High QE Multialkali Photocathode
New ElectroOptical Design
28 mm (1-1/8 Inch) Diameter, 9-Stage, Side-On Type
GHigh Cathode Sensitivity
Luminous ................................................. 450
A/lm (Typ.)
Radiant at 450 nm (peak) ........................ 85 mA/W (Typ.)
Quantum Efficiency at 260 nm (peak) .... 26.3 % (Typ.)
GHigh Anode Sensitivity at 1000 V
Luminous ................................................. 4500 A/lm (Typ.)
Radiant at 450 nm (peak) ........................ 8.5
10
5
A/W (Typ.)
GWide Spectral response ............................. 185 nm to 900 nm
GHigh Signal to Noise Ratio
GNewly Designed Electro Optical Structure
GBiomedical Fluorescence Detection
GLaser Scanning Detection
GSpectroscopy
GSemiconductor Inspection
GEnvironmented Monitoring
Figure 2: Typical Spectral Response
Figure 1: Electro optical Structure
TPMSB0201EA
TPMSC0024EA
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. 2002 Hamamatsu Photonics K.K.
Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office.
PHOTOMULTIPLIER TUBE
R9220
FEATURES
APPLICATIONS
100
10
1
0.1
100
200
300
400
500
600
700
800
900 1000
WAVELENGTH (nm)
CATHODE RADIANT SENSITIVITY (mA/W)
QUANTUM EFFICIENCY (%)
0.01
QUANTUM
EFFICIENCY
CATHODE
RADIANT
SENSITIVITY
LIGHT
PHOTOELECTRON
TRAJECTORIES
GRILL
GLASS BULB
ANODE
9th DYNODE
PHOTOCATHODE
2nd DYNODE
1st DYNODE
CHARACTERISTlCS (at 25
C)
A: Averaged over any interval of 30 seconds maximum.
B: The light source is a tungsten filament lamp operated at
a distribution temperature of 2856K. Supply voltage is
100 volts between the cathode and all other electrodes
connected together as anode.
C: The value is cathode output current when a blue filter
(Coming CS-5-58 polished to 1/2 stock thickness) is
interposed between the light source and the tube under
the same condition as Note B.
D: Red/White ratio is the quotient of the cathode current
measured using a red filter (Toshiba R-68) interposed
between the light source and the tube by the cathode
current measured with the filter removed under the same
conditions as Note B.
E: Measured with the same light source as Note B and with
the voltage distribution ratio shown in Table 1 below.
F: Measured with the same supply voltage and voltage
distribution ratio as Note E after removal of light.
G: The rise time is the time for the output pulse to rise from
10 % to 90 % of the peak amplitude when the entire
photocathode is illuminated by a delta function light
pulse.
H: The electron transit time is the interval between the
arrival of delta function light pulse at the entrance
window of the tube and the time when the anode output
reaches the peak amplitube. In measurement, the whole
photocathode is illuminated.
I : Also called transit time jitter. This is the fluctuation in
electron transit time between individual pulses in the
signal photoelectron mode, and may be defined as the
FWHM of the frequency distribution of electron transit
times.
J : Hysteresis is temporary instability in anode current after
light and voltage are applied.
(1)Current Hysteresis
The tube is operated at 750 volts with an anode
current of 1 microampere for 5 minutes. The light is
then removed from the tube for a minute. The tube is
then re-illuminated by the previous light level for a
minute to measure the variation.
(2)Voltage Hysteresis
The tube is operated at 300 volts with an anode
current of 0.1 micro-ampere for 5 minutes. The light is
then removed from the tube and the supply voltage is
quickly increased to 800 volts. After a minute, the
supply voltage is then reduced to the previous value
and the tube is re-illuminated for a minute to measure
the variation.
PHOTOMULTIPLIER TUBE R9220
NOTES
SPECIFICATIONS
GENERAL
Parameter
Description/Value
Unit
185 to 900
450
Multialkali
8
24
UV glass
Circular Cage
9
4
6
JEDEC No. B11-88
E678-11A (sold separately)
E717-63 (sold separately)
Approx. 45
-30 to +50
-30 to +50
Spectral Response
Wavelength of Maximum Response
Photocathode MateriaI
Minimum Effective Area
Window Material
Dynode Structure
Number of Stages
Direct Interelectrode Capacitances
Anode to Last Dynode
Anode to All Other Electrodes
Base
SuitabIe Socket
SuitabIe D-Type Socket Assembly
Weight
Operating Ambient Temperature
Storage Temperature
nm
nm
--
mm
--
--
--
pF
pF
--
--
--
g
C
C
MAXIMUM RATINGS (Absolute Maximum Values)
Parameter
Value
Supply Voltage
Between Anode and Cathode
Between Anode and Last Dynode
Average Anode Current
A
1250
250
0.1
V
V
mA
Unit
Cathode Sensitivity
Luminous
B
Radiant at 450 nm
633 nm
Quantum Efficiency at 260 nm
450 nm
633 nm
Blue Sensitivity Index (CS 5-58)
C
Red/White Ratio
D
Anode Sensitivity
Luminous
E
Radiant at 450 nm (peak)
Gain
E
Anode Dark Current
F
(After 30 minute Storage in Darkness)
Time response
Anode Pulse Rise Time
G
Electron Transit Time
H
Transit Time Spread (TTS)
I
Anode Current Stability
J
Current Hysteresis
Voltage Hysteresis
Hysteresis =
100(%)
lmax. lmin.
