S9066-111 Datasheet, PDF (1/2 Pages) Hamamatsu Corporation – Photo IC diode Spectral response close to human eye sensitivity

PHOTO IC
Photo IC diode
S9066-111, S9067-101
Spectral response close to human eye sensitivity
The S9066-111, S9067-101 photo ICs have spectral response close to human eye sensitivity. Two active areas are made on a single chip. One is
for detecting light in the visible to near infrared range and the other is only sensitive to near infrared light and used for output signal correction.
Almost only the visible range can be measured by finding the difference between the two output signals in the internal current amplifier circuit.
Compared to previously available devices, these photo ICs offer lower output fluctuations for light sources producing the same illuminance at
different color temperatures.
Features
l Spectral response close to human eye sensitivity
is attained without using visual-compensated filter.
l Operation just as easy to use as a photodiode
l Large output current equivalent to phototransistors
l Lower output-current fluctuations
l Excellent linearity
l Low output fluctuations for light sources producing the
same illuminance at different color temperatures
Applications
l Energy-saving sensor for TVs, etc.
l Light dimmers for liquid crystal panels
l Cellular phone backlight dimmers
l Various types of light level measurement
s Absolute maximum ratings (Ta=25 °C)
Parameter
Symbol
S9066-111
S9067-101
Unit
Reverse voltage
VR
-0.5 to 12
V
Photocurrent
IL
5
mA
Forward current
IF
5
mA
Power dissipation *¹
P
250
150
mW
Operating temperature
Topr
-30 to +80
°C
Storage temperature
Tstg
-40 to +85
°C
*1: Derate power dissipation at a rate of the following rate above Ta=25 °C.
S9066-111: -3.3 mW/°C, S9067-101: -2.0 mW/°C
s Electrical and optical characteristics (Ta=25 °C)
Parameter
Symbol
Condition
S9066-111
Min. Typ. Max.
S9067-101
Min. Typ. Max.
Unit
Spectral response range
λ
300 to 820
300 to 820
nm
Peak sensitivity wavelength λp
-
560
-
-
560
-
nm
Dark current
ID VR=5 V
-
1.0
50
-
1.0
50
nA
Photocurrent
IL VR=5 V, 2856 K, 100 lx 0.19 0.27 0.35 0.18 0.26 0.34 mA
Rise time *²
tr 10 to 90 %, VR=7.5 V
-
6.0
-
-
6.0
-
ms
Fall time *²
tf RL=10 kΩ, λ=560 nm
-
2.5
-
-
2.5
-
ms
*2: Rise/fall time measurement method
PULSED LIGHT
FROM LED
(l=560 nm)
VO
0.1 µF
90 %
VO
10 %
7.5 V
tr
2.5 V
tf
LOAD
RESISTANCE RL
KPICC0041EA
1