R1477-06 HAMAMATSU | Alldatasheet

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FEATURES

Parameter Description/ValueUnit Spectral Response Wavelength of Maximum Response Photocathode Window Material Dynode Direct Interelectrode Capacitances Base Weight Suitable Socket Suitable Socket Assembly nm nm mm pF pF g 185 to 900 450 Multialkali 8 × 24 UV glass Multialkali Circular-cage Approx. 4 Approx. 6 11-pin base JEDEC No. B11-88 Approx. 45 E678-11A (Option) E717-21 (Option) Material Minimum Effective Area Secondary Emitting Surface Structure Number of Stages Anode to Last Dynode Anode to All Other Electrodes PHOTOMULTIPLIER TUBE R1477-06 High Sensitivity Multialkali Photocathode (185 nm to 900 nm) 28 mm (1-1/8 Inch) Diameter, 9-stage, Side-On Figure 1: Typical Spectral Response TPMSB0182EA The R1477-06 has a high sensitivity multialkali photocathode (even higher than the R928). The spectral response covers a wide range from 185 to 900 nm with a peak response at approximately 450 nm. The R1477-06 also features the combination of high gain and low dark current. The R1477-06 is recommended for use in spectrophotometry and oth- er low light level applications requiring super-high cathode sensitivity from the UV to the near IR regions of the spectrum. High Cathode Sensitivity (after 30 minute storage)

APPLICATIONS

UV to IR Spectrophotometers Laser Detection Systems Pollution Monitors 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. ©1999 Hamamatsu Photonics K.K Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office. 100 0.1 0.01 200 500 700 900400100 300 600 800 1000 WAVELENGTH (nm) CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) QUANTUM EFFICIENCY CATHODE RADIANT SENSITIVITY

MAXIMUM RATINGS (Absolute Maximum Values at 25°C) Parameter Value Unit Supply Voltage Average Anode Current A Ambient Temperature Vdc Vdc mA 1250 250 0.1 -80 to +50 Between Anode and Cathode Between Anode and Last Dynode PHOTOMULTIPLIER TUBE R1477-06 CHARACTERISTICS (at 25 °C) Table 1: Voltage Distribution Ratio Parameter Min. Unit Cathode Sensitivity Anode Sensitivity Gain E Anode Dark Current F (After 30 minute storage in the darkness) ENI (Equivalent Noise Input) G Time Response E Anode Current Stability L µA/lm mA/W mA/W mA/W mA/W µA/lm-b A/lm A/W A/W A/W A/W nA W ns ns ns 350 0.25 1000 Max. Typ. 375 5.0 0.35 1.0 2000 2.4 × 10 4.2 × 105 3.3 × 105 2.7 × 104 5.3 × 106 1.7 × 10-16 2.2 1.2 0.1 Luminous B Radiant Quantum Efficiency Red/White Ratio C Blue D Luminous E Radiant Anode Pulse Rise Time H Electron Transit Time J Transit Time Spread (TTS) K Current Hysteresis Voltage Hysteresis at 254 nm at 450 nm at 633 nm at 852 nm at 370 nm at 254nm at 450nm at 633nm at 852nm NOTES 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: 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. D: The value is cathode output current when a blue filter (Corning CS 5-58 polished to 1/2 stock thickness) is interposed between the light source and the tube 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. F: Measured with the same supply voltage and voltage dis- tribution ratio as Note E after removal of light. G: ENI is an indication of the photon-limited signal-to-noise ratio. It refers to the amount of light in watts to produce a signal-to-noise ratio of unity in the output of a photomultiplier tube. where q = Electronic charge (1.60 × 10 -19 coulomb) ldb = Anode dark current (after 30 minute storage) in amperes G = Gain Δf = Bandwidth of the system in hertz. 1 hertz is used. S = Anode radiant sensitivity in amperes per watt at the wavelength of peak response. H: The rise time is the time for the output pulse to rise from 10% to 90% of the peak amplitude when the entire pho- tocathode is illuminated by a delta function light pulse. J: 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 amplitude. In measurement, the whole photocathode is illuminated. K. 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. L. Hysteresis is temporary instability in anode current after light and voltage are applied. (1) Current Hysteresis The tube is operated at 750 volts with an anode current of 1 micro-ampere 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 reduced to the previous value and the tube is re-illuminated for a minute to measure the variation. Supply Voltage= 1000Vdc K: Cathode, Dy: Dynode, P: Anode Electrodes Distribution Ratio K Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 P ENI = 2q•ldb•G•Δf S Hysteresis = × 100 (%) Imax. - Imin. Ii Imin.Ii Imax. ANODE CURRENT 05 67 (MINUTES) TIME

Figure 6: Dimensional Outline and Basing Diagram (Unit: mm) TPMS1066E01 FEB. 1999 TPMSA0008EA TACCA0064EA TACCA0002EE Figure 7: Optional Accessories (Unit: mm) E678-11A (Socket) D Type Socket Assembly E717-21 PHOTOMULTIPLIER TUBE R1477-06 Warning-Personal Safety Hazards Electrical Shock Operating voltage applied to this device presents shock hazard. * Hamamatsu also provides C4900 series modular type high voltage power supplies and C6270 series DP type socket assemblies which incorporate a DC to DC converter type high voltage power supply. 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 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 Limited: 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: Smidesv gen 12, SE-171-41 SOLNA, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 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 3.5 418 5 76 KDY1 DY2 DY3 DY4 DY5 DY6 DY7 DY8 DY9 P DIRECTION OF LIGHT Basing Diagram (Bottom View) 28.5±1.5 8MIN. BULB PHOTOCATHODE 24MIN. 49.0±2.5 80MAX. 94MAX. 32.2±0.5

11 PIN BASE

JEDEC No. B11-88 POTTING COMPOUND R to R10 C1 to C3 : 330kΩ : 0.01µF 3.5 33.0 ± 0.3 49.0 ± 0.3 38.0 ± 0.3 L450 ± 10 31.0 ± 0.5 HOUSING (INSULATOR) Type No. E717-21 E717-63 L 41 ± 0.5 30 ± 0.5 R10 DY9 DY8 DY7 DY6 DY5 DY4 DY3 DY2 DY1 SIGNAL GND SIGNAL OUTPUT RG-174/U (BLACK) -HV AWG22 (VIOLET) P K POWER SUPPLY GND AWG22 (BLACK) SOCKET PIN No.PMT