li
TPMSB0002EA
TIME
max.
l
min.
l
i
l
ANODE
CURRENT
0
5
6
7 (minutes)
Electrodes
K
Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9
P
Ratio
1
1
1
1
1
1
1
1
1
1
SuppIy Voltage: 1000 Vdc, K: Cathode, Dy: Dynode, P: Anode
Table 1: Voltage Distribution Ratio
Unit
A/lm
mA/W
mA/W
%
%
%
--
--
A/lm
A/W
--
nA
ns
ns
ns
%
%
Typ.
450
85
68
26.3
23.4
13.3
12.5
0.4
4500
8.5
10
5
1.0
10
7
10
2.2
22
1.2
0.1
1.0
Min.
375
--
--
--
--
--
--
--
1000
--
--
--
--
--
--
--
--
Max
--
--
--
--
--
--
--
--
--
--
--
50
--
--
--
--
--
Parameter
Figure 3: Typical Temperature Characteristics
of Dark Current
(at 1000 V, after 30 minute storage in darkness)
Figure 4: Anode Luminous Sensitivity and
Gain Characteristics
Figure 5: Typical Time Response
TPMSB0203EA
TPMSB0202EA
TPMSB0052EA
100
10
1
0.1
-30
-20
0
+20
+50
TEMPERATURE (
C)
ANODE DARK CURRENT (nA)
0.01
500
1000
1500
2000
TIME (ns)
SUPPLY VOLTAGE (V)
TRANSIT TIME
RISE TIME
1
100
10
Figure 6: Typical Temperature Coefficient
of Anode Sensitivity
TPMSB0053EB
500
700
1000
2000
1500
GAIN
ANODE LUMINOUS SENSITIVITY (A/lm)
10
2
10
3
10
4
10
5
10
6
10
1
SUPPLY VOLTAGE (V)
GAIN (TYP.)
10
4
10
5
10
6
10
7
10
8
10
3
ANODE LUMINOUS
SENSITIVITY (MIN.)
ANODE LUMINOUS
SENSITIVITY (TYP.)
WAVELENGTH (nm)
TEMPERATURE COEFFICIENT (
C
-1
)
200
400
600
800
1000
+0.04
+0.01
-0.02
+0.03
+0.02
0
-0.01
-0.0013
-0.0025
TPMS1071E01
DEC. 2002 IP
WarningPersonal Safety Hazards
Electrical ShockOperating voltages applied to this
device present a shock hazard.
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: usa@hamamatsu.com
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: info@hamamatsu.de
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: infos@hamamatsu.fr
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: info@hamamatsu.co.uk
North Europe: Hamamatsu Photonics Norden AB: Smidesvgen 12, SE-171-41 SOLNA, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 E-mail: info@hamamatsu.se
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: info@hamamatsu.it
WEB SITE http://www.hamamatsu.com
PHOTOMULTIPLIER TUBE R9220
Figure 7: Dimensional Outline and Basing Diagram (Unit: mm)
Figure 8: Socket E678-11A (Sold Separately)
Figure 9: D-Type Socket Assembly E717-63 (Sold Separately)
Hamamatsu also provides C4900 series compact high voltage
power supplies and C6270 series DP type socket assemblies
which incorporate a DC to DC converter type high voltage
power supply.
*
* PATENT PENDING: JAPAN 4, USA 4, EUROPE 4
TACCA0002EH
TPMSA0001EA
BOTTOM VIEW
(BASING DIAGRAM)
TPMSA0009EA
Cross Section
TACCA0064EA
1
2
4
3
5
7
6
8
9
10
K
DY1
DY2
DY3
DY4
DY5
DY6
DY7
DY8
DY9
P
DIRECTION OF LIGHT
28.5
1.5
8 MIN.
PHOTOCATHODE
24 MIN.
49.0
2.5
80 MAX.
94 MAX.
32.2
0.5
11 PIN BASE
JEDEC No. B11-88
11
PHOTO -
CATHODE
3.25
2.5
6.0
3.5
33
5
49
3.5
38
29
4
18
POTTING
COMPOUND
R1 to R10
C1 to C3
: 330 k
: 10 nF
3.5
33.0
0.3
49.0
0.3
29.0
0.3
38.0
0.3
4
0.7
30.0
450
10
5
31.0
0.5
HOUSING
(INSULATOR)
R10
R9
R8
R7
R6
R5
R4
R3
R2
R1
DY9
DY8
DY7
DY6
DY5
DY4
DY3
DY2
DY1
C3
C2
C1
SIGNAL GND
SIGNAL OUTPUT
RG-174/U(BLACK)
-HV
AWG22 (VIOLET)
P
K
10
POWER SUPPLY GND
AWG22 (BLACK)
SOCKET
PIN No.
PMT
9
8
7
6
5
4
3
2
1
11
+0
-1
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