Metal package phototube

R6800U-15

For UV, Peak wavelength : 165 nm, Photocathode area : 8 mm dia., Tube diameter : 16 mm

Specifications

Features For UV
Type Metal Package Phototube
Spectral Response (Short) 160 nm
Spectral Response (Long) 240 nm
Spectral Response (Peak) 165 nm
Tube Diameter Dia.16 mm
Photocathode Area Min. Dia.8 mm
Photocathode Material Au single metal
Input Window Type Head-on
Window Material Silica Glass
[Maximum Ratings] Anode Supply Voltage 100 V
[Maximum Ratings] Peak Cathode Current 1.2 μA
[Maximum Ratings] Average Cathode Current Density 5 μA/cm2
[Maximum Ratings] Average Cathode Current 0.4 μA
[Maximum Ratings] Temperature -30 ℃ to +50 ℃
Radiant Sensitivity Typ. 0.05 mA/W (at 185 nm)
Dark Current Max. 1 pA
Rcommended Operating Voltage 15 V
Interelectrode Capacitance 3 pF

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