參數(shù)資料
型號(hào): R9110
廠商: Hamamatsu Photonics
英文描述: MOSFET, Switching; VDSS (V): 150; ID (A): 14; Pch : -; RDS (ON) typ. (ohm) @10V: 0.097; RDS (ON) typ. (ohm) @4V[4.5V]: -; RDS (ON) typ. (ohm) @2.5V: -; Ciss (pF) typ: 710; toff (µs) typ: -; Package: WPAK
中文描述: 光電倍增管高靈敏度和低暗電流
文件頁(yè)數(shù): 2/4頁(yè)
文件大?。?/td> 174K
代理商: R9110
PHOTOMULTIPLIER TUBE R9110
NOTES
A:
Averaged over any interval of 30 seconds
maximum.
The light source is a tungsten filament lamp
operated at a distribution temperature of 2856K.
Supply voltage is 100 volts between the cathode
and all other electrodes connected together as
anode.
Red/White ratio is the quotient of the cathode
current measured using a red filter(Toshiba R-68)
interposed between the light source and the tube
by the cathode current measured with the filter
removed under the same conditions as Note B.
The value is cathode output current when a blue
filter(Corning CS 5-58 polished to 1/2 stock
thickness) is interposed between the light source
and the tube under the same condition as Note B.
Measured with the same light source as Note B
and with the voltage distribution ratio shown in
Table 1 below.
B:
C:
D:
E:
Electrodes
Distribution
SuppIy Voltage: 1000 V, K: Cathode, Dy: Dynode, P: Anode
K
Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9
P
1
1
1
1
1
1
1
1
1
1
Table 1:Voltage Distribution Ratio
F:
G:
H:
I:
J:
Measured with the same supply voltage and
voltage distribution ratio as Note E after removal of
light.
The rise time is the time for the output pulse to
rise from 10% to 90% of the peak amplitude when
the entire photocathode is illuminated by a delta
function light pulse.
The electron transit time is the interval between
the arrival of delta function light pulse at the
entrance window of the tube and the time when
the anode output reaches the peak amplitube. In
measurement, the whole photocathode is
illuminated.
Also called transit time jitter. This is the fluctuation
in electron transit time between individual pulses in
the single photoelectron mode, and may be defined
as the FWHM of the frequency distribution of
electron transit times
Hysteresis is temporary instability in anode current
after light and voltage are applied.
(1)Light Hysteresis
The tube is operated at 750 volts with an anode
current of 1 microampere for 5 minutes. The light is
then removed from the tube for a minute. The tube is
then re-illuminated by the previous light level for a
minute to measure the variation.
(2)Voltage Hysteresis
The tube is operated at 300 volts with an anode
current of 0.1 micro-ampere for 5 minutes. The light
is then removed from the tube and the supply voltage
is quickly increased to 800 volts. After a minute, the
supply voltage is then reduced to the previous value
and the tube is re-illuminated for a minute to
measure the variation.
Hysteresis =
100 (%)
lmax.
li
lmin.
TPMSB0002EA
TIME
max.
l
min.
l
i
A
C
0
5
6
7 (minutes)
MAXIMUM RATINGS
(Absolute Maximum Values at 25
°
C)
Parameter
Supply
Voltage
Average Anode Current
A
CHARACTERISTlCS (at 25
°
C)
Parameter
Value
1250
250
0.1
V
V
mA
Unit
Typ.
29.3
24.8
14.3
0.73
525
60
90
73
5.0
0.4
15
Max.
Unit
%
%
%
%
μ
A/lm
mA/W
mA/W
mA/W
mA/W
15
A/lm
nA
ns
ns
ns
%
%
10 000
1.9
×
10
7
5
2.2
22
1.2
0.1
1.0
Min.
400
Quantum
Efficiency
Luminous
B
Radiant
Red/White Ratio
C
Blue Sensitivity Index
D
Luminous
E
Anode Pulse Rise Time
G
Electron Transit Time
H
Transit Time Spread (TTS)
I
Light Hysteresis
Voltage Hysteresis
at 254 nm
at 450 nm
at 633 nm
at 852 nm
at 254 nm
at 450 nm
at 633 nm
at 852 nm
4000
Cathode
Sensitivity
Anode
Sensitivity
Gain
E
Anode Dark Current
F
(After 30 min Storage in Darkness)
Time
Response
Anode Current
Stability
J
Between Anode and Cathode
Between Anode and Last Dynode
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