UV PHOTODIODES

Silicon Carbide UV Photodiodes

UV-photodiodes based on SiC (Silicon Carbide) provide the unique property of

  • extreme radiation hardness,
  • near-perfect visible blindness,
  • low dark current,
  • high speed and low noise.

These SiC detectors can be permanently operated at up to 170°C

Part No. Spectral range Peak Wavelength Active Area Package Note Data sheet
SIC01S-18 215 - 365 nm 285 nm 0.06 mm² TO-18
SIC01S-18ISO90 215 - 365 nm 285 nm 0.06 mm² TO-18 2 isolated pins, 1 ground pin
SIC01M-18 215 - 365 nm 285 nm 0.2 mm² TO-18
SIC01M-18ISO90 215 - 365 nm 285 nm 0.2 mm² TO-18 2 isolated pins, 1 ground pin request
SIC01M-5LENS 220 - 360 nm 285 nm 0.2 mm² TO-5 flame detection
SIC01D-18 215 - 365 nm 285 nm 0.5 mm² TO-18
SIC01L-18 215 - 365 nm 285 nm 1,0 mm² TO-18
SIC01L-18ISO90 215 - 365 nm 285 nm 1.0 mm² TO-18 2 isolated pins, 1 ground pin request
SIC01L-5 210 - 380 nm 285 nm 1,0 mm² TO-5
SIC01XL-5 220 - 360 nm 280 nm 7.6 mm² TO-5
SIC01XL-5ISO90 220 - 360 nm 280 nm 7.6 mm² TO-5 2 isolated pins, 1 ground pin request
Part No. Spectral range Peak Wavelength Active Area Package Note Data sheet
SIC01S-A18 310 - 370 nm 335 nm 0.06 mm² TO-18
SIC01M-A18 310 - 370 nm 335 nm 0.2 mm² TO-18 request
SIC01D-A18 310 - 370 nm 335 nm 0.5 mm² TO-18
SIC01L-A5 310 - 370 nm 335 nm 1.0 mm² TO-5 request
SIC01XL-A5 310 - 370 nm 335 nm 7.6 mm² TO-5 UVA only sensivity
Part No. Spectral range Peak Wavelength Active Area Package Note Data sheet
SIC01S-B18 230 - 315 nm 280 nm 0.06 mm² TO-18
SIC01M-B18 230 - 315 nm 280 nm 0.2 mm² TO-18 request
SIC01D-B18 230 - 315 nm 280 nm 0.5 mm² TO-18
SIC01L-B5 230 - 315 nm 280 nm 1.0 mm² TO-5 request
SIC01XL-B5 230 - 315 nm 280 nm 7.6 mm² TO-5 UVB only sensivity request
Part No. Spectral range Peak Wavelength Active Area Package Note Data sheet
SIC01S-C18 230 - 285 nm 270 nm 0.06 mm² TO-18
SIC01M-C5 230 - 285 nm 270 nm 0.2 mm² TO-5 request
SIC01D-C18 230 - 285 nm 270 nm 0.5 mm² TO-18 request
SIC01L-C5 230 - 285 nm 270 nm 1.0 mm² TO-5
SIC01XL-C5 230 - 285 nm 270 nm 7.6 mm² TO-5 UVC only sensivity request
Part No. Spectral range Peak Wavelength Active Area Package Note Data sheet
SIC01M-E18 UVI / 0.2 mm² TO-18 DIN5050/CIE087 UV-Index measurement (Erythem) request
SIC01D-E18 UVI / 0.5 mm² TO-18 DIN5050/CIE087 UV-Index measurement (Erythem) request
SIC01L-E5 UVI / 1.0 mm² TO-5 DIN5050/CIE087 UV-Index measurement (Erythem) request
SIC01XL-E5 UVI / 7.6 mm² TO-5 DIN5050/CIE087 UV-Index measurement (Erythem) request

Silicon Carbide UV Photodiodes with TIA

Silicon Carbide UV photodetector with integrated transimpendance amplifier in TO-5 metal can housing.

