Datasheet

PHOTOMULTIPLIER TUBE
R1288A
For High Temperature Scintillation Counting,
Ruggedized, Low Profile, 25 mm (1 Inch) Diameter,
High Temp. Bialkali Photocathode, 10-stage, Head-on Type
GENERAL
Parameter
Spectral Response
Wavelength of Maximum Response
Material
Photocathode
Minimum Effective Area
Window Material
Structure
Dynode
Number of Stages
Operating Ambient Temperature
Storage Temperature
Base configuration
Suitable Socket
Description
300 to 650
375
High Temp. Bialkali
22
Borosilicate glass
Circular and Linear focused
10
-30 to +175
-80 to +175
Flying Lead Temporary Base
E678-12R (supplied)
Unit
nm
nm
—
mm
—
—
—
°C
°C
—
—
Value
1800
250
0.02
Unit
V
V
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)
Cathode Sensitivity
Parameter
Luminous (2856 K)
Quantum Efficiency at 375 nm
Blue Sensitivity Index (CS 5-58)
Luminous (2856 K)
Anode Sensitivity
Gain
Anode Dark Current (after 30 min storage in darkness)
Anode Pulse Rise Time
Time Response
Electron Transit Time
Min.
20
—
4
8
—
—
—
—
Typ.
40
16.9
6
15
3.8 × 105
0.1
1.3
13
Max.
—
—
—
—
—
10
—
—
Unit
µA/lm
%
—
A/lm
—
nA
ns
ns
Typ.
1000
Max.
—
Unit
nA
NOTE: Anode characteristics are measured with the voltage distribution ratio shown below.
CHARACTERISTICS (at 175 °C) with Standard Voltage Divider
Parameter
Anode Dark Current (after 30 min storage in darkness)
Min.
—
NOTE: Anode characteristics are measured with a voltage distribution ratio shown below
STANDARD VOLTAGE DIVIDER AND SUPPLY VOLTAGE
Electrodes
K
Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10
P
Ratio
3
1
1
1
1
1
1
1
1
1
1
Supply Voltage: 1500 V, K: Cathode, Dy: Dynode, P: Anode
ENVIRONMENTAL TESTING
Shock............10 000 m/s2, 0.5 ms, 3 impact shocks per direction (6 directions)
Vibration........300 m/s2, 50 Hz to 2000 Hz, 1 oct per minute, 3 sweeps per axis (3 axes)
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. ©2010 Hamamatsu Photonics K.K.
PHOTOMULTIPLIER TUBE R1288A
Figure 1: Typical Spectral Response
at 25 °C
TPMHB0061EA
108
CATHODE
RADIANT
SENSITIVITY
at 25 °C
TPMHB0693EA
107
106
101
GAIN
CATHODE RADIANT SENSITIVITY (mA/W)
QUANTUM EFFICIENCY (%)
102
Figure 2: Typical Gain Characteristics
QUANTUM
EFFICIENCY
100
105
104
103
10-1
200
300
400
500
600
102
500
700
WAVELENGTH (nm)
700
1000
1500
2000
SUPPLY VOLTAGE (V)
Figure 3: Dimensional Outline and Basing Diagram (Unit: mm)
25.4 ± 0.5
A Temporary Base Removed
22 MIN.
13 MAX.
PHOTOCATHODE
SEMIFLEXIBLE
LEADS 0.7 MAX.
43.0 ± 1.5
FACEPLATE
P
8
DY9
6
DY7
5
DY5 4
Socket E678-12R
(Supplied)
47
DY10
10
DY8
11
DY3 3
12 DY6
DY1 2
13 DY4
14
DY2
17
40
17
K
A
B Bottom View
DY7 4
9 DY6
DY5 3
10 DY4
34
5
6
5
8
B
DY9
2- 3.2
DY10
7
DY8
8
15
P
50 MIN.
12 PIN BASE
JEDEC
No. B12-43
37.3 ± 0.5
DY3
11
2
1
DY1
12
DY2
K
TACCA0009EB
TPMHA0363EB
HAMAMATSU PHOTONICS K.K.
www.hamamatsu.com
HAMAMATSU PHOTONICS K.K., Electron Tube Division
314-5, Shimokanzo, Iwata City, Shizuoka Pref., 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.: 19, 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]
TPMH1279E02
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]
DEC. 2010 IP
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