There are 8 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 1.2 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.

  • Photodiodes with extremely low dark current
  • High signal to noise ratio
  • Scintillator crystals available on demand to convert incident X-rays into visible photons
  • 16-channels at 1.2mm pitch
  • Single or dual-energy systems compatible 
  • Photodiodes with extremely low dark current
  • High signal to noise ratio
  • Scintillator crystals available on demand to convert incident X-rays into visible photons
  • 16-channels at 1.2mm pitch
  • Single or dual-energy systems compatible 
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