P201B Hamamatsu Corporation, P201B Datasheet
P201B
Manufacturer Part Number
P201B
Description
CdS photoconductive cell
Manufacturer
Hamamatsu Corporation
Datasheet
1.P201B.pdf
(2 pages)
V I S I B L E D E T E C T O R
CdS photoconductive cell
Metal package type
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.
I
l
l
Hermetically sealed for high reliability
γ
100
Features
10
Variety of package size
Highly resistant to moisture and dust
=
f
log (R
log (E
100
100
➀
➁
➂
➃
) - log (R
) - log (E
10
10
lx
lx
)
)
lx
l x
lx
l
l
l
l
l
Applications
Sensor for office machine
Safety device for heating system and boiler
(flame monitor for oil burner)
Night/day check sensor and sunlight sensor for air conditioner
Alarm and safety sensor
lx
W
lx
lx
W
lx
lx
W
g
l x
lx
1
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P201B Summary of contents
Page 1
CdS photoconductive cell Metal package type Hermetically sealed for high reliability CdS photoconductive cells utilize photoconductive effects in semiconductors that decrease their resistance when illuminated ...
Page 2
... Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2003 Hamamatsu Photonics K.K. Metal package type ➂ 8M type (TO-5) 6.5 ± 0.3 5.5 ± 0.1 PHOTOSENSITIVE SURFACE 0.4 LEAD 5.0 KCDSA0008EA (Typ. Ta=25 ˚C, light source: 2856 K) P201B P1114-01/-04 P201D P930 P380 P534 1 10 100 ILLUMINANCE (lx) KCDSB0022EB 9.1 ± 0.3 8.1 ± ...