Datasheet

PHOTOMULTIPLIER TUBE
R6836
For Astrophysics and Other Ultraviolet Radiation Detection
28 mm (1-1/8 Inch) Diameter, 11-stage, Cs-Te Photocathode
Solar Blind Response (115 nm to 320 nm), Head-On Type
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 320
240
Cs-Te
23
MgF2 Window
Box and Line
11
E678-14C (supplied)
Unit
nm
nm
—
mm dia.
—
—
—
—
Value
1500
250
0.01
Unit
Vdc
Vdc
mA
MAXIMUM RATINGS (Absolute Maximum Values)
Supply Voltage
Parameter
Between Anode and Cathode
Between Anode and Last Dynode
Average Anode Current
CHARACTERISTICS (at 25°C)
Parameter
Cathode Sensitivity
Radiant at 254nm
Anode Sensitivity
Radiant at 254nm
Gain
Anode Dark Current (after 30min. storage in darkness)
Anode Pulse Rise Time
Time Response
Electron Transit Time
Min.
—
4.0 × 103
—
—
—
—
Typ.
28
1.4 × 104
5.0 × 105
0.3
4.0
30
Max.
—
—
—
1.0
—
—
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: 1000Vdc, 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 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. © 1999 Hamamatsu Photonics K.K.
PHOTOMULTIPLIER TUBE R6836
Figure 1: Typical Spectral Response
TPMHB0629EA
8
10
CATHODE
RADIANT
SENSITIVITY
TPMHB0413EA
7
10
10
106
GAIN
PHOTOCATHODE RADIANT SENSITIVITY (mA/W)
QUANTUM EFFICIENCY (%)
100
Figure 2: Typical Gain Characteristics
1
QUANTUM
EFFICIENCY
5
10
104
0.1
103
0.01
100
150
200
250
300
350
102
500
400
WAVELENGTH (nm)
750
1000
1250
1500
SUPPLY VOLTAGE (V)
Figure 3: Dimensional Outline and Basing Diagram (Unit: mm)
28.2 ± 0.8
Socket
(E678-14C)
23MIN.
FACEPLATE
44
92 ± 2
6
7
DY9 5
DY10
DY8
8
9
10 DY6
11 DY4
DY7 4
12 DY2
DY5 3
DY3
11.6
P
DY11
30
PHOTOCATHODE
19.1
35
2- 3.5
13
2
1
IC
K
14
DY1
26
14 PIN BASE
13MAX.
7
9
2.5
SHORT PIN
25
TPMHA0454EA
TACCA0004EA
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: Smidesvägen 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
TPMH1264E01
MAR. 1999
Similar pages