Datasheet

PHOTOMULTIPLIER TUBE
R7205-01, R7207-01
For Photon Counting Applications, Low Dark Counts (10cps Typ.)
10mm Effective Area, 28mm(1-1/8 inch) Diameter
Bialkali Photocathode, Head - On Type
GENERAL
Parameter
Spectral Response
Wavelength of Maximum Response
Material
Photocathode
Minimum Effective Area
Window Material
Structure
Dynode
Number of Stages
Base
Suitable Socket
R7205-01
R7207-01
Unit
300 to 650
160 to 650
Box and Line
11
14-pin glass base
E678-14C(supplied)
nm
nm
—
mm dia.
—
—
—
—
—
Value
Unit
1500
250
0.01
-80 to +50
Vdc
Vdc
mA
°C
420
Bialkali
10
Borosilicate glass
Synthetic silica
MAXIMUM RATINGS (Absolute Maximum Values)
Parameter
Between Anode and Cathode
Between Anode and Last Dynode
Supply Voltage
Average Anode Current
Ambient Temperature
CHARACTERISTICS (at 25°C)
Cathode
Sensitivity
Parameter
Min.
Typ.
Max.
Unit
Luminous (2856K)
Radiant at 420 nm
Blue (CS - 5 - 58 filter)
40
—
—
200
—
—
—
—
70
72
9.0
700
7.5 × 105
1 × 107
10
—
—
—
µA/lm
mA/W
µA/lm-b
A/lm
A/W
—
s-1
nA
ns
ns
Anode
Luminous (2856K)
Sensitivity
Radiant at 420 nm
Gain
Anode Dark counts
Anode Dark current (after 30min storage in darkness)
Anode Pulse Rise Time
Time Response
Electron Transit Time
—
—
—
30
3
—
—
—
1.7
26
—
—
NOTE: Anode characteristics are measured with the voltage distribution ratio shown below.
VOLTAGE DISTRIBUTION RATIO AND SUPPLY VOLTAGE
Electrode
Ratio
K
Dy1
2
Dy2
1
Supply Voltage: 1000Vdc,
Dy3
1
Dy4
1
K: Cathode,
Dy5
1
Dy: Dynode,
Dy7
Dy6
1
1
Dy8
1
Dy9
1
Dy10
1
Dy11
1
P
1
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 TUBES R7205-01, R7207-01
Figure 1: Typical Spectral Response
100
Figure 2: Typical Gain
TPMHB0454EA
109
TPMHB0455EA
108
10
R7207-01
107
R7205-01
QUANTUM
EFFICIENCY
GAIN
CATHODE RADIANT SENSITIVITY (mA/W)
QUANTUM EFFICIENCY (%)
CATHODE
RADIANT
SENSITIVITY
1
106
105
0.1
104
0.01
200
400
600
800
103
500
600 700 800
1000
1500
2000
SUPPLY VOLTAGE (V)
WAVELENGTH (nm)
Figure 3: Typical Single Photoelectron Pulse Height
Distribution
Figure 4: Dimensional Outline and Basing Diagram
(Unit: mm)
29 ± 1
10 MIN.
2- 3.5
HA COATING
2.5
26
9
SIGNAL + DARK
0.4
30
11.6
0.6
19.1
35
92 ± 2
0.8
44
PHOTOCATHODE
25
0.2
14 PIN BASE
13MAX.
COUNTS PER CHANNEL
FULL SCALE (SIGNAL + DARK): 1 × 104
FULL SCALE (DARK)
: 1 × 103
Socket
(E678-14C)
FACEPLATE
WAVELENGTH OF INCIDENT LIGHT
: 400 nm
: 835 Vdc
SUPPLY VOLTAGE
: 88 ch
LLD
: 880 ch
ULD
SIGNAL + DARK COUNTS : 6500 s-1
: 10 s-1
DARK COUNTS
AMBIENT TEMPERATURE : +25 °C
7
TPMHB0456EB
1.0
DARK
0
0
200
400
600
800
1000
P
DY11
6
7
DY9 5
CHANNEL NUMBER (ch)
DY10
DY8
8
9
10 DY6
DY7 4
11 DY4
DY5 3
12 DY2
13
K
14
DY1
DY3
2
1
IC
SHORT PIN
Bottom View
TPMHA0412EA
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]
TPMH1195E02
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]
OCT. 2000 IP
Printed in Japan (500)
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