Chip photodiode array VTA1216H-H-NC-00-0

chip on carrier

Product Overview
The VTA1216H-H-NC-00-0 is a silicon photodiode array (PDA) with 16 elements at 1.2 mm pitch, engineered for X-ray detection in energy-sensitive imaging systems. It is available with optional scintillator crystals for high-energy detection and can be paired with VTA1216H-L Series arrays for low-energy channels.

Detailed Description
The VTA1216H Series comprises a 16-channel high-resolution photodiode array. Eight dual-element photodiodes are mounted on an FR-4 PCB. A transparent coating protects the photosensitive die area and a glob top encapsulant secures bond wires against mechanical and environmental stress. The device may be supplied with or without a scintillator material placed over the active photodiode area to convert X-rays into visible photons.

Features

• Extremely low dark current photodiodes
• High signal-to-noise ratio suitable for energy-sensitive detection
• Optional scintillator crystals to convert incident X-rays to visible photons
• 16 channels with 1.2 mm pitch
• Compatible with single- and dual-energy system architectures

Applications
Intended for X-ray detection modules in medical imaging (radiography, CT), security scanning and industrial inspection systems where high-energy or dual-energy detection is required and pairing with low-energy arrays (e.g., VTA1216H-L Series) is advantageous.

Technical specifications

• Series: VTA1216H Series
• Part number example: VTA1216H-H-NC-00-0
• Channels / Elements: 16 elements (8 dual-element photodiodes)
• Pitch: 1.2 mm
• Substrate / Mounting: Photodiodes mounted on FR-4 PCB
• Coating: Transparent coating over photosensitive chip area
• Encapsulation: Glob top encapsulant protecting bond wires
• Scintillator: Optional, available to convert X-rays to visible photons
• Typical application: X-ray detection for single- or dual-energy systems