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PHOTOMULTIPLIER TUBE
R1080
For Astro-Physics and Other Ultra-Violet Radiation Detection 13mm (1/2 Inch) Diameter, Head-on, 10-Stage, Cs-Te Photocathode
GENERAL
Parameter Spectral Response Wavelength of Maximum Response Wavelength of Maximum Quantum Efficiency Material Photocathode Minimum Useful Size Window Material Structure Dynode Number of Stages Direct Interelectrode Anode to Last Dynode Capacitances Anode to All Other Electrodes Base (temporary) Socket Description/Value 115 to 320 240 200 Cs-Te 6 Mg-F2 Linear focused 10 1.0 2.0 12-pin base (JEDEC No. B12-43) E678-12A (supplied) Unit nm nm nm -- mm dia. -- -- -- pF pF -- --
MAXIMUM RATINGS (Absolute Maximum Values)
Supply Voltage Average Anode Current Ambient Temperature Parameter Between Anode and Cathode Between Anode and Last Dynode Value 1250 250 0.01 -80 to +50 Unit Vdc Vdc mA C
CHARACTERISTICS (at 25C)
Parameter Cathode Radiant Sensitivity at 254nm Anode Radiant Sensitivity at 254nm Quantum Efficiency at 200nm Gain Anode Dark Current (after 30min. storage in darkness) Min. -- -- -- -- -- Typ. 28 1.4 x 104 17 5.0 x 105 0.3 Max. -- -- -- -- 1 Unit mA/W A/W % -- nA
VOLTAGE DISTRIBUTION RATIO AND SUPPLY VOLTAGE
Electrodes K Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10 Ratio 1 1 1 1 1 1 1 1 1 1 1 Supply Voltage: 1000Vdc, K: Cathode, Dy: Dynode, P: Anode P
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) 1998 Hamamatsu Photonics K.K.
PHOTOMULTIPLIER TUBE R1080
Figure 1: Typical Spectral Response
TPMHB0516EA
Figure 2: Typical Gain Characteristics
107 CATHODE RADIANT SENSITIVITY 106
TPMHB0517EA
100
CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%)
10
1
GAIN
104 103 300 350 400 102 500
QUANTUM EFFICIENCY
105
0.1
0.01 50
100
150
200
250
600
700
800
1000
1200
1400
WAVELENGTH (nm)
SUPPLY VOLTAGE (V)
Figure 3: Dimensional Outline and Basing Diagram (Unit: mm)
13.5 0.5 FACEPLATE 6MIN. Temporary Base Removed P PHOTOCATHODE DY9 71 2 DY7 4 DY5 3 DY3 2 1 DY1 13 K 6 5 DY10 7 DY8 8 9 DY6 10 DY4 11 DY2
Socket (E678-12A)
47 40 17
13MAX.
SEMI-FLEXIBLE LEADS
Bottom View 12 PIN BASE JEDEC No. B12-43 33MIN. DY9 DY7 4 DY5 3 DY3 37.3 0.5
TPMHA0207EA TACCA0009EB
P 6 5
DY10 7 8 9 DY6 10 DY4 DY8
2- 3.2
34
2 1 DY1 12 K
11
DY2
8
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, 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: Farogatan 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.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)02-935 81 733, Fax: (39)02-935 81 741
15
TPMH1212E01 AUG. 1998
5

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