R5496 Datasheet, PDF (1/2 Pages) Hamamatsu Corporation – PHOTOMULTlPLlER TUBE

PHOTOMULTlPLlER TUBE
R5496
High Speed Response (Rise Time: 1.5ns, TTS: 0.27ns)
53mm(2 Inch) Diameter, 10–stage, Bialkali Photocathode, Head–On Type
GENERAL
Parameter
Spectral Response
Wavelength of Maximum Response
Photocathode
Window Material
MateriaI
Minimum Effective Area
Dynode
Base
Structure
Number of Stages
SuitabIe Socket
Description/Value
300 to 650
420
Bialkali
46
Borosilicate glass
Linear focused
10
19–pin glass base
E678–19A (supplied)
Unit
nm
nm
mm dia.
MAXIMUM RATINGS (Absolute Maximum Values)
Parameter
Value
Unit
Supply Voltage
Between Anode and Cathode
Between Anode and Last Dynode
3000
1000
Vdc
Vdc
Ambient Temperature
–80 to +50
°C
CHARACTERISTlCS (at 25°C)
Cathode Sensitivity
Parameter
Luminous (2856K)
Blue (CS 5 58 filter)
Min.
60
Typ.
80
10
Anode Sensitivity
Luminous (2856K)
100
1000
Gain
Anode Dark Current (after 30min. storage in darkness)
Time Response
Anode Pulse Rise Time
Transit Time Spread (FWHM)
1.3 × 1 0 ⁷
100
1.5
0.27
*Anode characteristics are measured with the voItage distribution ratio shown below.
Max.
800
Unit
µA/lm
µA/lm-b
A/lm
nA
ns
ns
VOLTAGE DlSTRlBUTlON RATlO AND SUPPLY VOLTAGE
Electrodes K
G Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10 P
Ratio
1.3
4.8
1.2
1.8
1
1
1
1
1
1.5
3
2.5
SuppIy Voltage : 2500Vdc, K : Cathode, Dy : Dynode, P : Anode, G : Grid
*Acc to be connected to Dy7 (Refer to basing diagram.)
Assembled type is recommended.
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 HAMAMATS U 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.