PHOTOMULTlPLlER TUBE R2557 For Photon Counting, Low Light Level Detection 13mm(1/2 Inch) Diameter, Low Noise Bialkali Photocathode Borosilicate Glass Window, 10–stage, Head–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 Description/Value 300 to 650 375 Low noise bialkali 10 Borosilicate glass Linear focused 10 1.0 2.0 13–pin glass base E678–13A(supplied) Unit nm nm mm dia. pF pF MAXIMUM RATINGS (Absolute Maximum Values) Parameter Between Anode and Cathode Supply Voltage Between Anode and Last Dynode Avarage Anode Current Ambient Temperature CHARACTERISTlCS (at 25 Unit Vdc Vdc mA Value 1500 250 0.03 –80 to +50 ) Parameter Luminous (2856K) Radiant at 375nm Blue (CS–5–58 filter) Luminous (2856K) Radiant at 375nm Min. 25 Typ. 40 50 Cathode Sensitivity 3.5 5.5 50 200 Anode Sensitivity 2.5 105 5.0 106 Gain Anode Dark Current (after 30min. storage in darkness) 0.5 10 Anode Dark Counts Anode Pulse Rise Time 2.2 Time Response Electron Transit Time 22 NOTE: Anode characteristics are measured with the voItage distribution ratio shown below. Unit A/lm mA/W A/lm b A/lm A/W Max. 4.0 30 nA cps ns ns VOLTAGE DlSTRlBUTlON RATlO AND SUPPLY VOLTAGE K Dy1 Dy2 Dy3 Electrodes Ratio 2 1 1 SuppIy Voltage : 1250Vdc, K : Cathode, Dy4 Dy5 1 1 Dy : Dynode, Dy6 Dy7 1 1 P : Anode Dy8 1 Dy9 1 Dy10 1 P 1 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. © 1991 Hamamatsu Photonics K.K. PHOTOMULTlPLlER TUBE R2557 Figure 1: Typical Spectral Response Figure 2: Typical Gain and Anode Dark Current TPMHB0032EA 108 100 TPMHB0033EA 10-7 107 10-8 106 10-9 QUANTUM EFFICIENCY RK CU RR EN T GA IN 1 10-10 DA 105 AN OD E 0.1 ANODE DARK CURRENT (A) 10 GAIN CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) CATHODE RADIANT SENSITIVITY 0.01 400 200 600 104 500 800 600 800 10-11 2000 1500 1000 SUPPLY VOLTAGE (V) WAVELENGTH (nm) Figure 3: Dimensional Outline and Basing Diagram (Unit : mm) Socket 13.5 FACEPLATE 0.5 (E678 – 13A) 10MIN. 6 DY9 PHOTOCATHODE 24 DY10 P 7 8 5 9 DY7 4 71 2 DY6 10 DY4 DY5 3 DY3 18 DY8 11 DY2 2 12 1 DY1 13 IC 2- 2.2 K 13 SHORT PIN 13 PIN BASE 13MAX. 3.4 10 3 BOTTOM VIEW (BASING DIAGRAM) 11 TPMHA0014EA TACCA0005EA 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 TPMH1016E01 NOV. 1991