  • 0...5V stable output voltage
  • no external amplifier required
  • irradiance up to 18 W/cm² and UVA, -B, -C versions available on request
Part No. Spectral range Peak Wavelength Max. Irradiance Package Note Data sheet
UV-TIAMO-BL 210 - 380 nm 290 nm <18 nW/cm² TO-5 ball lens, -> flame detection
UV-TIAMO-BL2 210 - 380 nm 290 nm <180 nW/cm² TO-5 ball lens, -> flame detection request
UV-TIAMO-S3 210 - 380 nm 290 nm <1.8 µW/cm² TO-5 flat window with diffusor request
UV-TIAMO 210 - 380 nm 290 nm <18 µW/cm² TO-5 flat window with diffusor
UV-TIAMO-S5 210 - 380 nm 290 nm <180 µW/cm² TO-5 flat window with diffusor request
UV-TIAMO-S6 210 - 380 nm 290 nm <1.8 mW/cm² TO-5 flat window with diffusor request
UV-TIAMO-S7 210 - 380 nm 290 nm <18 mW/cm² TO-5 flat window with attenuator
UV-TIAMO-M8 210 - 380 nm 290 nm <180 mW/cm² TO-5 flat window with attenuator request
UV-TIAMO-M9 210 - 380 nm 290 nm <1.8 W/cm² TO-5 flat window with attenuator request
UV-TIAMO-M10 210 - 380 nm 290 nm <18 W/cm² TO-5 flat window with attenuator request
Part No. Spectral range Peak Wavelength Max. Irradiance Package Note Data sheet
UV-TIAMO-BLA 309 - 367 nm 331 nm <18 µW/cm² TO-5 ball lens
UV-TIAMO-A5 309 - 367 nm 331 nm <180 µW/cm² TO-5 flat window with diffusor request
UV-TIAMO-A6 309 - 367 nm 331 nm <1.8 mW/cm² TO-5 flat window with diffusor request
UV-TIAMO-A7 309 - 367 nm 331 nm <18 mW/cm² TO-5 flat window with attenuator request
UV-TIAMO-A8 309 - 367 nm 331 nm <180 mW/cm² TO-5 flat window with attenuator request
UV-TIAMO-A9 309 - 367 nm 331 nm <1.0 W/cm² TO-5 flat window with attenuator request
Part No. Spectral range Peak Wavelength Max. Irradiance Package Note Data sheet
UV-TIAMO-B4 243 - 303 nm 280 nm <7.5 µW/cm² TO-5 flat window with diffusor request
UV-TIAMO-B5 243 - 303 nm 280 nm <75 µW/cm² TO-5 flat window with diffusor request
UV-TIAMO-B6 243 - 303 nm 280 nm <0.75 mW/cm² TO-5 flat window with diffusor request
Part No. Spectral range Peak Wavelength Max. Irradiance Package Note Data sheet
UV-TIAMO-C1 225 - 287 nm 275 nm <135 nW/cm² TO-5 flat window request
UV-TIAMO-BLC2 225 - 287 nm 275 nm <180 nW/cm² TO-5 ball lens request
UV-TIAMO-BLC3 225 - 287 nm 275 nm <1.8 µW/cm² TO-5 ball lens request
UV-TIAMO-C4 225 - 287 nm 275 nm <18 µW/cm² TO-5 flat window with diffusor request
UV-TIAMO-C5 225 - 287 nm 275 nm <180 µW/cm² TO-5 flat window with diffusor request
UV-TIAMO-C6 225 - 287 nm 275 nm <1.8 mW/cm² TO-5 flat window with diffusor request
UV-TIAMO-C7 225 - 287 nm 275 nm <18 mW/cm² TO-5 flat window with attenuator request
UV-TIAMO-C8 225 - 287 nm 275 nm <180 mW/cm² TO-5 flat window with attenuator request
UV-TIAMO-C9 225 - 287 nm 275 nm <1.8 W/cm² TO-5 flat window with attenuator request
Part No. Spectral range Peak Wavelength Max. Irradiance Package Note Data sheet
UV-TIAMO-E1 UVI / 3 UVI TO-5 flat window, measuring of UV-Index (DIN5050/CIE087) request
UV-TIAMO-E2 UVI / 30 UVI TO-5 flat window, measuring of UV-Index (DIN5050/CIE087) request

Gallium Phosphide UV Photodiodes

UV photodiodes based on GaP

Part No. Spectral range Active Area Package Note Data sheet
EPD-150-0/2.5 130 - 550 nm 4.8 mm² TO-39 sapphire window
EPD-150-0/3.6 130 - 550 nm 10.9 mm² TO-39 currently not available
EPD-440-0/0.9 190 - 550 nm 0.51 mm² TO-46
EPD-440-0/1.4 190 - 550 nm 1.2 mm² TO-46
EPD-440-0/2.5 190 - 550 nm 4.8 mm² TO-39
EPD-440-0/3.6 190 - 550 nm 10.9 mm² TO-39 currently not available
EPD-280-0-0.3-1 220 - 380 nm 0.056 mm² TO-46 request
EPD-270-0-0.3-2 230 - 285 nm 0.056 mm² TO-39 currently not available request
EPD-365-0/0.9 245 - 405 nm 0.51 mm² TO-46 UG11 filter
EPD-365-0/1.4 245 - 405 nm 1.2 mm² TO-46 UG11 filter
EPD-365-0/2.5 245 - 405 nm 4.8 mm² TO-39 UG11 filter
EPD-365-0/3.6 245 - 405 nm 10.9 mm² TO-39 UG11 filter
EPD-310-0-0.3-2 290 - 330 nm 0.056 mm² TO-39 currently not available request
EPD-360-0-0.3-2 230 - 400 nm 0.056 mm² TO-39 currently not available request

GUV Series

UV Photodiodes based on GaN, AlGaN and InGaN are intrinsic visible blind due to high bandgap material, extreme irradiation hardness

