|Features||For Vacuum UV to UV|
|Spectral Response (Short)||115 nm|
|Spectral Response (Long)||320 nm|
|Spectral Response (Peak)||200 nm|
|Tube Diameter||Dia.30 mm|
|Photocathode Area Min.||Dia.10 mm|
|Input Window Type||Head-on|
|[Maximum Ratings] Anode Supply Voltage||2500 V|
|[Maximum Ratings] Peak Cathode Current||0.3 A|
|[Maximum Ratings] Input Light Energy Density||0.125 W/mm2|
|[Maximum Ratings] Average Cathode Current||5 μA|
|Luminous Sensitivity Typ.||15 mA/W (at 254 nm)|
|Radiant Sensitivity at Peak Typ.||25 mA/W|
|Time Response Rise Time Typ.||60 ps|
|Time Response Fall Time Typ.||90 ps|
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