HAMAMATSU R9420

PHOTOMULTIPLIER TUBE
R9420
For Scintillation Counting, Fast Time Response
38 mm (1.5 Inch) Diameter, Bialkali Photocathode, 8-stage, Head-on Type
SPECIFICATIONS
GENERAL
Parameter
Spectral Response
Wavelength of Maximum Response
Window Material
MateriaI
Photocathode
Minimum Effective Area
Structure
Dynode
Number of Stages
Base
Operating Ambient Temperature
Storage Temperature
Description / Value
300 to 650
420
Borosilicate glass
Bialkali
34
Linear focused
8
Flying lead type
-30 to +50
-80 to +50
Unit
nm
nm
—
—
mm
—
—
—
°C
°C
Value
1500
0.1
Unit
V
mA
MAXIMUM RATINGS (Absolute Maximum Values)
Supply Voltage
Average Anode Current
Parameter
Between Anode and Cathode
CHARACTERISTICS (at 25 °C)
Cathode Sensitivity
Parameter
Luminous (2856 K)
Blue Sensitivity Index (CS 5-58)
Luminous (2856 K)
Anode Sensitivity
Gain
Anode Dark Current (After 30 minute storage in darkness)
Anode Pulse Rise Time
Time Response
Electron Transit Time
Transit Time Spread (FWHM)
Pulse Linearity (±2 % deviation)
Min.
—
—
—
—
—
—
—
—
—
Typ.
95
11
47.5
5.0 × 105
10
1.6
17
550
30
Max.
—
—
—
—
100
—
—
—
—
Unit
µA/lm
—
A/lm
—
nA
ns
ns
ps
mA
NOTE: Anode characteristics are measured with a voItage distribution ratio and supply voltage shown below.
VOLTAGE DlSTRlBUTlON RATlO AND SUPPLY VOLTAGE
K
Dy1
Dy2
Dy3
Dy4
Dy5
Dy6
Dy7
Dy8
Electrodes
Ratio
4
1.5
1.5
1
1
1
1
1
1
SuppIy Voltage: 1300 V, K: Cathode, Dy: Dynode, P: Anode
P
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. ©2006 Hamamatsu Photonics K.K.
PHOTOMULTIPLIER TUBE R9420
Figure 1: Typical Spectral Response
107
TPMHB0753EA
CATHODE
RADIANT
SENSITIVITY
10
106
QUANTUM
EFFICIENCY
GAIN
CATHODE RADIANT SENSITIVITY (mA / W)
QUANTUM EFFICIENCY (%)
100
Figure 2: Typical Gain
TPMHB0223EA
1
105
104
0.1
103
500
0.01
200
400
600
800
WAVELENGTH (nm)
700
1000
1500
2000
SUPPLY VOLTAGE (V)
Figure 3: Dimensional Outline and Basing Diagram (Unit: mm)
38 ± 1
34 MIN.
FACE PLATE
A Temporary Base Removed
P
7
PHOTOCATHODE
11
87 ± 2
DY8
12 DY6
DY7 6
DY5 5
13 DY4
14 DY2
DY3 4
2
DY1
1
K
B Bottom View
SEMI-FLEXIBLE
LEADS
13 MAX.
DY7
A
DY8
7
DY6
5
8
9 DY4
DY5 4
DY3
DY1
12 PIN BASE
JEDEC
No. B12-43
P
6
10 DY2
3
11
2
1
IC
12
IC
K
B
37.3 ± 0.5
TPMH0519EA
NOTES
The material in the R9420 contains beryllium. Please follow the applicable regulations regarding
disposal of hazardous materials and industrial wastes in your country, state, region or province.
WEB SITE 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]
TPMH1296E01
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]
APR. 2006 IP