鈥?/div>
pA
s
-1
s
-1
ns
MAXIMUM RATINGS (Absolute Maximum Values)
Supply Voltage
Average Anode Current
Parameter
Between Anode and Cathode
Between Anode and Last Dynode
CHARACTERISTICS (at 25擄C)
Cathode Sensitivity
Parameter
Radiant at 254 nm
Radiant at 365 nm
Radiant at 550 nm
Quantum Efficiency at 254 nm
Radiant at 254 nm
Anode Sensitivity
Gain
Anode Dark Current (after 30 min storage in darkness)
PHD at 1
脳
10
6
Gain
A
Dark Counts
Plateau at V0
B
Anode Pulse Rise Time
C
NOTE:
AThe
discrimination level is set at one forth the average electron pulse height to measure the background.
BPlateau
voltage (V0) at the test up in HPK.
CThe
rise time is the time of the output pulse to rise from 10 % to 90 % of peak amplitude when the entire photocathode is illuminated by a
delta function light pulse.
VOLTAGE DISTRIBUTION RATIO AND SUPPLY VOLTAGE
Electrodes
K
Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10
Ratio
2
1
1
1
1
1
1
1
1
1
1
Supply Voltage: 1500 V, K: Cathode, Dy: Dynode, P: Anode
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2007 Hamamatsu Photonics K.K.
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