Solar Blind UV Photodiodes
SiC diodes include solar blind UV photodiodes, which are preferably used to monitor UV sources, such as UVC LEDs or lamps.
They are characterized by the following properties:
- Typical spectral sensitivity between 200 nm and 355 nm
- Special chip structure for extended sensitivity up to 400 nm
- Various sizes from 0.1 mm² to 5 mm²
- Excellent long-term stability – even at high UVC radiation doses up to 1000 W/m²
- Extreme temperature stability (continuous use up to +250°C)
- Adaptation of spectral sensitivity using filters (UVA, UVB, UVC, and others)
- Extremely low dark current level in the fA range
- Sensor isolated from housing
- Hermetic TO housing
- RoHS, REACH, and WEEE compliance
High Temperature Applications
The standard model of our SiC diodes is designed to operate at temperatures of up to +150°C.
For certain applications, such as flame detection, we offer UT-models (UT stands for Ultra-high Temperature) that operate at up to +250°C.
SiC Detectors with Filter
For special applications, SiC photodiodes are available with integrated radiation-resistant filters ( e.g. UVC, UVB, UVA, or combined ranges).
Window Varieties of SiC UV Photodiodes
SiC UV photodiodes are available with a flat cap or with a lens cap.
Transimpedance Amplifier
Photodiodes only generate very low currents - often in the range of a few nanoamperes. Transimpedance amplifiers are used to amplify these photocurrents and convert them into voltage so that they can be evaluated or used for the intended applications.
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Downloads
- JTIA1-1G Transimpedance Amplifier Board for Photodiodes
- JEA0,05 SiC UV Photodiode 0.05mm² Active Area
- JEA0,05F SiC UV Photodiode 0.05mm² Active Area Filter Options
- JEA0,1 SiC UV Photodiode 0.1mm² Active Area
- JEA0,1A/350/365 SiC UV Photodiode 0.1 mm² Active Area, Filter for UVA, 350 nm, 365 nm
- JEA0,1A_350_365-S SiC UV Photodiode 0.1mm² Active Area, Filter for UVA, 350nm, 365nm, Small Package
- JEA0,1F-S SiC UV Photodiode 0.1mm² Active Area Filter Options TO18 Package
- SiC UV Photodiode 0.1mm² Active Area UV Filter Options TO5 Package
- JEA0,1X SiC UV Photodiode 0.1mm² Active Area, Extended UVA Region up to 400nm
- JEA0,25 SiC UV Photodiode 0.25mm² Active Area
- JEA0,25F SiC UV Photodiode 0.25mm² Active Area Filter Options
- JEA1 SiC UV Photodiode 1mm² Active Area
- JEA1F SiC UV Photodiode 1mm² Active Area
- JEA2 SiC UV Photodiode 2mm² Active Area
- JEA2F SiC UV Photodiode 2mm² Active Area Filter Options
- JEA5 SiC UV Photodiode 5mm² Active Area
- JEA5F SiC UV Photodiode 5mm² Active Area Filter Options
- JQA5 SiC Quadrant UV Photodiode 4x1.25mm² Active Area
- SiC-Photodiodes Overview
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