DataSheet.in

R3896 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - PHOTOMULTlPLlER TUBE - Hamamatsu Corporation

भाग संख्या R3896
समारोह PHOTOMULTlPLlER TUBE
मैन्युफैक्चरर्स Hamamatsu Corporation 
लोगो Hamamatsu Corporation लोगो 
पूर्व दर्शन
1 Page
		
<?=R3896?> डेटा पत्रक पीडीएफ

R3896 pdf
PHOTOMULTlPLlER TUBE R3896
GENERAL
Parameter
Spectral Response
Wavelength of Maximum Response
Photocathode
MateriaI
Minimum Effective Area
Window Material
Dynode
Structure
Number of Stages
Direct Interelectrode Capacitances
Anode to Last Dynode
Anode to All Other Electrodes
Base
Weight
SuitabIe Socket
Description/Value
185 to 900
450
Multialkali
8 24
UV glass
Circular-cage
9
4
6
JEDEC No. B11-88
Approx. 45
E678–11A (option)
Unit
nm
nm
mm
pF
pF
g
MAXIMUM RATINGS (Absolute Maximum Values)
Parameter
Value
Unit
Supply Voltage
Between Anode and Cathode
1250
Vdc
Between Anode and Last Dynode
250 Vdc
Average Anode Current A
Ambient Temperature
0.1
–80 to +50
mA
CHARACTERISTlCS (at 25 )
Parameter
Min.
Cathode Sensitivity
Luminous B
Radiant at 254nm
450nm
633nm
852nm
475
Quantum Efficiency at 254nm
450nm
633nm
852nm
Blue C
Red/White Ratio D
Anode Sensitivity
Luminous E
3000
Gain E
Anode Dark Current F
(after 30min. storage in the darkness)
Time Response
Anode Pulse Rise Time G
Electron Transit Time H
Transit Time Spread (TTS) I
Anode Current Stability J
Current Hysteresis
Voltage Hysteresis
Typ. Max.
525
60
90
73
5.0
29.3
24.8
14.3
0.73
15
0.4
5000
9.5 106
10
50
2.2
22
1.2
0.1
1.0
Unit
A/lm
mA/W
mA/W
mA/W
mA/W
%
%
%
%
A/lm-b
A/lm
nA
ns
ns
ns
%
%
NOTES
A: Averaged over any interval of 30 seconds
maximum.
B: 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.
C:The value is cathode output current when a blue
filter(Coming 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.
D: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.
E: Measured with the same light source as Note B
and with the voltage distribution ratio shown in
Table 1 below.
Table 1:Voltage Distribution Ratio
Electrodes K Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 P
Ratio
1 1111 11111
SuppIy Voltage : 1000Vdc, K : Cathode, Dy : Dynode, P : Anode
F: Measured with the same supply voltage and
voltage distribution ratio as Note E after removal of
light.
G: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.
H: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.
I: Also called transit time jitter. This is the fluctuation
in electron transit time between individual pulses in
the signal photoelectron mode, and may be defined
as the FWHM of the frequency distribution of
electron transit times
J: Hysteresis is temporary instability in anode current
after light and voltage are applied.
lmax. lmin.
Hysteresis =
li
100(%)
li
l max.
l min.
TIME
0
56
7 (minutes)
TPMSB0002EA
(1)Current 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.

विन्यास 4 पेज
डाउनलोड[ R3896 Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
R3896PHOTOMULTlPLlER TUBEHamamatsu Corporation
Hamamatsu Corporation


भाग संख्याविवरणविनिर्माण
30L120CTSchottky RectifierPFC Device
PFC Device
AT28C010-12DKSpace 1-MBit (128K x 8) Paged Parallel EEPROMATMEL
ATMEL
B20NM50FDN-CHANNEL POWER MOSFETSTMicroelectronics
STMicroelectronics
D8442SD844SavantIC
SavantIC
FAE391-A20AM/FM Automotive Electronic TunerMitsumi
Mitsumi


Index : 0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z



www.DataSheet.in    |   2017   |  संपर्क   |   खोज     |   English