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PHOTOMULTIPLIER TUBE
1P28
FEATURES
28mm (1-1/8 Inch) Diameter Side-on 185 to 650nm Spectral Response For UV to Visible Range Photocathode
GENERAL
Parameter Description/Value 185 to 650 Spectral Response 340 Wavelength of Maximum Response Sb-Cs PhotoMaterial 8 x 24 cathode Minimum Useful Size UV glass Window Material Circular-cage Structure Dynode 9 Number of Stages Direct 4 Anode to Last Dynode Interelectrode 6 Capacitances Anode to All Other Electrodes JEDEC No. B11-88 Base E678-11A Suitable Socket Unit nm nm -- mm -- -- -- pF pF -- --
Figure 1: Typical Spectral Response
TPMSB0143EA
100 CATHODE RADIANT SENSITIVITY
CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%)
10 QUANTUM EFFICIENCY 1
0.1
0.01
200
400
600
800
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 HAMAMATS U 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. (c) 1999 Hamamatsu Photonics K.K.
PHOTOMULTIPLIER TUBE 1P28
MAXIMUM RATINGS (Absolute Maximum Values)
Parameter Between Anode and Cathode Supply Between Anode Voltage and Last Dynode Average Anode Current Ambient Temperature Value 1250 250 0.1 -80 to +50 Unit Vdc Vdc
107 108
Figure 2: Typical Gain Characteristics
TPMSB0140EA
mA C
106
CHARACTERISTICS (at 25C)
Parameter Min. 20 Luminous (2856K) -- Radiant at 400nm 25 Luminous (2856K) Cathode -- Radiant at 400nm Sensitivity Quantum Efficiency at 340nm -- -- Gain -- Anode Dark Current (after 30 minute) Anode Pulse Rise Time -- Time -- Electron Transit Time Response Anode Sensitivity Typ. 400 4.8 x 105 40 48 21 1.0 x 107 5 2.2 22 Max. Unit A/lm -- A/W -- -- A/lm -- mA/W % -- -- -- nA 50 ns -- ns --
GAIN
105
104
103
VOLTAGE DISTRIBUTION RATIO AND SUPPLY VOLTAGE
Electrodes K Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 P Ratio 1 1 1 1 1 1 1 1 1 1 Supply Voltage: 1000Vdc, K: Cathode, Dy: Dynode, P: Anode
102 250 300
500
700
1000
1500 2000
SUPPLY VOLTAGE (V)
Figure 3: Dimensional Outline and Basing Diagram (Unit: mm)
28.5 1.5 8MIN. PHOTOCATHODE DY5 24MIN. DY4 4 80MAX. 94MAX. DY3 3 DY2 2 1 11 K DY6 6 DY7 8 DY8 9 DY9 10 P
Socket (Option) (E678-11A)
49 38
5
7
49.0 2.5
5
DY1
DIRECTION OF LIGHT 29
32.2 0.5 11 PIN BASE JEDEC No. B11-88
TPMSA0001EA
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: Smidesvagen 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
18
TACCA0064EA
4
TPMS1062E01 FEB. 1999
3.5
33

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