R4330-02

R3310-02 HAMAMATSU | Alldatasheet

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lnformation furnished by HAMAMATSU 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. © 1997 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. PHOTOMULTlPLlER TUBES R3310-02, R4330-02 InGaAs (Cs) Photocathode, Wide Spectral Response, 51mm (2") Dia., Head-on Type For Photon Counting : Low Dark Counts, Excellent P.H.D. GENERAL

FEATURES

Parameter Description/Value Unit Spectral Response Hamamatsu R3310-02 and R4330-02 are 51mm (2") diameter head-on type photomultiplier tubes having InGaAs (Cs) photocath- odes, and linear focused CuBeO dynodes. The InGaAs (Cs) photocathode allows high sensitivity over a wide spectral range up to 1040nm. The R3310-02 and the R4330-02 are selected for photon counting, and they feature low dark counts and excellent pulse height distribution (PHD) of single photoelectrons. Wavelength of Maximum Response R3310-02 300 to 1040 nm R4330-02 160 to 1040 nm R3310-02 Borosilicate glass (K-free) R4330-02 Synthetic silica glass nm Photocathode MateriaI 400 Structure Approx. 2 pFAnode to Last Dynode Approx. 3 pFAnode to All Other Electrodes Minimum Effective Area InGaAs(Cs) Secondary Emitting Surface Cu-BeO mm Window Material Weight 10 10 g110 g93 R3310-02 R4330-02 Dynode Direct Interelectrode Capacitances Base Linear Focused Number of Stages 10 21-pin Base E678–21D (Option) Mode Opaque SuitabIe Socket E678–21C (Supplied) Wide Spectral Response Excellent Single Photoelectron Pulse Height Distribution

APPLICATIONS

0.25% at 1 m 3.0ns at 1500V Figure 1: Typical Spectral Response 300 to 1040nm 160 to 1040nm TPMHB0051EA 100 300 500 700 900 WAVELENGTH (nm) 10–2 CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) 1100 10–1 100 101 102 QUANTUM EFFICIENCY R4330-02 R3310-02 R3310-02 R4330-02 CATHODE RADIANT SENSITIVITY

PHOTOMULTlPLlER TUBES R3310-02, R4330-02 CHARACTERISTlCS (at 25 ) Parameter Min. Typ. Max. Cathode Sensitivity Anode Dark Current Single Photoelectron PHD (Peak to Valley Ratio) 52 0 150 Radiant at 253.7nm (Hg-Line) R4330 Series 150 Red/White Ratio 0.4 at 852.1nm (Cs-Line) at 852.1nm (Cs-Line) at 1000nm at 900nm at 900nm 9.4 at 1000nm at 1000nm 8.1 at 253.7nm (Hg-Line) R4330 Series Anode Pulse Rise Time 3.0 Electron Transit Time 23 Time Response Quantum Efficiency 1.1 0.13 0.25 Anode Sensitivity Gain Equivalent Anode Dark Current Unit Luminous Radiant at 253.7nm (Hg-Line) R4330 Series Luminous 50 15 1.0 104 3.1 103 2.7 103 6.6 102 3.3 105 2.3 nA mA/W mA/W mA/W mA/W ns ns A/lm A/lm A/W A/W A/W A/W cps E F F G H H J K H L M MAXIMUM RATINGS (Absolute Maximum Values) Parameter Value Supply Voltage Between Anode and Cathode Between Anode and Last Dynode 2200 250 –80 to +50 Vdc Vdc AAverage Anode Current Unit Ambient TemperatureD A 10 pAAverage Cathode CurrentC 6 106 cpsAverage Pulse Count RateB NOTES A B C D E F G H J K Averaged over any interval of 30 seconds maximum. Measured at single photoelectron level. The discriminator level is set at valley point. In practical operation, the cathode current should be lower than 2pA to pre- vent shortening the life of the photocathode. For cooling operation, another ceramic socket, type number E678-21D is rec- ommended, because the teflon socket type number E678-21C supplied with the tube is not suitable for cooling operation due to its high thermal expansion coef- ficient. Alternatively, it is recommended to solder a resistor, capacitor, etc. di- rectly on stem pins using a socket contact (100-2520S) supplied by Winchester. Supply voltage is 150 volts between the cathode and all other electrodes. The light source is a tungsten filament lamp operated at a distribution tempera- ture of 2856K. The quotient of the cathode sensitivity measured with the light source is the same as Note passing through a red filter (Toshiba R-68) divided by the cathode luminous sensitivity without the red filter. Measured with supply voltage and voltage distribution ratio in Table 1. Measured with supply voltage to provide the anode luminous sensitivity of 40 (A/lm) and the voltage distribution ratio in Table 1 after 30 minutes storage in the darkness. Measured with supply voltage that gives 2 10 6 gain and with the voltage distri- bution ratio shown in Table 1 after one hour storage in the cooler set at –20 . The discriminator is set at 1/3 of a single photoelectron level. The rise time is the time it takes 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. The electron transit time is the interval between the arrival of a delta function light pulse at the entrance window of the tube and the time when the output pulse reaches the peak amplitude. In measurement the entire photocathode is illuminated. Electrodes K Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Distribution Ratio3 1 . 5 111111 1 SuppIy Voltage : 1500Vdc, K : Cathode, Dy : Dynode, P : Anode Table 1:Voltage Distribution Ratio Warning–Personal Safety Hazards Electrical Shock Operating voltages applied to this device present a shock hazard.E Dy9 Dy10 P L M

SEP. 1997 PHOTOMULTlPLlER TUBES R3310-02, R4330-02 Figure 7: Dimensional Outline and Basing Diagram (Unit : mm) a) TUBE b) PHOTOCATHODE Orientation of Photocathode with Respect to Base pin X Axis Cross Section Y Axis Cross Section c) SOCKET(Refer to NOTES ) E678–21C (SUPPLIED) REMARKS HA coating The R3310-02 and R4330-02 are coated with the conductive paint con- nected to the cathode, which is covered with an insulating material (HA coat- ing). This method decreases noise. Care should be taken not to damage the insulating cover wrapping around the bulb. CAUTIONS Use the HAMAMATSU SOCKET E678-21C or E678-21D. When soldering the voltage dividers to the socket, the PMT should be in- serted in the socket. E678–21D (OPTION) TPMHA0286EA X Y 51 1 6.63.4 1.6 PHOTOCATHODE CENTER 88 214MAX. HA-COATING (Conductive paint connected to the cathode) LIGHT SHIELD (SILICONE) 15° PHOTOCATHODE PHOTOCATHODE (10 10) D TPMHA0022EB Bottom View Top View Dy K P IC : Dynode : Photocathode : Anode : Internal Connection (should not be used) SHORT PIN 111213 2021 KDY2 DY4 DY1 P DY8 DY10 IC IC IC IC DY9 DY7 DY5 DY3 DY6 IC IC IC ICIC 33° 2°PIN 3 PIN 1 PIN 1490° 2.5° TPMHA0023EB 22.0 20 1 PHOTOCATHODE 22.0 17.5 1.0 PHOTOCATHODE CENTER 15° 1° TUBE CENTER 1.6 PHOTOCATHODE 7.5 1.0 17.5 1.0 10.5 20 1 INPUT WINDOW INPUT WINDOW 11.5 TACCA0066EC 56.8

136.5 TACCA0054EB

487.53.0 18.54.2 23.5 44.5 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 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