R1527 Datasheet, PDF (3/4 Pages) Hamamatsu Corporation – PHOTOMULTlPLlER TUBES

Figure 2: Typical Gain and Anode Dark Current
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10^–5
10⁸
10^–6
10⁷
10^–7
10⁶
GAIN
10^–8
10⁵
10^–9
10^–10
10^–11
ANODE ^{DARK CURRENT}
10^–12
300
400 500 600
800 1000
SUPPLY VOLTAGE (V)
Figure 4: Typical ENI vs. Wavelength
10⁴
10³
10²
10¹
1500
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10^–12
10^–13
10^–14
10^–15
10^–16
10^–17
100 200 300 400 500 600 700 800
WAVELENGTH (nm)
Figure 6: Typical Single Photon Height Distribution
for R1527P
1 ^TPMSB0029EA
WAVELENGTH OF INCIDENT LIGHT : 450 (nm)
SUPPLY VOLTAGE
: 880 (V)
+ ^{LOWER LEVEL DISCRI.}
0.8 PHOTON DARK COUNT
: 71 (ch)
: 5562 (cps)
DARK COUNT
: 10 (cps)
TEMPERATURE
: 25 (°C)
0.6
0.4
SIGNAL+DARK
0.2
DARK
0
200
400
600
800
1000
Figure 3: Typical Time Response
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100
80
60
40
TRANSIT _TIME
20
10
8
6
4
RISE _TIME
2
1
300
500
700
1000
SUPPLY VOLTAGE (V)
1500
Figure 5: Typical EADCI (Equivalent Anode Dark Current
Input) vs. Supply Voltage
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10^–10
10^–11
10^–12
10^–13
10^–14
300
400 500 600
800 1000 1200
SUPPLY VOLTAGE (V)
Data shown here, which is given from a relation among supply voltage,
anode sensitivity and dark current, serves as a good reference in order
to determine the most suitable supply voltage or its range.
Figure 7: Typical Temperature Characteristics
of Dark Count for R1527P
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10⁴
10³
10²
10¹
10⁰
10^–1
–20
0
+20
+40
+60
TEMPERATURE (°C)