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 Wavelength of Maximum Response Material Photocathode Minimum Effective Area Window Material Structure Dynode Number of Stages Operating Ambient Temperature Storage Temperature Base configuration Suitable Socket Description 300 to 650 375 High Temp. Bialkali 22 Borosilicate glass Circular and Linear focused 10 -30 to +175 -80 to +175 Flying Lead Temporary Base E678-12R (supplied) Unit nm nm — mm — — — °C °C — — Value 1800 250 0.02 Unit V V mA MAXIMUM RATINGS (Absolute Maximum Values) Supply Voltage Parameter Between Anode and Cathode Between Anode and Last Dynode Average Anode Current CHARACTERISTICS (at 25 °C) Cathode Sensitivity Parameter Luminous (2856 K) Quantum Efficiency at 375 nm Blue Sensitivity Index (CS 5-58) Luminous (2856 K) Anode Sensitivity Gain Anode Dark Current (after 30 min storage in darkness) Anode Pulse Rise Time Time Response Electron Transit Time 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 Typ. 1000 Max. — Unit nA NOTE: Anode characteristics are measured with the voltage distribution ratio shown below. CHARACTERISTICS (at 175 °C) with Standard Voltage Divider Parameter Anode Dark Current (after 30 min storage in darkness) Min. — 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. ©2010 Hamamatsu Photonics K.K. PHOTOMULTIPLIER TUBE R1288A Figure 1: Typical Spectral Response at 25 °C TPMHB0061EA 108 CATHODE RADIANT SENSITIVITY at 25 °C TPMHB0693EA 107 106 101 GAIN CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) 102 Figure 2: Typical Gain Characteristics QUANTUM EFFICIENCY 100 105 104 103 10-1 200 300 400 500 600 102 500 700 WAVELENGTH (nm) 700 1000 1500 2000 SUPPLY VOLTAGE (V) Figure 3: Dimensional Outline and Basing Diagram (Unit: mm) 25.4 ± 0.5 A Temporary Base Removed 22 MIN. 13 MAX. PHOTOCATHODE SEMIFLEXIBLE LEADS 0.7 MAX. 43.0 ± 1.5 FACEPLATE P 8 DY9 6 DY7 5 DY5 4 Socket E678-12R (Supplied) 47 DY10 10 DY8 11 DY3 3 12 DY6 DY1 2 13 DY4 14 DY2 17 40 17 K A B Bottom View DY7 4 9 DY6 DY5 3 10 DY4 34 5 6 5 8 B DY9 2- 3.2 DY10 7 DY8 8 15 P 50 MIN. 12 PIN BASE JEDEC No. B12-43 37.3 ± 0.5 DY3 11 2 1 DY1 12 DY2 K TACCA0009EB TPMHA0363EB HAMAMATSU PHOTONICS K.K. www.hamamatsu.com HAMAMATSU PHOTONICS K.K., Electron Tube Division 314-5, Shimokanzo, Iwata City, Shizuoka Pref., 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.: 19, 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] TPMH1279E02 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] DEC. 2010 IP