Biplanar phototube


For visible to NIR, Peak wavelength : 750 nm, Photocathode area : 10 mm dia., Tube diameter : 30 mm


Features For Visible to Near IR
Type Biplanar Phototube
Spectral Response (Short) 300 nm
Spectral Response (Long) 1100 nm
Spectral Response (Peak) 750 nm
Tube Diameter Dia.30 mm
Photocathode Area Min. Dia.10 mm
Photocathode Material Ag-O-Cs
Input Window Type Head-on
Window Material Borosilicate Glass
[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. 20 µA/lm
Radiant Sensitivity at Peak Typ. 2.5 mA/W
Time Response Rise Time Typ. 60 ps
Time Response Fall Time Typ. 90 ps

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