R3810P HAMAMATSU | Alldatasheet
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Parameter Description/Value Unit Spectral Response Wavelength of Maximum Response Photocathode Window Material Dynode Direct Interelectrode Capacitances Base Weight Suitable Socket nm nm mm pF pF g 185 to 650 340 Sb-Cs 3 × 4 UV glass Circular-cage 1.7 2.0 11-pin glass base E678-11H Material Minimum Effective Area Structure Number of Stages Anode to Last Dynode Anode to All Other Electrodes SUPER COMPACT PHOTOMULTIPLIER TUBE R3810P MAXIMUM RATINGS (Absolute Maximum Values) Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. © 1998 Hamamatsu Photonics K.K. Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office. * Measured at the voltage that is set at the gain to be 1 × 106. Supply Voltage: 1000Vdc, K: Cathode, Dy: Dynode, P: Anode For Single Photon Counting, Dark Counts 5cps Typ. at 25°C 13mm (1/2 Inch) Diameter, 9-stage, Bialkali Photocathode, Side-On Type 185 to 650nm Spectral Response, General Purpose Variant of R3810 CHARACTERISTICS (at 25 °C) VOLTAGE DISTRIBUTION RATIO AND SUPPLY VOLTAGE Parameter Min. Unit Parameter Value Unit Supply Voltage Average Anode Current Ambient Temperature 1250 150 0.01 -80 to +50 Vdc mA Between Anode and Cathode Between Anode and Last Dynode Cathode Sensitivity Anode Sensitivity Gain Dark Counts * Anode Dark Current (after 30min. storage in darkness) Time Response Electrode Ratio K Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 P Luminous (2856K) Blue (CS No. 5-58 filter) Luminous (2856K) Anode Pulse Rise Time Electron Transit Time 5.0 300 7.5 × 10 0.1 1.4 µA/lm µA/lm-b A/lm cps nA ns Typ. Max.