R2154-02_06 Datasheet, PDF (1/2 Pages) Hamamatsu Corporation – PHOTOMULTIPLIER TUBES

PHOTOMULTIPLIER TUBES
R2154-02
For Scintillation Counting and High Energy Physics
51 mm (2 Inch) Diameter, Fast Time Response,
Bialkali Photocathode, 10–stage, Head–on Type
GENERAL
Parameter
Spectral Response
Wavelength of Maximum Response
Photocathode
MateriaI
Minimum Effective Area
Window Material
Dynode
Structure
Number of Stages
Base
Operating Ambient Temperature
Storage Temperature
SuitabIe Socket
Description/Value
300 to 650
420
Bialkali
46
Borosilicate glass
Linear focused
10
14–pin base JEDEC No. B14–38
-30 to +50
-30 to +50
E678–14W (Sold Separately)
MAXIMUM RATINGS (Absolute Maximum Values)
Supply Voltage
Average Anode Current
Parameter
Between Anode and Cathode
Between Anode and Last Dynode
Value
1600
350
0.1
CHARACTERISTlCS (at 25 °C)
Parameter
Min.
Typ.
Max.
Luminous (2856 K)
60
90
—
Cathode Sensitivity
Blue Sensitivity Index (CS 5–58)
—
10.5
—
Radiant at 420 nm
—
85
—
Quantum Efficiency at 420 nm
—
26
—
Anode Sensitivity
Luminous (2856 K)
Radiant at 420 nm
20
90
—
—
8.5 × 10⁴
—
Gain
—
1.0 × 10⁶
—
Anode Dark Current (after 30 minutes storage in darkness)
—
5
20
Time Response
Anode Pulse Rise Time
Transit Time Spread (FWHM)
—
3.4
—
—
3.6
—
Pulse Linearity (at ± 2 % Deviation)*
—
150
—
NOTE: Anode characteristics are measured with the voItage distribution ratio "A" except for Pulse Linearity.
* Measured with the special voltage distribution ratio "B".
Unit
nm
nm
—
mm
—
—
—
—
°C
°C
—
Unit
V
V
mA
Unit
µA/lm
—
mA/W
%
A/W
A/W
—
nA
ns
ns
mA
VOLTAGE DlSTRlBUTlON RATlO "A"
Electrodes
Ratio
K
Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10
P
2
1
1
1
1
1
1
1
1
1
1
SuppIy Voltage: 1250 V, K: Cathode, Dy: Dynode, P: Anode
SPECIAL VOLTAGE DlSTRlBUTlON RATlO "B" FOR HIGH PULSE LINEARITY
Electrodes
Ratio
K
Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10
P
2
1
1
1
1
1
1.2
1.5
2.2
3.6
3
Capacitors(µF)
—
—
—
—
—
—
0.01 0.01 0.01 0.01 0.02
SuppIy Voltage: 1500 V, 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 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.