PHOTOMULTIPLIER TUBE R7205-01, R7207-01 For Photon Counting Applications, Low Dark Counts (10cps Typ.) 10mm Effective Area, 28mm(1-1/8 inch) Diameter Bialkali Photocathode, Head - On Type GENERAL Parameter Spectral Response Wavelength of Maximum Response Material Photocathode Minimum Effective Area Window Material Structure Dynode Number of Stages Base Suitable Socket R7205-01 R7207-01 Unit 300 to 650 160 to 650 Box and Line 11 14-pin glass base E678-14C(supplied) nm nm — mm dia. — — — — — Value Unit 1500 250 0.01 -80 to +50 Vdc Vdc mA °C 420 Bialkali 10 Borosilicate glass Synthetic silica MAXIMUM RATINGS (Absolute Maximum Values) Parameter Between Anode and Cathode Between Anode and Last Dynode Supply Voltage Average Anode Current Ambient Temperature CHARACTERISTICS (at 25°C) Cathode Sensitivity Parameter Min. Typ. Max. Unit Luminous (2856K) Radiant at 420 nm Blue (CS - 5 - 58 filter) 40 — — 200 — — — — 70 72 9.0 700 7.5 × 105 1 × 107 10 — — — µA/lm mA/W µA/lm-b A/lm A/W — s-1 nA ns ns Anode Luminous (2856K) Sensitivity Radiant at 420 nm Gain Anode Dark counts Anode Dark current (after 30min storage in darkness) Anode Pulse Rise Time Time Response Electron Transit Time — — — 30 3 — — — 1.7 26 — — NOTE: Anode characteristics are measured with the voltage distribution ratio shown below. VOLTAGE DISTRIBUTION RATIO AND SUPPLY VOLTAGE Electrode Ratio K Dy1 2 Dy2 1 Supply Voltage: 1000Vdc, Dy3 1 Dy4 1 K: Cathode, Dy5 1 Dy: Dynode, Dy7 Dy6 1 1 Dy8 1 Dy9 1 Dy10 1 Dy11 1 P 1 P: Anode Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office. 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. ©2000 Hamamatsu Photonics K.K PHOTOMULTIPLIER TUBES R7205-01, R7207-01 Figure 1: Typical Spectral Response 100 Figure 2: Typical Gain TPMHB0454EA 109 TPMHB0455EA 108 10 R7207-01 107 R7205-01 QUANTUM EFFICIENCY GAIN CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) CATHODE RADIANT SENSITIVITY 1 106 105 0.1 104 0.01 200 400 600 800 103 500 600 700 800 1000 1500 2000 SUPPLY VOLTAGE (V) WAVELENGTH (nm) Figure 3: Typical Single Photoelectron Pulse Height Distribution Figure 4: Dimensional Outline and Basing Diagram (Unit: mm) 29 ± 1 10 MIN. 2- 3.5 HA COATING 2.5 26 9 SIGNAL + DARK 0.4 30 11.6 0.6 19.1 35 92 ± 2 0.8 44 PHOTOCATHODE 25 0.2 14 PIN BASE 13MAX. COUNTS PER CHANNEL FULL SCALE (SIGNAL + DARK): 1 × 104 FULL SCALE (DARK) : 1 × 103 Socket (E678-14C) FACEPLATE WAVELENGTH OF INCIDENT LIGHT : 400 nm : 835 Vdc SUPPLY VOLTAGE : 88 ch LLD : 880 ch ULD SIGNAL + DARK COUNTS : 6500 s-1 : 10 s-1 DARK COUNTS AMBIENT TEMPERATURE : +25 °C 7 TPMHB0456EB 1.0 DARK 0 0 200 400 600 800 1000 P DY11 6 7 DY9 5 CHANNEL NUMBER (ch) DY10 DY8 8 9 10 DY6 DY7 4 11 DY4 DY5 3 12 DY2 13 K 14 DY1 DY3 2 1 IC SHORT PIN Bottom View TPMHA0412EA TACCA0004EA HOMEPAGE URL http://www.hamamatsu.com HAMAMATSU PHOTONICS K.K., Electron 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, P. O. Box 6910, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218 E-mail: [email protected] Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: [email protected] 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 E-mail: [email protected] United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road Welwyn Garden City Hertfordshire AL7 1BW, United Kingdom, Telephone: 44-(0)1707-294888, Fax: 44(0)1707-325777 E-mail: [email protected] North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171-41 SOLNA, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 E-mail: [email protected] TPMH1195E02 Italy: Hamamatsu Photonics Italia: S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)02-935 81 733, Fax: (39)02-935 81 741 E-mail: [email protected] OCT. 2000 IP Printed in Japan (500)