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.
NOTE:
VOLTAGE DlSTRlBUTlON RATlO AND SUPPLY VOLTAGE
GENERAL
MAXIMUM RATINGS (Absolute Maximum Values)
CHARACTERISTlCS (at 25 )
Electrodes
Ratio
Spectral Response
Wavelength of Maximum Response
Photocathode
Window Material
Dynode
Direct Interelectrode
Capacitances
Base
SuitabIe Socket
Supply Voltage
Avarage Anode Current
Ambient Temperature
Cathode
Sensitivity
Anode
Sensitivity
Gain
Anode Dark Current (after 30min. storage in darkness)
Time Response
SuppIy Voltage : 1000Vdc,
Anode characteristics are measured with the voItage distribution ratio shown below.
K
3
Good Near IR Response with Prismatic Window
Dy1
Parameter
Parameter
Parameter
Luminous (2856K)
Radiant at 420nm
Red/White Ratio (R–68)
Luminous (2856K)
Radiant at 420nm
Anode Pulse Rise Time
Electron Transit Time
Transit Time Spread(FWHM)
MateriaI
Minimum Effective Area
Structure
Number of Stages
Anode to Last Dynode
Anode to All Other Electrodes
Between Anode and Cathode
Between Anode and Last Dynode
1
K : Cathode,
Dy2
Compact, 25mm(1 Inch) Diameter
1
Dy3
10–stage, Head–On Type
1
Dy : Dynode,
Dy4
1
Dy5
1
P : Anode
Dy6
PHOTOMULTlPLlER TUBE
R5070
Min.
130
20
1
Dy7
©
E678–14C (supplied)
Description / Value
1996 Hamamatsu Photonics K.K.
Borosilicate glass
14–pin glass base
Circular–cage
–80 to +50
1
300 to 900
2 . 8 1 0
4 . 3 1 0
Multialkali
Value
Dy8
1250
Typ.
0.25
250
420
230
100
0.1
2.0
1.1
1.2
1.8
65
19
21
10
3
1
4
5
Dy9
1
Max.
Dy10
20
1
P
mm dia.
mA/W
Unit
Unit
A/lm b
A/lm
Unit
A/W
Vdc
Vdc
mA
nm
nm
pF
pF
nA
ns
ns
ns
A/lm