R1288A

PHOTOMULTIPLIER TUBE R1288A For High Temperature Scintillation Counting, Ruggedized, Low Profile, 25 mm (1 Inch) Diameter, High Temp. Bialkali Photocathode, 10-stage, Head-on Type GENERAL Parameter Spectral Response Peak Wavelength Photocathode Window Material Dynode Structure Number of Stages Material Minimum Effective Area Description 300 to 650 375 High Temp. Bialkali 22 Borosilicate glass Linear focused 10 Flying Lead Temporary Base E678-12A (supplied) -30 to +175 -80 to +175 Unit nm nm — mm dia. — — — — — °C °C Base configuration Suitable Socket Operating Ambient Temperature Storage Temperature MAXIMUM RATINGS (Absolute Maximum Values) Supply Voltage Average Anode Current Parameter Between Anode and Cathode Between Anode and Last Dynode Value 1800 250 0.02 Unit V V mA CHARACTERISTICS (at 25 °C) with Standard Voltage Divider Cathode Sensitivity Parameter Luminous (2856 K) Quantum Efficiency at 375 nm Blue Sensitivity Index (CS 5-58) Luminous (2856 K) Min. 20 — 4 8 — — — — Typ. 40 16.9 6 15 3.8 × 105 0.1 1.3 13 Max. — — — — — 10 — — Unit µA/lm % — A/lm — nA ns ns Anode Sensitivity Gain Anode Dark Current (after 30 min storage in darkness) Anode Pulse Rise Time Time Response Electron Transit Time NOTE: Anode characteristics are measured with a voltage distribution ratio shown below CHARACTERISTICS (at 175 °C) with Standard Voltage Divider Parameter Anode Dark Current (after 30 min storage in darkness) Min. — Typ. 1000 Max. — Unit nA NOTE: Anode characteristics are measured with a voltage distribution ratio shown below STANDARD VOLTAGE DIVIDER AND SUPPLY VOLTAGE Electrodes K Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10 P Ratio 3 1 1 1 1 1 1 1 1 1 1 Supply Voltage: 1500 V, K: Cathode, Dy: Dynode, P: Anode ENVIRONMENTAL TESTING Shock............10 000 m/s2, 0.5 ms, 3 impact shocks per direction (6 directions) Vibration........300 m/s2, 50 Hz to 2000 Hz, 1 oct per minute, 3 sweeps per axis (3 axes) 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. ©2003 Hamamatsu Photonics K.K. PHOTOMULTIPLIER TUBE R1288A Figure 1: Typical Spectral Response 102 TPMHB0061EA Figure 2: Typical Gain Characteristics at 25 °C CATHODE RADIANT SENSITIVITY 108 TPMHB0693EA at 25 °C CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) 107 101 106 QUANTUM EFFICIENCY GAIN 600 700 105 100 104 103 10-1 200 300 400 500 102 500 700 1000 1500 2000 WAVELENGTH (nm) SUPPLY VOLTAGE (V) Figure 3: Dimensional Outline and Basing Diagram (Unit: mm) 25.4 ± 0.5 FACEPLATE 22 MIN. A Temporary Base Removed DY9 6 DY7 5 DY5 4 DY3 3 DY1 2 17 K P 8 DY10 10 DY8 11 12 DY6 13 DY4 14 DY2 Socket E678-12A (Supplied) 47 40 17 PHOTOCATHODE 13 MAX. SEMIFLEXIBLE LEADS 0.7 MAX. A 43.0 ± 1.5 B Bottom View 12 PIN BASE JEDEC No. B12-43 50 MIN. P DY9 DY7 4 B 37.3 ± 0.5 DY5 3 DY3 2 1 DY1 12 K TPMHA0363EB TACCA0009EB 6 5 DY10 7 DY8 8 9 DY6 10 DY4 11 DY2 2- 3.2 34 WEB SITE 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: usa@hamamatsu.com Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: info@hamamatsu.de 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: infos@hamamatsu.fr 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: info@hamamatsu.co.uk 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: info@hamamatsu.se TPMH1279E01 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: info@hamamatsu.it MAR. 2003 IP 8 15 5