PHOTOMULTlPLlER TUBE R6091 For Scintillation Counting, Fast Time Response 76mm(3 Inch) Diameter, Bialkali Photocathode, 12–Stage Head–On Type GENERAL Description / Value 300 to 650 420 Bialkali 65 Borosilicate glass Plano–concave Linear focused 12 E678–21A (supplied) Parameter Spectral Response Wavelength of Maximum Response MateriaI Photocathode Minimum Effective Area MateriaI Window Shape Structure Dynode Number of Stages Suitable Socket Unit nm nm mm dia. MAXIMUM RATINGS (Absolute Maximum Values) Parameter Supply Voltage Between Anode and Cathode Average Anode Current CHARACTERISTlCS (at 25 Cathode Sensitivity Anode Sensitivity Value 2500 0.2 Unit Vdc mA ) Parameter Luminous (2856K) Radiant at 420nm Blue (CS–5–58 filter) Luminous (2856K) Radiant at 420nm Gain Anode Dark Current (after 30min. storage in darkness) Anode Pulse Rise Time Time Response Electron Transit Time Transit Time Spread (FWHM) at 2% Deviation Pulse Linearity at 5% Deviation Min. 60 9.0 50 Typ. 90 85 10.5 450 4.3 105 5 106 10 2.6 48 2.0 80 110 Max. 60 Unit A/lm mA/W A/lm b A/lm A/W nA ns ns ns mA mA NOTE: Anode characteristics are measured with the voItage distribution ratio shown below. VOLTAGE DlSTRlBUTlON RATlO AND SUPPLY VOLTAGE K G Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10 Dy11 Dy12 Electrodes Ratio 4 0 1 1.4 1 1 1 1 1 1 1 1 1 1 SuppIy Voltage : 1500Vdc, K : Cathode, Dy : Dynode, P : Anode, G : Grid P SPECIAL VOLTAGE DlSTRlBUTlON RATlO FOR PULSE LINEARITY MEASUREMENTS K G Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10 Dy11 Dy12 Electrodes Ratio 4.3 0 1 1.6 1 1 1 1 1 1 1.6 2 3.3 2 SuppIy Voltage : 2000Vdc, K : Cathode, Dy : Dynode, P : Anode, G : Grid P Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office. lnformation furnished by HAMAMATS U is believed to be reliabIe. However, no responsibility is assumed for possibIe inaccuracies or commission. Specifications are subjected to change without notice. No patent right are granted to any of the circuits described herein. © 1996 Hamamatsu Photonics K.K. PHOTOMULTlPLlER TUBE R6091 Figure 1: Typical Spectral Response CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) 100 TPMHB0204EA 10 CATHODE RADIANT SENSITIVITY 1 QUANTUM EFFICIENCY 0.1 0.01 200 400 600 800 WAVELENGTH (nm) Figure 2: Dimensional Outline and Basing Diagram (Unit : mm) 76 1 FACEPLATE Socket (E678–21A) 65MIN. 51 19 DY7 4 3 K IC 6 4 2 DY5 1 DY3 DY1 R5 15 16 DY2 17 G 18 IC 19 IC 21 20 5 7 DY11 6 DY9 5 56.8 SH IC DY10 DY8 IC DY12 9 10 11 12 13 DY6 14 8 DY4 P 13 137 2 PHOTOCATHODE 21 PIN BASE 13MAX. BOTTOM VIEW (BASING DIAGRAM) TACCA0011EA The shield pin (SH) should be connected to Dy5. TPMHA0285EA HAMAMATSU PHOTONICS K.K., Electoron Tube Center 314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205 U.S.A.: Hamamatsu Corporation: 360 Foothill Road, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218 Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: (33)1 69 53 71 00, Fax: (33)1 69 53 71 10 United Kingdom: Hamamatsu Photonics UK Limted: Lough Point, 2 Gladbeck Way, Windmill Hill, Enfield, Middlesex EN2 7JA, United Kingdom, Telephone: (44)181-367-3560, Fax: (44)181-367-6384 North Europe: Hamamatsu Photonics Norden AB: Färögatan 7, S-164-40 Kista Sweden, Telephone: (46)8-703-29-50, Fax: (46)8-750-58-95 Italy: Hamamatsu Photonics Italia: S.R.L.: Via Della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)2-935 81 733, Fax: (39)2-935 81 741 TPMH1114E02 APR. 1996