PHOTOMULTlPLlER TUBE R3896 PATENT PENDING High Q.E Multialkali Photocathode New Electro–Optical Design 28mm (1-1/8 Inch) Diameter, 9-Stage, Side-On Type FEATURES High Sensitivity Luminous .......................................... 525 A/lm (Typ.) Radiant at 450nm (peak) ............................. 90mA/W (Typ.) at 633nm ......................................... 73mA/W (Typ.) Quantum Efficiency at 260nm (peak) .................................... 30% (Typ.) at 633nm (peak) .................................... 14% (Typ.) Wide Spectral Response ............................ 185 to 900nm High Signal to Noise Ratio Newly Designed Electro Optical Structure APPLICATIONS Biomedical Analysis Blood Analyzer, Flow Cytometer, DNA Sequencer Environmental Monitoring NOx Analyzer Figure 2: Typical Spectral Response Spectroscopy 100 TPMSB0049EB CATHODE RADIANT SENSITIVITY Fluorescence Spectrometer, Raman Spectrometer, UV–VIS Spectrometer Figure 1: Electro Optical Structure LIGHT PHOTOELECTRON TRAJECTORIES GLASS BULB GRILL ANODE PHOTOCATHODE CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) R3896 Semiconductor Industry Wafer Inspection, Particle Counter R928 10 QUANTUM EFFICIENCY 1 0.1 0.01 100 200 300 400 500 600 700 800 900 1000 9th DYNODE 1st DYNODE 2nd DYNODE WAVELENGTH (nm) TPMSC0024EA 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 ommissions. Specifications are subject to change without notice. No patent right are granted to any of the circuits described herein. © 1994 Hamamatsu Photonics K.K. PHOTOMULTlPLlER TUBE R3896 GENERAL NOTES Parameter Description/Value Unit Spectral Response Wavelength of Maximum Response 185 to 900 450 nm nm Photocathode MateriaI Minimum Effective Area Multialkali 8 24 mm Window Material UV glass Dynode Structure Number of Stages Circular-cage 9 Direct Interelectrode Capacitances Anode to Last Dynode Anode to All Other Electrodes Base Weight SuitabIe Socket 4 6 pF pF JEDEC No. B11-88 Approx. 45 E678–11A (option) g A: Averaged over any interval of 30 seconds maximum. B: The light source is a tungsten filament lamp operated at a distribution temperature of 2856K. Supply voltage is 100 volts between the cathode and all other electrodes connected together as anode. C: The value is cathode output current when a blue filter(Coming CS-5-58 polished to 1/2 stock thickness) is interposed between the light source and the tube under the same condition as Note B. D: Red/White ratio is the quotient of the cathode current measured using a red filter(Toshiba R-68) interposed between the light source and the tube by the cathode current measured with the filter removed under the same conditions as Note B. E: Measured with the same light source as Note B and with the voltage distribution ratio shown in Table 1 below. Table 1:Voltage Distribution Ratio Electrodes Ratio MAXIMUM RATINGS (Absolute Maximum Values) Unit Between Anode and Cathode 1250 Vdc Between Anode and Last Dynode 250 Vdc 0.1 –80 to +50 mA Supply Voltage CHARACTERISTlCS (at 25 Parameter ) Min. Typ. 475 525 60 90 73 5.0 A/lm mA/W mA/W mA/W mA/W Quantum Efficiency at 254nm 450nm 633nm 852nm 29.3 24.8 14.3 0.73 % % % % Blue C 15 0.4 Cathode Sensitivity Luminous B Radiant at 254nm 450nm 633nm 852nm Red/White Ratio D Max. 3000 E Unit A/lm-b Gain Anode Dark Current F (after 30min. storage in the darkness) Time Response Anode Pulse Rise Time G Electron Transit Time H Transit Time Spread (TTS) I Anode Current Stability Current Hysteresis Voltage Hysteresis A/lm 5000 9.5 10 10 6 50 1 1 1 1 1 1 1 P 1 F: Measured with the same supply voltage and voltage distribution ratio as Note E after removal of light. G:The rise time is the time for the output pulse to rise from 10% to 