Chip photodiode array VTA1216H-L-SC-03-0

Overview The VTA1216H-L-SC-03-0 is a 1.2 mm pitch 16-element photodiode array designed for X-ray detection. It can be ordered with various scintillator crystals for low energy detection in dual-energy detection architectures. It can be paired in such systems with the VTA1216H-H series of photodiode arrays for high energy detection.

Details 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 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.

Features

• 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 1.2 mm pitch
• Compatible with single or dual-energy systems

Caractéristiques / spécifications techniques

• Series: VTA1216H Series
• Part/Model: VTA1216H-L-SC-03-0
• Configuration: 16 elements (16-channel PDA)
• Pitch: 1.2 mm
• Photodiode arrangement: 8 dual-element photodiodes mounted on FR-4 PCB
• Coating/encapsulation: transparent coating over photosensitive area; glob top encapsulant protecting bond wires
• Scintillator option: available (for low energy X-ray to visible photon conversion)
• Applications: X-ray detection, dual-energy detection architectures; can be paired with VTA1216H-H series for high energy detection