PSD modules
C10443 series
Electrical and optical characteristics (Typ. Ta=25 °C, Vcc=±12 V, unless otherwise noted)
Position detection
Peak
sensitivity
wavelength
λp
Spectral
response range
λ
Position resolution*4
ΔR
error*3
E
Saturation
Photosensitivity*2
incident light level*2
S
Type no.
Σ
=10 V
(μm)
(nm)
Typ.
±70
Max.
(nm)
(μW)
167
(mV/μW)
-60
(μm)
0.5
1.0
1.4
4.2
-
C10443-01
C10443-02
C10443-03
C10443-04
C10443-06
*2: λ=λp
320 to 1100
960
±150
320 to 1060
320 to 1100
920
960
±150
-
±250
-
139
-72
*3: Reference value. Values may vary depending on operating environment. Position detection error is specified within a circular range
of 80% from the center of the photosensitive area to the edge.
Recommended light spot size: φ0.2 mm or more
*4: Reference value. Values may vary depending on operating environment. is the sum of each output voltage and calculated as
Σ
follows. Σ=V
V
V
V
X1 + X2 + Y1 + Y2
Offset voltage
Vos
Dark state
(mV)
Output noise voltage*5 Frequency bandwidth
Output amplitude voltage
Vout
Vn
fc
-3 dB
Type no.
Dark state
(V)
Min.
0
Max.
Min.
-5
Max.
(mVp-p)
(Hz)
C10443-01
-Vcc + 1.1
+5
1
16 k
C10443-02
C10443-03
C10443-04
C10443-06
0
-Vcc + 2.5
-10
+10
3
160 k
*5: 0 V in dark state. A negative voltage output appears when light is input.
Spectral response
C10443-01/-02/-03/-04
C10443-06
(Typ. Ta=25 °C)
(Typ. Ta=25 °C)
-80
-80
-70
-60
-50
-40
-30
-20
-10
0
-70
-60
-50
-40
-30
-20
-10
0
C10443-03/-04
C10443-01/-02
300 400 500 600 700 800 900 1000 1100
300 400 500 600 700 800 900 1000 1100
Wavelength (nm)
Wavelength (nm)
KACCB0151EA
KACCB0349EA
2