90% of the peak amplitude when the entire photocathode is illuminated by a delta function light pulse. H: The electron transit time is the interval between the arrival of delta function light pulse at the entrance window of the tube and the time when the anode output reaches the peak amplitube. In measurement, the whole photocathode is illuminated. I: Also called transit time jitter. This is the fluctuation in electron transit time between individual pulses in the signal photoelectron mode, and may be defined as the FWHM of the frequency distribution of electron transit times J: Hysteresis is temporary instability in anode current after light and voltage are applied. nA 2.2 22 1.2 ns ns ns 0.1 1.0 % % J lmax. Hysteresis = lmin. 100(%) li l max. li l min. TIME 0 Anode Sensitivity Luminous E 1 SuppIy Voltage : 1000Vdc, K : Cathode, Dy : Dynode, P : Anode Value Average Anode Current A Ambient Temperature Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 1 ANODE CURRENT Parameter K 5 6 7 (minutes) TPMSB0002EA (1)Current Hysteresis The tube is operated at 750 volts with an anode current of 1 microampere for 5 minutes. The light is then removed from the tube for a minute. The tube is then re-illuminated by the previous light level for a minute to measure the variation. (2)Voltage Hysteresis The tube is operated at 300 volts with an anode current of 0.1 micro-ampere for 5 minutes. The light is then removed from the tube and the supply voltage is quickly increased to 800 volts. After a minute, the supply voltage is then reduced to the previous value and the tube is re-illuminated for a minute to measure the variation. Figure 3: Typical Temperature Characteristics of Dark Current (at 1000V, after 30minutes storage) Figure 4: Anode Luminous Sensitivity and Gain Characteristics TPMSB0050EA 106 100 TPMSB0051EA 108 ANODE DARK CURRENT (nA) 10 1 0.1 0.01 –40 –20 0 +20 105 107 104 106 GAIN ANODE LUMINOUS SENSITIVITY (A/lm) GAIN (TYP.) ANODE LUMINOUS SENSITIVITY (TYP.) 103 ANODE LUMINOUS SENSITIVITY (MIN.) 102 104 101 500 +40 1000 700 TEMPERATURE (°C) 1500 SUPPLY VOLTAGE (V) Figure 5: Typical Time Response Figure 6: Typical Temperature Coefficient of Anode Sensitivity TPMSB0052EA +4.0 100 TPMSB0053EA TEMPERATURE COEFFICIENT (%/ ) +3.0 TIME (ns) TRANSIT TIME 10 1 500 +2.0 +1.0 0 -0.13%/ -0.25%/ -1.0 RISE TIME 1000 SUPPLY VOLTAGE (V) -2.0 1500 2000 105 200 400 600 800 WAVELENGTH (nm) 1000 103 2000 PHOTOMULTlPLlER TUBE R3896 Figure 7: Dimensional Outline and Basing Diagram (Unit:mm) 28.5 1.5 T9 BULB 8MIN. PHOTOCATHODE DY5 5 DY6 6 7 24MIN. DY4 4 DY7 8 DY8 80MAX. DY2 94MAX. 49.0 2.5 DY3 3 9 DY9 2 10 P 1 PHOTO CATHODE 11 K DY1 DIRECTION OF LIGHT BOTTOM VIEW (BASING DIAGRAM) 32.2 0.5 3.25 2.5 TPMSA0008EA 3.5 6.0 Cross Section 11 PIN BASE JEDEC No. B11-88 TPMSA0009EA Figure 8: Optional Accessories (Unit:mm) Socket E678-11A D Type Socket Assembly E717-21 49 5 PMT 3.5 33.0 0.3 38 SOCKET PIN No. 10 P DY9 38.0 0.3 49.0 0.3 3.5 33 DY8 DY7 R10 C3 R9 C2 R8 C1 SIGNAL GND SIGNAL OUTPUT RG-174/U (BLACK) POWER SUPPLY GND AWG22 (BLACK) 9 8 7 R7 5 DY6 6 DY5 5 DY4 4 DY3 3 DY2 2 DY1 1 R6 29 4.8 R5 29 18 450 10 4 41.0 0.5 R4 R3 31.0 0.5 HOUSING (INSULATOR) POTTING COMPOUND R2 R1 K 11 –HV AWG22 (VIOLET) R to R10 : 330k C1 to C3 : 0.01 F TACCA0002ED TACCA0064EA Hamamatsu also provides C4900 series compact high voltage power supplies and C6270 series DP type socket assemblies which incorporate a DC to DC converter type high voltage power supply. Warning–Personal Safety Hazards Electrical Shock–Operating voltages applied to this device present a shock hazard. PATENT PENDING : JAPAN 4, USA 4, EUROPE 4 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 TPMS1013E03 OCT. 1994