HAMAMATSU R1307 Datasheet
PHOTOMULTIPLIER TUBES
R1307, R1307-01
For Scintillation Counting, Especially for Gamma Camera
76mm (3 Inch) Diameter, 8 Stage, Head-on Type
Bialkali Photocathode Photomultiplier Tubes
FEATURES
Typ. Max.
Quantum Efficiency at 420nm .................................................................................................................................... 30 — %
Pulse Height Resolution
with
with
Stability
Anode Current Drift (D.C. Output) (Note 1, 3) ............................................................................................................ 3 — %
Long Term (MGD) (For 16 Hours at 1,000 cps) (Note 1, 4a) ...................................................................................... 0.5 — %
Short Term (From 10,000 cps to 1,000 cps) (Note 1, 4b) ........................................................................................... 0.5 — %
137
Cs Source (Note 1, 2) ........................................................................................................................... 6.3 7.0 %
57
Co Source (Note 1, 2) ............................................................................................................................ 8.5 9.0 %
GENERAL
Parameter Description/Value Unit
Spectral Response
Wavelength of Maximum Response
Direct Interelectrode
Capacitances (approx.)
Window
Dynode
Operating Position
Weight (approx.)
Socket
Anode to Dynode No. 8
Anode to All Other Electrodes
Material
Index of Refraction at 420nm
Face Plate Flatness
Shape
Structure
Material of Secondary Emitting Surface
300 to 650
420 ± 30
6.0
6.5
Borosilicate glass
1,500 ± 0.001
Less than ± 50
Plano-plano
Box and grid
Alkali-antimonide
Any
190
E678-14A or equivalent
nm
nm
pF
pF
—
—
µm
—
—
—
—
g
—
MAXIMUM RATINGS (Absolute Maximum Values)
Parameter Value Unit
Supply Voltage
Average Anode Current (Note 5)
Average Cathode Current (Note 6)
Ambient Temperature
Between Anode and Cathode
Between Anode and Dynode No. 8
1500
300
0.1
50
-80 to +50 (R1307-01)
-30 to +50 (R1307)
Vdc
Vdc
mA
nA
°C
CHARACTERISTICS (at 25°C)
Parameter Min. Unit
Anode Luminous Sensitivity (Note 1, 7)
Anode Blue Sensitivity (Note 1, 8)
Cathode Luminous Sensitivity (Note 9)
Cathode Blue Sensitivity (Note 10)
Gain
Anode Dark Current (Note 1, 11)
Time Response
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Information furnished by HAMA M ATSU is believed to be reliable. However, n o 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.
Anode Pulse Rise Time (Note 1, 12)
Electron Transit Time (Note 1, 13)
3
—
80
10
—
—
—
—
1998 Hamamatsu Photonics K.K.
©
Typ. Max.
30
3.2
110
12.0
2.7 × 10
5
2
8
64
—
—
—
—
—
20
—
—
A/lm
A/lm-blue
µA/lm
µA/lm-blue
—
nA
ns
ns
PHOTOMULTIPLIER TUBES R1307, R1307-01
Figure 1: Typical Spectral Response
TPMHB0520EA
100
CATHODE
RADIANT
SENSITIVITY
10
1
QUANTUM
EFFICIENCY
QUANTUM EFFICIENCY (%)
0.1
CATHODE RADIANT SENSITIVITY (mA/W)
0.01
200 400 600 800 1000
WAVELENGTH (nm)
Figure 2: Anode Sensitivity and Gain Characteristic
TPMHB0521EA
2
10
1
10
0
10
-1
10
-2
10
-3
ANODE LUMINOUS SENSITIVITY (A/lm)
10
-4
10
200 300 500 700 1000 1500
TYPICAL GAIN
TYPICAL ANODE SENSITIVITY
MINIMUM ANODE SENSITIVITY
SUPPLY VOLTAGE (V)
(Note 1, 7)
6
10
5
10
4
10
3
10
GAIN
2
10
1
10
0
10
Figure 3: Typical T ime Response (Note 1, 12, 13)
TPMHB0523EA
200
100
80
60
40
TIME (ns)
20
10
8
6
4
500 1000 1500 2000
TRANSIT TIME
RISE TIME
SUPPLY VOLTAGE (V)
Figure 4: Typical Temperature Characteristic on
Dark Current (Note 1)
Measured after 15-hour storage in the dark
TPMHB0525EA
10000
1000
100
10
1
ANODE DARK CURRENT (nA)
0.1
0.01
-60 -40 -20 0 +20 +40
at 1500V
at 1000V
at 750V
TEMPERATURE (°C)
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