|Tube Size||Dia.28 mm|
|Photocathode Area Shape||Square|
|Photocathode Area Size||8 x 24 mm|
|Wavelength (Short)||160 nm|
|Wavelength (Long)||320 nm|
|Wavelength (Peak)||230 nm|
|Spectral Response Curve Code||250S|
|[Max. Rating] Anode to Cathode Voltage||1250 V|
|[Max. Rating] Average Anode Current||0.1 mA|
|Anode to Cathode Supply Voltage||1000 V|
|[Cathode] Radiant Sensitivity Typ.||62 (at 254 nm) mA/W|
|[Anode] Radiant Sensitivity Typ.||6.2 x 105 (at 254 nm) A/W|
|[Anode] Gain Typ.||1.0 x 107|
|[Anode] Dark Current (after 30min.) Typ.||1 nA|
|[Anode] Dark Current (after 30min.) Max.||10 nA|
|[Time Response] Rise Time Typ.||2.2 ns|
|[Time Response] Transit Time Typ.||22 ns|
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