TOCON_ABC7

TOCON_ABC7 is a broadband SiC based UV photodetector with integrated amplifier. This is a UV photodetector with integrated amplifier converting UV radiation into a voltage. The Vout pin of the TOCON can be directly connected to a controller, a voltmeter or any other data analysing device with voltage input. Modern electronic components and a hermetically sealed metal housing with UV glass window eliminate noise caused by parasitic paths inside the package and EMI. A TOCON is a perfect solution for each industrial UV sensing application starting from flame or fire detection at pW/cm² level up to UV curing lamp control at W/cm2 level. This thirteen orders of magnitude measurement range is covered by ten different TOCONs that differ by their sensitivity. The TOCON is produced as UV broadband sensors or with filters for selective measurement.

• UV broadband (UVA+UVB+UVC) photodetector with integrated amplifier
• TO5 hermetically sealed metal housing with attenuator, signal output range from 0 to 5V
• Max. irradiance (saturation limit) at 290nm (peak wavelength) is approx. 18mW/cm²
• Min. irradiance is 1.8µW/cm², 280mV/mW/cm² typical responsivity at peak wavelength
• 290nm wavelength of max. spectral responsivity, responsivity range from 227 to 360nm
• Supply voltage range from 2.5 to 5V, VSupply - 5%V saturation voltage
• 700µV typical dark output voltage at 10Mohm load, <lt/>+-0.3%/K typical temperature coefficient at peak
• 150µA typical current consumption, 15Hz bandwidth (-3dB), 0.073s rise time (10-90%)
• Operating temperature range from -25 to +85°C