R636-10

PHOTOMULTlPLlER TUBES R636–10, R758–10 UV to Near IR (R636–10:185 to 930 nm, R758–10:160 to 930nm) Spectral Response 28mm(1-1/8 Inch) Diameter, GaAs(Cs) Photocathode, 9-stage,Side-On Type GENERAL Parameter Spectral Response Wavelength of Maximum Response MateriaI Photocathode Minimum Effective Area Window Material Structure Dynode Number of Stages Anode to Last Dynode Direct Interelectrode Capacitances Anode to All Other Electrodes Base SuitabIe Socket R636–10 185 to 930 R758–10 160 to 930 300 to 800 GaAs (Cs) 3 12 UV glass Fused silica glass Circular–cage 9 4 6 JEDEC No.B11–88 E678–11A(option) Unit nm nm mm pF pF MAXIMUM RATINGS (Absolute Maximum Values) Supply Voltage Average Anode Current Parameter Between Anode and Cathode Between Anode and Last Dynode Value 1500 250 0.001 Unit Vdc Vdc mA CHARACTERISTlCS (at 25 ) Min. 400 Typ. 550 62 63 48 0.53 4.5 105 250 2.8 104 2.8 104 2.2 104 0.1 2 20 Max. Unit A/lm mA/W Parameter Luminous(2856K) Cathode Sensitivity at 350nm at 632.8nm at 852.1nm Red/White Ratio (with R–68 filter) Radiant Luminous(2856K) Anode Sensitivity Radiant at 350nm at 632.8nm at 852.1nm Gain 100 A/lm A/W 2 nA ns ns Anode Dark Current at 10A/lm Anode Pulse Rise Time Time Response Electron Transit Time After 30min. storage in darkness NOTE: Anode characteristics are measured with the voItage distribution ratio shown below. VOLTAGE DlSTRlBUTlON RATlO AND SUPPLY VOLTAGE K Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Electrodes Ratio 1 1 1 1 1 1 1 1 1 1 SuppIy Volt...