|Tube Size||Dia.13 mm|
|Photocathode Area Shape||Square|
|Photocathode Area Size||4 x 9.5 mm|
|Wavelength (Short)||115 nm|
|Wavelength (Long)||320 nm|
|Wavelength (Peak)||200 nm|
|Spectral Response Curve Code||250M|
|[Max. Rating] Anode to Cathode Voltage||1250 V|
|[Max. Rating] Average Anode Current||0.01 mA|
|Anode to Cathode Supply Voltage||1000 V|
|[Cathode] Radiant Sensitivity Typ.||33 (at 254 nm) mA/W|
|[Anode] Radiant Sensitivity Typ.||2.0 x 105 (at 254 nm) A/W|
|[Anode] Gain Typ.||6.0 x 106|
|[Anode] Dark Current (after 30min.) Typ.||0.3 nA|
|[Anode] Dark Current (after 30min.) Max.||3 nA|
|[Time Response] Rise Time Typ.||1.4 ns|
|[Time Response] Transit Time Typ.||15 ns|
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