Datasheet

PHOTOMULTIPLIER TUBE
R6835
For VUV Detection, 28 mm (1-1/8 Inch) Diameter, 11-stage,
Head-On Type, Solar Blind Response (115 nm to 200 nm)
GENERAL
Parameter
Spectral Response
Wavelength of Maximum Response
Material
Photocathode
Minimum Effective Area
Window Material
Structure
Dynode
Number of Stages
Suitable Socket
Description/Value
115 to 200
140
Cs-I
23
MgF2
Box and Line
11
E678-14C (supplied)
Unit
nm
nm
—
mm dia.
—
—
—
—
Value
2500
250
0.01
-80 to +50
Unit
V dc
V dc
mA
°C
MAXIMUM RATINGS (Absolute Maximum Values)
Supply Voltage
Parameter
Between Anode and Cathode
Between Anode and Last Dynode
Average Anode Current
Ambient temperature
CHARACTERISTICS (at 25 °C)
Cathode Sensitivity
Parameter
Radiant at 122 nm
Quantum Efficiency at 130 nm
Radiant at 122 nm
Anode Sensitivity
Gain
Anode Dark Current (after 30 min. storage in darkness)
Anode Pulse Rise Time
Time Response
Electron Transit Time
Min.
—
—
2.0 × 102
—
—
—
—
Typ.
12
13
1.2 × 103
1.0 × 105
0.03
2.8
22
Max.
—
—
—
—
0.05
—
—
Unit
mA/W
%
A/W
—
nA
ns
ns
NOTE: Anode characteristics are measured with the voltage distribution ratio shown below.
VOLTAGE DISTRIBUTION RATIO AND SUPPLY VOLTAGE
Electrodes
K
Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10 Dy11
P
Ratio
1
1
1
1
1
1
1
1
1
1
1
1
Supply Voltage: 2000 V dc, K: Cathode, Dy: Dynode, P: Anode
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. ©2000 Hamamatsu Photonics K.K.
PHOTOMULTIPLIER TUBE R6835
Figure 1: Typical Spectral Response
TPMHB0613EA
106
10
TPMHB0614EA
105
CATHODE
RADIANT
SENSITIVITY
104
GAIN
CATHODE RADIANT SENSITIVITY (mA/W)
QUANTUM EFFICIENCY (%)
100
Figure 2: Typical Gain Characteristics
1
QUANTUM
EFFICIENCY
103
102
0.1
101
0.01
80
100
120
140
160
180
200
100
500
220
WAVELENGTH (nm)
700
1000
1500
2000
3000
SUPPLY VOLTAGE (V)
Figure 3: Dimensional Outline and Basing Diagram (Unit: mm)
Socket
(E678-14C)
28.2 ± 0.8
23 MIN.
FACEPLATE
44
92 ± 2
6
7
DY9 5
DY10
DY8
8
9
10 DY6
DY7 4
11 DY4
DY5 3
12 DY2
13
K
14
DY1
DY3
2
1
IC
11.6
P
DY11
30
PHOTOCATHODE
19.1
35
2- 3.5
26
14 PIN BASE
13 MAX.
7
9
2.5
SHORT PIN
25
TPMHA0454EA
TACCA0004EA
HOMEPAGE URL http://www.hamamatsu.com
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 E-mail: [email protected]
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: [email protected]
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 E-mail: [email protected]
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road Welwyn Garden City Hertfordshire AL7 1BW, United Kingdom, Telephone: 44-(0)1707-294888, Fax: 44(0)1707-325777 E-mail: [email protected]
North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171-41 SOLNA, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 E-mail: [email protected]
TPMH1263E02
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 E-mail: [email protected]
NOV. 2000 IP
Printed in Japan (500)
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