data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device. ”
“ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
BS120
*3 times/10˚C
BS120
Photodiode for Visible Light
Symbol Rating Unit
V
R
10 V
T
opr
T
stg
-20 to + 60
-30 to + 80
˚C
˚C
T
sol
260 ˚C
■ Features
1. Spectral sensitivity characteristics akin to
2. Compact flat package
4. Infrared light cut-off type
■ Applications
1. AE
(
automatic exposure
)
system and ES
2. Stroboscopes
3. Precise optical instruments
*1 For 10 seconds
(
electronic shutter
)
system for cameras
that of human eye
V
R
=1V
)
I
SC
(
λ >=700nm
)
I
SC
(
full wavelength
)
*4
∆ I
R
= x100%
3. Low dark current
(
I
d
: MAX. 10
-11
A at
*2 E
V
: Illuminance by CIE standard light source A
(
tungsten lamp
)
3
Element
3
0.6
2.54
0.55
Infrared light
0.25
Active area :
■ Outline Dimensions
(
Unit:mm
)
■ Absolute Maximum Ratings
Parameter Symbol Conditions MIN. TYP. MAX. Unit
*2
Short circuit current I
SC
E
V
0.14 0.16 0.21 µ A
*2
β
T
E
V
- 0.03 0.02 0.07 % /˚C
Dark current I
d
V
R
=1V - 3
x
10
-12
10
-11
A
Dark current temperature
coefficient
T
V
R
= 1V - 3.5 5.0
*3
times/10˚C
Terminal capacitance C
t
V
R
= 0, f= 1MHz - - 500 pF
Peak sensitivity wavelength
λ
p
500 560 600 nm
Spectral sensitivity
infrared radiation ratio
∆I
R
-
-
-
610%
■Electro-optical Characteristics
(
Ta= 25˚C
)
1
1
2
2
1 Anode
2 Cathode
cut-off filter
Parameter
Reverse voltage
Operating temperature
Storage temperature
*1
Soldering temperature
(
Ta= 25˚C
)
Short circuit current tempe-
rature coefficient
= 100lx
= 100lx
α
1.55mm
2
5.0
± 0.2
φ 5.9
± 0.2
8.0
± 1.0
0.2
MAX.
1.8
± 0.1
*4
