2018-01-22
Ambient Light Sensor
Preliminary Version 0.1
SFH 5701 A01
Features:
•
Analog output current is proportional to Ambient Light Intensity
•
Spectral response close to human eye sensitivity
•
Integrated dark current suppression
•
Built in thermal compensation
•
Linear response over 6 decades of illumination range
•
The product qualification test plan is based on the guidelines of AEC-Q102, Stress Test Qualification for
Automotive Grade Discrete Semiconductors.
Applications
•
Sunlight sensor / head lamp control
•
Control of display backlighting
•
Mobile devices
•
Home automation/ smart speakers
•
Smart TV
•
Industrial displays
•
Smart lighting control
Ordering Information
Type:
Output current
I
OUT
[µA]
V
DD
= 5 V, E
V
= 100 lx (white LED)
SFH 5701 A01
Note:
Ordering Code
typ. 135
Q65112A5751
Only one bin within one packing unit, see characteristics.
2018-11-28
1
Preliminary – For Reference only. Subject to change.
Preliminary Version 0.1
Maximum Ratings
(T
A
= 25 °C)
Parameter
Operation temperature range
Storage temperature range
Supply voltage
(for definition of voltage polarity refer to Appnote
AN132)
Supply current
(internally limited; for definition of voltage polarity
refer to Appnote AN132))
Forward voltage
(for definition of voltage polarity refer to Appnote
AN132)
Forward current
(for definition of voltage polarity refer to Appnote
AN132)
ESD withstand voltage
(acc. to ANSI/ ESDA/ JEDEC JS-001 - HBM)
ESD withstand voltage
(acc. to ANSI/ ESDA/ JEDEC JS-002 - CDM)
ESD withstand voltage
(acc. to ANSI/ ESDA/ JESD22-A115-MM)
Operating Conditions
Parameter
Supply voltage
(for the choice of R
LOAD
refer to Appnote AN132)
Supply current
(V
DD
= 5 V, for the choice of R
LOAD
refer to Appnote AN132)
Illuminance range
Characteristics
(T
A
= 25 °C)
Parameter
Spectral sensitivity
(V
DD
= 5 V, E
V
= 100 lx, white LED)
Wavelength of max. sensitivity
Spectral range of sensitivity
(typ)
(typ)
(min)
(max)
Symbol
S
λ
S max
λ
10%
λ
10%
Symbol
min
V
dd
I
dd
E
V
1.45
0.01
0.01
Symbol
T
op
T
stg
V
ddmax
Values
-40 ... 100
-40 ... 100
6
SFH 5701 A01
Unit
°C
°C
V
I
ddmax
15
mA
V
F
0.56
V
I
F
0.5
mA
V
ESD
V
ESD
V
ESD
2000
750
400
V
V
V
Values
typ
max
5.5
10k
10k
Unit
V
µA
lx
Values
1
600
450
705
Unit
µA/ lx
nm
nm
nm
2018-11-28
2
Preliminary – For Reference only. Subject to change.
Preliminary Version 0.1
SFH 5701 A01
Parameter
Dimensions of radiant sensitive area
Half angle
Output impedance
Forward voltage
( I
F
= 200 µA, E = 0)
Supply current
( V
DD
= 5 V, E
V
= 100 lx (white LED))
Output dark current
(V
DD
= 5 V, E
V
= 0 lx )
Rise time
(R
LOAD
= 33 kΩ, E
V
= 100 lx,
for different testing conditions refer to the Appnote
AN132)
Temperature coefficient
Relative Spectral Sensitivity
1)
page 12
Photodiode S
rel
= f(λ)
(typ)
(typ)
(typ)
(typ)
(typ)
(typ)
(max)
(typ)
Symbol
LxW
ϕ
Z
OUT
V
F
I
dd
I
OUT_dark
I
OUT_dark
t
r
Values
0.33 x 0.33
± 60
10
0.52
135
3.4
50
14
Unit
mm x
mm
°
MΩ
V
µA
nA
nA
ms
(typ)
T
C IOUT
-0.07
%/ K
Output Current
1)
page 12
I
OUT
= f(E
V
); white LED; V
DD
= 5 V
100
10
5
90
V
10
4
80
human eye sensitivity
70
10
3
[µA]
OUT
60
[%]
S
rel
10
2
S
rel
50
40
30
I
10
1
10
0
20
10
-1
10
0
400
500
600
700
800
900
1000
1100
10
-2
10
-2
10
-1
10
0
[nm]
E
10
1
10
2
10
3
10
4
V
[lx]
2018-11-28
3
Preliminary – For Reference only. Subject to change.
Preliminary Version 0.1
Dark Current
1)
page 12
I
dark
= f(V
DD
)
Output Current
1)
page 12
SFH 5701 A01
I
OUT
(T) / I
OUT(25°C)
= f(T
A
); E
v
= 100lx; white LED; V
DD
= 5 V
10
-6
1.2
10
-7
1.1
[a.u.]
I
OUT
[A]
I
dark
10
-8
1.0
10
-9
0.9
100°
80°
25°
10
-10
0.8
1
2
3
V
4
5
6
-40
-20
0
20
40
60
80
100
DD
[V]
T
A
[°C]
Dark Current
1)
page 12
I
dark
= f(T
A
)
Forward Current
1)
page 12
I
F
= f(V
F
)
10
-7
10
4
10
3
10
-8
[µA]
10
2
dark
I
I
10
1
10
-9
F
[µA]
10
0
10
-10
-40
-20
0
20
40
60
80
100
10
0.30
-1
0.35
0.40
T
A
[°C]
V
0.45
0.50
0.55
0.60
F
[V]
2018-11-28
4
Preliminary – For Reference only. Subject to change.
Preliminary Version 0.1
Directional Characteristics (Horizontal)
1)
page 12
Photodiode S
rel
= f(ϕ)
40
30
20
10
SFH 5701 A01
ϕ
0
1.0
OHF01402
50
0.8
60
0.6
70
0.4
80
0.2
0
90
100
1.0
0.8
0.6
0.4
0
20
40
60
80
100
120
Package Outline
Dimensions in mm.
2018-11-28
5
Preliminary – For Reference only. Subject to change.
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