S9702_15 Datasheet, PDF (1/4 Pages) Hamamatsu Corporation – S9702_15

Si photodiode
S9702
RGB color sensor
The S9702 is a color sensor molded into a plastic package having a 3-channel (RGB) photodiode sensitive to the blue (λp=460
nm), green (λp=540 nm) and red (λp=620 nm) regions of the spectrum. The S9702 has a 3-segment (RGB) photosensitive
area of †1 mm. When compared to the previous model (S9032-02), the S9702 is significantly miniaturized (package size 55%
less in cubic volume, PC board mount space 43% less in area).
Features
3-channel (RGB) Si photodiode
Surface-mount small plastic package
Spectral response range close to the human eye sensitivity
No sensitivity in the near IR region
Photosensitive area: 3-segment (RGB) photosensitive
area of †1 mm
Applications
Portable or mobile equipment
RGB-LCD backlight monitors
Detectors for various light sources
Color detection
Absolute maximum ratings
Parameter
Symbol
Value
Unit
Reverse voltage
VR max
10
V
Operating temperature
Topr
-25 to +85
°C
Storage temperature
Tstg
-40 to +85
°C
Note: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the
product within the absolute maximum ratings.
Electrical and optical characteristics (Ta= 25 °C, per element )
Parameter
Symbol
Condition
Min.
Blue
-
Spectral response range
λ
Green
-
Red
-
Blue
-
Peak sensitivity wavelength
λp
Green
-
Red
-
Blue
0.13
Photosensitivity
S
λ=λp
Green
0.18
Red
0.11
Dark current
ID
VR=1 V
All elements
-
Temperature coefficient of ID
TCID
-
Rise time
tr
VR=0 V, RL=1 kΩ
10 to 90%
-
Terminal capacitance
Ct
VR=0 V, f=10 kHz
-
Typ.
400 to 540
480 to 600
590 to 720
460
540
620
0.18
0.23
0.16
1
1.12
0.1
12
Max.
-
-
-
-
-
-
-
-
-
50
-
1.0
25
Unit
nm
nm
A/W
pA
times/°C
μs
pF
This product does not support lead-free soldering. For details on reflow soldering conditions, please contact our sales office.
www.hamamatsu.com
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