Visible Radiant Optical Sensor /Data Sheet
BCS2015H1 is the photodiode which uses an amorphous silicone
semiconductor on the plastic substrate.
It
is the most suitable for
Brightness Adjustment, Control of the Lighting systems,and some light
sensing. BCS2015H1 is for conventional surface mounthing.
Features
• Ultra Low profile(lless than 0.3mm thikness)
• Highly receptive to visible light but not receptive to infrared light (close
to Human eye visibility).
• Accurate illumination measurement can be taken without the use of an
infrared filter.
( Phototransistors and photodiodes that use crystal- silicon
semiconductors typically require this filtering.)
• Surface mounting can be used in lead- free reflow soldering.
Lead free Cadmium free
Glass Substrate
BCS2015H1
BCS2015H1
Application
• Brightness control for LCD, EL and CRT
• Brightness control for Keypads (e. g. Mobile Phones)
• Swich for IC card or other thin set.
• Exposure adjust for Compact Camera
• Sub exposure adjust for Digital Camera
Shapes and dimension
Photo acceptance area
Dimensions in [mm]
Tolerance:±0.2mm
( ) : Typical value
Photo acceptance area
0.6 (1.25)
0.6 0.5 0.6
(1.2)
1.5
2
- Electrode
(
)
+ Electrode
Marker of polarity
Electrical Characterisic
Output current
Output current
Dark current
100Lux*1
100Lux*1
VR=0.5V
Item
Item
VR=0V (Short Circuit Current)
VR=5V
Temperature= 25deg.C
1
t=0.25 typ.
(0.3max.)
Marker of polarity
Units
µA
µA
pA
Value
Min.
Typ.
0.06
0.09
0.07
0.10
---
---
Value
Max.
0.12
0.13
10
*Initial value
Absolute Maximum Ratings
Reverse biass voltage: VR
Non-reverse biass current
Optical Characteristic
Spectral sensivty area
Peak of sensivity
Others
Operating temperature
Keep and transfer temperature
Dimensions
Weight
Temperature= 25deg.C
Units
V
mA
6
1
Value
Temperature= 25deg.C
Item
Units
nm
nm
350 to 750
580±20
Value
-20 to 85
-40 to 85
2.0×1.5×0.25t (0.3t Max.)
0.004
Item
Units
deg. C
deg. C
mm
g
*1 White Fluor Light (color temperature=4200K)
50225
*All specifications are subject to change without notice.
Light directivity response
：
BCS2015G1
Light source/ White fluor lamp
Distance of light source/ 60cm
Directivity response :BCS2015G1
1.2
Intensity(Normalized output current)
1
0.8
A
B
0.6
0.4
0.2
0
-100
-50
0
Angle of light (Deg.)
50
100
Light
B
A
Light
BCS2015G1
2.0mm
m
.5m
1
Recommended land pattern
Recommended land pattern is shown in Fig. Please arrange a land in the direction
as shown in Fig. to the direction of curvature as the result of heat stress by reflow
and/or physical stress.
0.45
0.45
0.5
1.2
0.65
0.5
0.65
Recommanded reflow heat condition
For Pb-Flee soldering process
245deg./C - 255deg./C (MAX. 255deg./C)
cooled gradually
230deg./C
180deg./C
30sec - 40sec
150deg./C
60sec.-120sec.
For Pb-Sn soldering process
220deg./C
200deg./C
0.5
0.2
(mm)
Stress
*Pb Flee Solder is SnAgCu.
cooled gradually
150deg./C
Less than 40sec
60sec.-100sec.
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