P H O T O D I O D E
Si photodiode array
S4111/S4114 series
16, 35, 46 element Si photodiode array for UV to NIR
S4111/S4114 series are Si photodiode linear array mounted in ceramic DIPs (Dual Inline Packages). These photodiode arrays are primarily
developed for low-light-level detection such as spectrophotometry, and cover a wide spectral range from UV to near infrared light. Since all
elements can be used with a reverse bias for charge storage readout, S4111/S4114 series are able to detect low level light with high sensitivity.
Cross-talk between elements is minimized to maintain signal purity. Special filters can be attached as the input window.
Features
Applications
Large active area
Low cross-talk
Multichannel spectrophotometers
Color analyzers
Wide spectral response range
High UV sensitivity
Light spectrum analyzers
Light position detection
Wide linearity
S4111 series: Enhanced infrared sensitivity,
low dark current
S4114 series: Low terminal capacitance,
high-speed response
ꢀ General ratings / Absolute maximum ratings
Absolute maximum ratings
Active area
(per 1 element)
Between Between
elements elements
Dimensional
outline/
Window
Nu mber
of
elements
Reverse
voltage
VR Max.
Operating
temperature temperature
Storage
Package
Type No.
Effective
area
measure
pitch
Size
Topr
(°C)
Tstg
(°C)
m aterial *
(mm)
(mm)
(mm2) (mm) (mm)
1.305
(V)
S4111-16Q
S4111-16R
S4111-35Q
S4111-46Q
S4114-35Q
S4114-46Q
ꢀ/Q
ꢀ/R
ꢀ/Q
ꢀ/Q
ꢀ/Q
ꢀ/Q
1.45 × 0.9
18 pin DIP
16
40 pin DIP
48 pin DIP
40 pin DIP
48 pin DIP
35
46
35
46
0.1
1.0
15
-20 to +60
-20 to +80
4.4 × 0.9 3.96
ꢀ Electrical and optical characteristics (Typ. Ta=25 °C, per 1 element, unless otherwise noted)
Spectral
response sensitivity
range
λ
Peak
Photo sensitivity
S
Rise time
tr
Shunt
resistance
Rsh
Dark current
Terminal
capacitance
Ct
NEP
ID
Max.
wavelength
RL=1 kΩ
λ=655 nm
λ=λp
200 nm 633 nm
Type No.
λp
VR=10 mV
Min Typ.
(pF) (pF) (µs) (µs)
(GΩ) (GΩ)
λp
V
R
=10 mV
V
R
=10 V
V
R
=0 V
V
R
=10 V
V
R
=0 V
V
R
=10 V
V
(W/Hz
R
=0 V
V
R
=10
V
)
1/2
1/2
)
(W/Hz
(nm)
(nm) (A/W) (A/W) (A/W) (pA)
(pA)
190 to 1100
S4111-16Q
S4111-16R
S4111-35Q
S4111-46Q
S4114-35Q
S4114-46Q
0.08 0.43
4.4 × 10-16 1.7 × 10-15
1.3 × 10-15 3.1 × 10-15
5.7 × 10-15 8.0 × 10-15
5
25
2.0 250 200
50
120
20
0.5
1.2
0.1
0.1
0.3
320 to 1100
-
0.39
960
0.58
190 to 1100
10
60
50
1.0 30
550
35
0.08 0.43
190 to 1000
800
0.50
300 0.15
2
0.05
* Window material R: resin coating, Q: quartz glass
1