PHOTOMULTIPLIER TUBE R1477-06 High Sensitivity Multialkali Photocathode (185 nm to 900 nm) 28 mm (1-1/8 Inch) Diameter, 9-stage, Side-On FEATURES High Cathode Sensitivity Radiant at 450nm ........................................................... 80 mA/W Luminous ...................................................................... 375 µA/lm Quantum Efficiency at 370 nm ............................................. 24 % Wide Spectral Response ......................................... 185 to 900 nm Low Anode Dark Current ........................................ 3 nA at 1000 V (after 30 minute storage) APPLICATIONS UV to IR Spectrophotometers Laser Detection Systems Pollution Monitors 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 other low light level applications requiring super-high cathode sensitivity from the UV to the near IR regions of the spectrum. Figure 1: Typical Spectral Response TPMSB0182EA 100 Parameter Spectral Response Wavelength of Maximum Response Photocathode Material Minimum Effective Area Window Material Secondary Emitting Surface Dynode Structure 185 to 900 nm 450 nm Multialkali — 8 × 24 mm UV glass — Multialkali — Circular-cage — 9 — Anode to Last Dynode Approx. 4 pF Anode to All Other Electrodes Approx. 6 pF Number of Stages Direct Interelectrode Capacitances Description/Value Unit Base 11-pin base JEDEC No. B11-88 10 CATHODE RADIANT SENSITIVITY QUANTUM EFFICIENCY 1 0.1 — Approx. 45 g Suitable Socket E678-11A (Option) — Suitable Socket Assembly E717-21 (Option) — Weight CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) GENERAL 0.01 100 200 300 400 500 600 700 800 900 1000 WAVELENGTH (nm) 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. ©1999 Hamamatsu Photonics K.K PHOTOMULTIPLIER TUBE R1477-06 MAXIMUM RATINGS (Absolute Maximum Values at 25°C) Parameter Supply Voltage Unit A: Averaged over any interval of 30 seconds maximum. Between Anode and Cathode 1250 Vdc Between Anode and Last Dynode 250 Vdc 0.1 mA 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. -80 to +50 °C Average Anode Current A Ambient Temperature CHARACTERISTICS (at 25°C) Parameter Min. Typ. Max. B Luminous Radiant Cathode Sensitivity Quantum Efficiency 375 — µA/lm — 40 — mA/W at 450 nm — 80 — mA/W F: Measured with the same supply voltage and voltage distribution ratio as Note E after removal of light. at 633 nm — 62 — mA/W at 852 nm — 5.0 — mA/W at 370 nm — 24 — % 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. 0.25 0.35 — — — 1.0 — µA/lm-b Luminous E 1000 2000 — A/lm — 2.4 × 105 — A/W — 4.2 × 105 — A/W — 3.3 × 105 — A/W — 2.7 × 104 — A/W — 5.3 × 106 — — — 3 50 nA — 1.7 × 10-16 — W Anode Pulse Rise Time H — 2.2 — ns Electron Transit Time J — 22 — ns Transit Time Spread (TTS) K — 1.2 — ns — 0.1 — % — 1 — % at 254nm Anode Radiant at 450nm at 633nm at 852nm Gain E Anode Dark Current F (After 30 minute storage in the darkness) ENI (Equivalent Noise Input) G Response E Anode Current Current Hysteresis Stability L 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. 350 Blue D Time Unit 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. at 254 nm Red/White Ratio C Sensitivity NOTES Value Voltage Hysteresis E: Measured with the same light source as Note B and with the voltage distribution ratio shown in Table 1 below. ENI = 2q•ldb•G•∆f S where q = Electronic charge (1.60 × 10-19 coulomb) ldb = Anode dark current (after 30 minute storage) in amperes G = Gain ∆f = 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 photocathode 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. Table 1: Voltage Distribution Ratio Electrodes Distribution Ratio K Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 1 1 1 1 Supply Voltage= 1000Vdc K: Cathode, Dy: Dynode, P: Anode 1 1 1 1 1 P 1 ANODE CURRENT L. Hysteresis is temporary instability in anode current after light and voltage are applied. Ii 0 Hysteresis = 5 Imin. 6 Imax. - Imin. Ii Imax. 7 (MINUTES) TIME × 100 (%) (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. Figure 2: Anode Luminous Sensitivity and Gain Figure 3: Typical Time Response TPMSB0184EA 108 200 103 107 100 80 40 106 100 TRAN TIME (ns) SIT TIM GAIN 105 IN IM 101 60 UM TY AN PI OD CA E LA SE NO NS DE IT IV SE TY IT NS Y PI IT CA I VI LG TY AI N 102 M ANODE LUMINOUS SENSITIVITY (A/lm) TPMSB0183EA 104 104 E 20 10 8 6 4 RISE 10-1 103 TIME 2 10-2 200 300 500 700 102 1500 1000 1 300 Figure 4: Typical Temperature Coefficient of Anode Sensitivity 1000 1500 Figure 5: Typical Temperature Characteristic of Dark Current (at 1000V, after 30 minute storage) TPMSB0185EA TPMSB0186EA 100 +0.8 ANODE DARK CURRENT (nA) TEMPERATURE COEFFICIENT (%/°C) 700 SUPPLY VOLTAGE (V) SUPPLY VOLTAGE (V) +1.2 500 +0.4 0 -0.4 10 1 0.1 -0.8 -1.2 200 400 600 800 WAVELENGTH (nm) 1000 0.01 -40 -20 0 +20 TEMPERATURE (°C) +40 PHOTOMULTIPLIER TUBE R1477-06 Figure 6: Dimensional Outline and Basing Diagram (Unit: mm) 28.5–1.5 T9 BULB 8MIN. PHOTOCATHODE DY5 DY6 6 5 7 80MAX. DY7 8 DY8 DY3 3 94MAX. 49.0–2.5 24MIN. DY4 4 DY2 9 DY9 2 10 1 P 11 K DY1 DIRECTION OF LIGHT Basing Diagram (Bottom View) 32.2–0.5 11 PIN BASE JEDEC No. B11-88 TPMSA0008EA Figure 7: Optional Accessories (Unit: mm) E678-11A (Socket) D Type Socket Assembly E717-21 49 PMT 38 3.5 10 P 3.5 33 33.0 – 0.3 5 38.0 – 0.3 5 SOCKET PIN No. DY9 9 DY8 8 DY7 7 DY6 6 DY5 5 DY4 4 DY3 3 DY2 2 DY1 K 1 R10 C3 R9 C2 R8 C1 SIGNAL GND SIGNAL OUTPUT RG-174/U (BLACK) POWER SUPPLY GND AWG22 (BLACK) R7 49.0 – 0.3 29 R6 R to R10 : 330kΩ C1 to C3 : 0.01µF R5 4 29 L 4 R4 HOUSING (INSULATOR) 450 – 10 18 TACCA0064EA R3 31.0 – 0.5 POTTING COMPOUND R2 R1 11 -HV AWG22 (VIOLET) TACCA0002EE Type No. L E717-21 41 – 0.5 E717-63 30 – 0.5 * 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. Warning-Personal Safety Hazards Electrical Shock Operating voltage applied to this device presents shock hazard. 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 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 TPMS1066E01 FEB. 1999