PHOTOMULTlPLlER TUBE
R5070
Compact, 25 mm(1 Inch) Diameter
Good Near IR Response with Prismatic Window
10鈥搒tage, Head鈥揙n Type
GENERAL
Parameter
Spectral Response
Wavelength of Maximum Response
MateriaI
Photocathode
Minimum Effective Area
Window Material
Structure
Dynode
Number of Stages
Anode to Last Dynode
Direct Interelectrode
Capacitances
Anode to All Other Electrodes
Base
SuitabIe Socket
Description / Value
300 to 900
420
Multialkali
21
Borosilicate glass
Circular鈥揷age
10
1.2
1.8
14鈥損in glass base
E678鈥?4C (supplied)
Unit
nm
nm
mm dia.
pF
pF
MAXIMUM RATINGS (Absolute Maximum Values)
Parameter
Between Anode and Cathode
Supply Voltage
Between Anode and Last Dynode
Avarage Anode Current
Ambient Temperature
Value
1250
250
0.1
鈥?0 to +50
Unit
Vdc
Vdc
mA
擄C
CHARACTERISTlCS (at 25
擄C)
Cathode Sensitivity
Anode Sensitivity
Parameter
Luminous (2856 K)
Radiant at 420 nm
Blue Sensitivity Index (CS 5-58)
Luminous (2856 K)
Radiant at 420 nm
Min.
130
Typ.
230
65
0.25
100
2.8
脳
10
4
4.3
脳
10
5
3
2.2
19
1.1
Max.
Unit
碌A(chǔ)/lm
mA/W
A/lm
A/W
20
nA
ns
ns
ns
20
Gain
Anode Dark Current (after 30 min storage in darkness)
Anode Pulse Rise Time
Time Response
Electron Transit Time
Transit Time Spread(FWHM)
NOTE:
Anode characteristics are measured with the voItage distribution ratio shown below.
VOLTAGE DlSTRlBUTlON RATlO AND SUPPLY VOLTAGE
K
Dy1
Dy2
Dy3
Dy4
Dy5
Dy6
Electrodes
Ratio
3
1
1
1
1
1
SuppIy Voltage: 1000 V dc, K: Cathode, Dy: Dynode, P: Anode
Dy7
1
1
Dy8
1
Dy9
1
Dy10
1
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. 漏2001 Hamamatsu Photonics K.K
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