R632 Datasheet, PDF (1/2 Pages) Hamamatsu Corporation – PHOTOMULTlPLlER TUBES

PHOTOMULTlPLlER TUBES
R632, R632- 01
S-1 Spectral Response(QE 0.05% at 1.06 µm <R632-01>)
19mm(3/4 Inch) Diameter, 10–stage, Head–On Type
GENERAL
Parameter
Spectral Response
Wavelength of Maximum Response
Photocathode
Window Material
Dynode
Base
SuitabIe Socket
MateriaI
Minimum Effective Area
Structure
Number of Stages
Description/Value
400 to 1200
800
Ag – O – Cs
15
Borosilicate glass
Linear focused
10
12–pin glass base
E678 –12L(supplied)
Unit
nm
nm
mm dia.
MAXIMUM RATINGS (Absolute Maximum Values)
Parameter
Value
Unit
Supply Voltage
Between Anode and Cathode
1500
Vdc
Between Anode and Last Dynode
250
Vdc
Average Anode Current
0.01
mA
Ambient Temperature
-80 to +50
CHARACTERISTlCS (at 25 )
Cathode
Sensitivity
Anode
Sensitivity
Gain
Parameter
Luminous(2856K)
Radiant at 800nm
Red/White Ratio
(with Toshiba IR – D80A)
Quantum Efficiency
at 1.06 m
Luminous(2856K)
Radiant at 800nm
Anode Dark Current(at 4A/lm)
Time Response ^{Anode Pulse Rise Time}
Electron Transit Time
R632
R632– 01
R632
R632– 01
R632
R632– 01
Min.
10
5
Typ.
20
1.9
0.1
0.14
0.02
0.05
10
950
5 10⁵
150
800
2.2
25
NOTE: Anode characteristics are measured with the voItage distribution ratio shown below.
Max.
500
2000
Unit
A/lm
mA/W
%
%
A/lm
A/W
nA
nA
ns
ns
VOLTAGE DlSTRlBUTlON RATlO AND SUPPLY VOLTAGE
Electrode
Ratio
K
Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10 P
1.5
1
1
1
1
1
1
1
1
1
1
SuppIy Voltage : 1250Vdc, 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.
lnformation furnished by HAMAMATS U is believed to be reliabIe. However, no responsibility is assumed for possibIe inaccuracies or commission. Specifications are
subjected to change without notice. No patent right are granted to any of the circuits described herein. _© 1996 Hamamatsu Photonics K.K.