CdS photoconductive cell
VISIBLE DETECTOR
CdS photoconductive cell
Resin coating type (5R type)
Standard type designed for general-purpose, wid...
Description
VISIBLE DETECTOR
CdS photoconductive cell
Resin coating type (5R type)
Standard type designed for general-purpose, wide application
CdS photoconductive cells utilize photoconductive effects in semiconductors that decrease their resistance when illuminated by light. These sensors are non-polar resistive elements with spectral response characteristics close to the human eye (luminous efficiency), thus making their operating circuits simple and small.
Features
l Small size, thin package l Low price l Wide range of sensor lineup
Applications
l Programed electronic shutter and stroboscope light control for compact camera
l Auto dimmer for digital display, CRT and room illumination l Sensor for automatic light on/off l Sensor for electronic toy and teaching aid material
s Absolute maximum ratings / Characteristics (Typ. Ta=25 °C, unless otherwise noted)
Type No.
Absolute maximum ratings
Supply voltage
Power dissipation
P
Ambient temperature
Ta
Peak sensitivity wavelength
lp
Characteristics * Cell resistance *
10 lx, 2856 K
0 lx *!
g
*"
Response time 10 lx *#
Rise time Fall time tr tf
Min. Max. Min.
(Vdc) (mW)
(°C)
(nm)
(kW)
(kW)
(MW) 100 to 10 lx (ms)
(ms)
P687-02
30 -30 to +50 620
5
20
5.0 0.70
60
25
P1201-04 P1201-06
100
50 -30 to +60 540
50
200 100
20 0.90
40
30
P1241-04
3 9 0.2 0.70
P1241-05
50
-30 to +60 560
8
24
0.5 0.70
50
40
P1241-06
30
5 20 0.5 0.75
P1444 P1445
100
-30 to +50 620
10 48
50 140
5.0 20
0.8...
Similar Datasheet