GUVV, GVBL, GVGR -> InGaN
GUVA -> GaN
GUVB, GUVC -> AlGaN

Part No. Spectral range Material Chip size Package Note Data sheet
GVBL-S12SD 345 - 450 nm InGaN 0.4 mm SMD 3528 silicone resin request
GVBL-T12GD 330 - 445 nm InGaN 0.4 mm TO-46 quartz window request
GVGR-S11SD 295 - 490 nm InGaN 0.4 mm SMD 3528 silicone resin request
GVGR-T10GD 300 - 510 nm InGaN 0.4 mm TO-46 quartz window request
Part No. Spectral range Material Chip size Package Note Data sheet
GUVV-S10SD 240 - 395 nm InGaN 0.4 mm SMD 3528 silicone resin
GUVV-T10GD 230 - 395 nm InGaN 0.4 mm TO-46 quartz window
GUVV-T10GD-L 230 - 395 nm InGaN 1.4 mm TO-46 quartz window request
GUVV-T20GD-U 230 - 395 nm InGaN 3.4 mm TO-39 quartz window request
Part No. Spectral range Material Chip size Package Note Data sheet
GUVA-S12SD 240 - 370 nm GaN 0.4 mm SMD 3528 silicone resin
GUVA-C22SD 240 - 370 nm GaN 0.4 mm COB 2418 Si encapsulant
GUVA-C32SM UVA GaN 0.23 mm COB 2023 digital UVA Sensor, I2C, 2.6-3.6 V request
GUVA-T11GD 240 - 370 nm GaN 0.4 mm TO-46 quartz window
GUVA-T11GD-L 240 - 370 nm GaN 1.4 mm TO-46 quartz window
GUVA-T11GD-U 240 - 370 nm GaN 3.4 mm TO-39 quartz window request
Part No. Spectral range Material Chip size Package Note Data sheet
GUVB-S11SD 240 - 320 nm AlGaN 0.4 mm SMD 3528 silicone resin
GUVB-S31SD 240 - 320 nm AlGaN 0.4 mm SMD 3535 silicone resin request
GUVB-C31SM UVB AlGaN 0.23 mm COB 2023 digital UVB Sensor, I2C, 2.6-3.6 V request
GUVB-T11GD 220 - 320 nm AlGaN 0.4 mm TO-46 quartz window
GUVB-T11GD-L 220 - 320 nm AlGaN 1.4 mm TO-46 quartz window request
GUVB-T11GD-U 220 - 320 nm AlGaN 3.4 mm TO-39 quartz window request
Part No. Spectral range Material Chip size Package Note Data sheet
GUVC-S10GD 220 - 280 nm AlGaN 0.4 mm SMD 3535
GUVC-T10GD 220 - 280 nm AlGaN 0.4 mm TO-46 quartz window
GUVC-T10GD-L 220 - 280 nm AlGaN 1.4 mm TO-46 quartz window request
GUVC-T10GD-U 220 - 280 nm AlGaN 3.4 mm TO-39 quartz window request

GUV Series with TIA

UV Photodiode based on GaN, AlGaN and InGaN with integrated transimpendance amplifier for ultra low level UV radiation detection.

Wavelength of peak response: 280 nm, 320 nm, 370 nm, 395 nm

GUVV -> InGaN
GUVA -> GaN
GUVB and GUVC -> AlGaN

Part No. Spectral range Chip Size Package Note Data sheet
GUVC-T21GH 220 - 280 nm 0.16 mm² TO-5 integrated TI amplifier, quartz window
GUVB-T21GH 220 - 320 nm 0.16 mm² TO-5 integrated TI amplifier, quartz window
GUVA-T21GH 220 - 370 nm 0.16 mm² TO-5 integrated TI amplifier, quartz window
GUVV-T21GH 220 - 395 nm 0.16 mm² TO-5 integrated TI amplifier, quartz window

UV-Seonsor Modules

UV Sensor Modules based on GaN

  • Single supply voltage
  • 0-5 VDC output voltage
Part No. Spectral range Type Dimension Note Data sheet
GUVA-T11GM-LA 220 - 370 nm UVA 28x17x9 mm²
GUVB-T11GM-LA 220 - 320 nm UVB 28x17x9 mm²
GUVC-T11GM-LA 220 - 280 nm UVC 28x17x9 mm²

Smart UVI Checker

UVI Checker for directly measuring the UV radiation intensity of the Sun with your Smart phone.

  • works with Apple & Android phones
  • required app freely available
  • no battery required
  • real time measurement
  • UV index read out
Part No. Spectral range Index Dimension Note Data sheet
Smart UVI Checker 240 - 370 nm 0 - 10 UVI 10 x 30 mm ear jack incl., 47 mm
MOQ: 1 piece

Roithner Lasertechnik GmbH, Wiedner Hauptstraße 76, A-1040 Vienna, Austria, Tel.: +43 1 586 52 43 - 0, Fax +43 1 586 52 43 - 44