Chip on carrier photodiode array VTA2516H-H-SC-01-0

Product Overview
The VTA2516H-H-SC-01-0 is a 16-element photodiode array with 2.5 mm pitch, designed for X-ray detection in medical imaging systems. It is supplied with an optional CsI HE scintillator for high-energy photon conversion and can be integrated into single- or dual-energy detection architectures, pairing with the VTA2516H-L Series for low-energy channels.

Details
The VTA2516H Series comprises 16 single-element photodiodes mounted directly on an FR-4 PCB to deliver a compact, high-resolution linear detector. A molded, X-ray radiation-hard transparent encapsulant protects the assembly from mechanical and environmental influence. Scintillator material can be mounted over the photodiode active area to convert incident X-rays into visible photons for detection.

Key Features

• Very low dark current photodiodes for low-noise operation
• High signal-to-noise ratio suitable for diagnostic X-ray imaging
• Optional scintillator crystals (e.g., CsI HE) to convert X-rays to visible light
• 16 channels at 2.5 mm pitch for high spatial resolution
• Compatible with single- and dual-energy detector architectures

Technical specifications

• Series: VTA2516H Series (16-channel photodiode array)
• Number of elements: 16 single-element photodiodes
• Pitch: 2.5 mm
• Substrate/PCB: FR-4, photodiodes mounted directly on board
• Encapsulant: Molded, X-ray radiation-hard transparent material
• Optional scintillator: CsI HE or other scintillators available on demand
• Application: X-ray detection for medical imaging; compatible with single- or dual-energy systems
• Pairing: Designed to pair with VTA2516H-L Series for low-energy detection