S1226-18BQ HAMAMATSU [Hamamatsu Corporation], S1226-18BQ Datasheet - Page 2

• Manufacturer Part Number: S1226-18BQ
• Description: Si photodiode For UV to visible, precision photometry; suppressed IR sensitivity
• Manufacturer: HAMAMATSU [Hamamatsu Corporation]

2
Spectral response
Rise time vs. load resistance
100 G
100 M
100 k
10 M
10 G
10 k
100 s
100 ns
1 G
1 M
1 T
10 s
10 ns
1 ms
1 s
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
190
-20
10
2
S1226-BQ
S1226-44BQ/BK
AMBIENT TEMPERATURE (˚C)
400
0
S1226-BK
LOAD RESISTANCE ( )
S1226-8BQ/BK
S1226-8BQ/BK
WAVELENGTH (nm)
S1226-5BQ/BK
10
3
20
600
S1226-18BQ/BK, -5BQ/BK
S1226-18BQ/BK
(Typ. Ta 25 ˚C, V
40
S1226-44BQ/BK
800
10
(Typ. V
(Typ. Ta =25 ˚C)
4
60
R
1000
10 mV)
R
0 V)
80
10
KSPDB0109EA
KSPDB0106EA
KSPDB0107EA
5
Dark current vs. reverse voltage
Photo sensitivity temperature characteristic
100 pA
100 fA
10 pA
1 nA
1 pA
+1.5
+1.0
+0.5
-0.5
0.01
0
190
Si photodiode
S1226-8BQ/BK
400
WAVELENGTH (nm)
0.1
DARK CURRENT
600
S1226-44BQ/BK
S1226-5BQ/BK
S1226-18BQ/BK
800
1
S1226 series
(Typ. Ta 25 ˚C)
1000
(Typ. )
10
KSPDB0030EA
KSPDB0108EB