PHOTOMULTIPLIER TUBE R649 FEATURES ●Low dark count: 350 s-1 Max. ●High gain APPLICATIONS ●For photon counting SPECIFICATIONS GENERAL Parameter Spectral response Wavelength of maximum response MateriaI Photocathode Minimum effective area Window material Structure Dynode Number of stages Operating ambient temperature Storage temperature Base Suitable socket Description / Value 300 to 850 420 Multialkali 5×8 Borosilicate glass Box and Grid 12 -30 to +50 -80 to +50 21-pin glass base E678-21C (supplied) Unit nm nm — mm — — — °C °C — — Value 1500 0.01 Unit V mA MAXIMUM RATINGS (Absolute maximum values) Supply voltage Average anode current Parameter Between anode and cathode CHARACTERISTICS (at 25 °C) Cathode sensitivity Anode sensitivity Parameter Luminous (2856 K) Radiant at 420 nm Red / White ratio (R-68) Luminous (2856 K) Radiant at 420 nm Gain Anode dark count Time response Anode pulse rise time Electron transit time Min. 80 — — 100 — — — — — Typ. 120 51 0.2 800 3.4 × 105 6.7 × 106 200 13 70 Max. — — — — — — 350 — — Unit µA/lm mA/W — A/lm A/W — s-1 ns ns NOTE: Anode characteristics are measured with the voltage distribution ratio shown below. VOLTAGE DISTRIBUTION RATIO AND SUPPLY VOLTAGE Electrodes K G Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10 Dy11 Dy12 P Ratio 4 0 2.5 1.5 1 1 1 1 1 1 1 1 1 1 Supply voltage: 1000 V, K: Cathode, Dy: Dynode, G: Grid, 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. ©2016 Hamamatsu Photonics K.K. PHOTOMULTIPLIER TUBE R649 Figure 1: Typical spectral response Figure 2: Typical gain TPMHB0530EA 109 CATHODE RADIANT SENSITIVITY TPMHB0607EA 108 10 QUANTUM EFFICIENCY 107 GAIN CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) 100 1 106 0.1 105 0.01 200 400 600 800 104 500 1000 600 700 800 900 1000 1250 1500 SUPPLY VOLTAGE (V) WAVELENGTH (nm) Figure 3: Dimensional outline and basing diagram (Unit: mm) Socket E678-21C (Supplied) 52.0 ± 1.5 5×8 FACEPLATE 51 19 PHOTOCATHODE HA TREATMENT IC IC DY10 DY8 10 11 12 DY6 DY12 13 9 14 8 DY4 P 7 15 16 DY2 DY11 6 17 G DY9 5 DY7 4 3 2 DY5 1 DY3 DY1 K IC 6.5 4 13 MAX. 13 BOTTOM VIEW (BASING DIAGRAM) 21 PIN BASE 56.8 R5 18 IC 19 20 IC 21 5 126 ± 2 IC TPMHA0216EC TACCA0066EC 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, 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)1707-294888, Fax: (44)1707-325777 E-mail: [email protected] North Europe: Hamamatsu Photonics Norden AB: Torshamnsgatan 35 SE-164 40 Kista, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 E-mail: [email protected] Italy: Hamamatsu Photonics Italia S.r.l.: Strada della Moia, 1 int. 6, 20020 Arese (Milano), Italy, Telephone: (39)02-93581733, Fax: (39)02-93581741 E-mail: [email protected] TPMH1256E03 China: Hamamatsu Photonics (China) Co., Ltd.: B1201 Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: (86)10-6586-6006, Fax: (86)10-6586-2866 E-mail: [email protected] Taiwan: Hamamatsu Photonics Taiwan Co., Ltd.: 8F-3, No.158, Section2, Gongdao 5th Road, East District, Hsinchu, 300, Taiwan R.O.C. Telephone: (886)03-659-0080, Fax: (886)07-811-7238 E-mail: [email protected] APR. 2016 IP