Hochgenauer Umgebungslichtsensor
High Accuracy Ambient Light Sensor
Lead (Pb) Free Product - RoHS Compliant
SFH 5711
Wesentliche Merkmale
• Optohybrid mit logarithmischem Stromausgang
• Perfekt an die Augenempfindlichkeit (Vλ)
angepasst
• Niedriger Temperaturkoeffizient der
Fotoempfindlichkeit
• Hohe Genauigkeit über weiten
Beleuchtungsstärkebereich
• Automotive Freigabe
Anwendungen
• Anwendungen im Automobilbereich
• Sonnenlichtsensor / Fahrlichtkontrolle
• Steuerung von Displayhinterleuchtungen
• Mobile Geräte
Typ
Type
SFH 5711-2/3
Bestellnummer
Ordering code
1)
Q65110A4513 27 - 32
Ausgangsstrom, Ev= 1000lx, (white LED LW 541C)
Output current,
I
/ μA
OUT
Features
• Opto hybrid with logarithmic current output
• Perfect match to Human Eye Sensitivity (Vλ)
• Low temperature coefficient of spectral
sensitivity
• High accuracy over wide illumination range
• Automotive qualified
Applications
• Automotive applications
• Sunlight sensor / head lamp control
• Control of display backlighting
• Mobile devices
SFH 5711-1/21)on request 25 - 30
SFH 5711-3/41)on request 29 - 34
1)
Nur eine Gruppe innerhalb einer Verpackungseinheit, siehe Kenndaten.
Only one bin within one packing unit, see characteristics
2007-04-03 1
Grenzwerte Maximum Ratings
SFH 5711
Bezeichnung
Parameter
Betriebs- und Lagertemperatur
Symbol
Symbol
T
stg
Wert
Value
– 40 … + 100
Einheit
Unit
1)
°C
Operating and storage temperature range
Versorgungsspannung
V
CC
6 V
Supply voltage
Ausgangsspannung
V
OUT
< V
CC
V
Output voltage
Elektrostatische Entladung
ESD 2 kV
Electrostatic discharge
Human Body Model according to EOS/ESD-5.1-1993
1)
Maximum operation temperature of 100°C is only valid after soldering with JEDEC level 4 preconditioning. With
JEDEC level 3 max. preconditioning operating temperature is 85°C.
Empfohlener Arbeitsbereich Recommended Operating Conditions
Bezeichnung
Parameter
Symbol
Symbol
Wert
Value
Einheit
Unit
Betriebsspannung
Supply voltage
Beleuchtungsstärke
Illuminance
T
= – 30 °C ... + 70 °C
A
T
= – 40 °C ... + 100 °C
A
min. typ. max.
V
CC
E
V
2.3 5.5 V
lx
3 ... 80k
10...80k
2007-04-03 2
Kennwerte (TA = 25 °C) Characteristics
SFH 5711
Bezeichnung
Parameter
Stromaufnahme, EV = 0
Current consumption
VCC = 2.5 V
VCC = 5.0 V
Stromaufnahme, EV = 1000lx
Current consumption, EV = 1000lx
VCC = 2.5 V
VCC = 5.0 V
Spektraler Bereich der Fotoempfindlichkeit
Spectral range of sensitivity
Wellenlänge der max. Fotoempfindlichkeit
Wavelength of max. photosensitivity
Abmessung der bestrahlungsempfindlichen
Fläche
Dimensions of radiant sensitive area
Ausgangskapazität
Output capacitance
Symbol
Symbol
I
CC
I
CC
λ
10%
λ
s max
L x B
L x W
C
OUT
Wert
Value
Einheit
Unit
min. typ. max.
410
500
μA
420
460
550
μA
470
475 ...
nm
650
540 555 570 nm
0.4 x
mm x mm
0.4
3 pF
Transferfunktion
Transfer function, s. Fig. 1
Abweichung der Ausgangskennlinie von der
Logarithmierfunktion
Deviation of outputcharacteristic from logarithmic
function, s.
Fig. 1
Maximale Ausgangsspannung
Maximum output voltage
Einschaltzeit, EV = 1000 lx
Power on time, EV = 1000 lx
VCC = 0V -> V
CC
Antwortzeit, RL = 25 kOhm, C = 1 nF
Response time, s. Fig. 2
EV = 100 -> 1000 lx
EV = 1000 -> 100 lx
G
L
V
t
t
OUT
ON
/ t
r
9.5 10 10.5 µA / dek
µA / dec
- 3 + 3 %
V
CC
V
- 0.5
0.1
f
1.2
ms
ms
0.03
0.1
2007-04-03 3
Kennwerte (TA = 25 °C)
Characteristics
SFH 5711
Bezeichnung
Parameter
Ausgangsgenauigkeit über Temperaturbereich
Output accuracy over temperature range
1)
1)
Symbol
Symbol
ΔI
OUT
EV = 1000 lx
T
= – 40 °C ... + 100 °C
A
T
= – 30 °C ... + 70 °C
A
T
= 0 °C ... + 50 °C
A
Ausgangsdunkelstrom, EV = 0
I
out
Output dark current
1)
Diese Werte entsprechen einer Photodiode mit einem TC von ungefähr 0.3 %/K.
These values correspond to a photodiode with a TC of approximately 0.3 %/K.
Gruppierung (TA = 25 °C)
Binning
Bezeichnung
Parameter
Symbol
Symbol
Wert
Value
min. typ. max.
− 2.0
− 1.5
− 0.7
± 1.0
± 0.6
± 0.2
+ 2.0
+ 1.5
+ 0.7
0.1 100 nA
Wert
Value
Einheit
Unit
µA
Einheit
Unit
-1 -2 -3 -4
Ausgangsstrom
Output current
1)
I
out
25 ... 28 27 ... 30 29 ... 32 31 ... 34
EV = 1000lx (white LED LW 541C)
1)
3µA Gruppenbreite entspricht einem Verhältnis von 1:2 in der Bestrahlungsstärke.
3µA bin width is equivalent to a spread of 1:2 of the irradiance.
V
CC
I
= S x log (
EI
V
log
GND
out
out
with
E
O
E/E
= 1lx / Sensitivity S = 10 µA
Figure 1 Ersatzschaltbild
Circuitry
μA
)
V
O
OHF03997
2007-04-03 4
E
E
Iou t
I
max
SFH 5711
Ev
max
min
90%
I
min
tr tf
Figure 2 Definition der Antwortzeit
Definition of Response Time
10%
t
2007-04-03 5
SFH 5711
⎠λ
Relative Spectral Sensitivity of
photodiode
S
= f (λ)
rel
100
S
(%)
rel
Output Current
I
= f (EV)
OUT
50
µA
45
I
40
out
35
30
25
20
15
10
90
80
70
60
50
40
30
20
10
0
400 500 600 700 800
nm
5
0
1 10 100 1000 10000 100000
lx
E
v
Directional Characteristics of
photodiode
S
= f (φ)
rel
100
90
Srel (%)
80
70
60
50
40
30
20
10
0
-90° -60° -30° 0° 30° 60° 90°
Phie
Current Consumption
I
= f (VCC)
CC
500
µA
I
CC
480
470
460
450
440
430
420
410
400
2 3 4 5 6
OHF03998
V
V
CC
2007-04-03 6
Maßzeichnung Package Outlines
SFH 5711
2.35 (0.093)
2.05 (0.081)
(2 (0.079))
Pin 3Pin 4
Pick up area
1.55 (0.061)
1.25 (0.049)
2.95 (0.116)
2.65 (0.104)
Pin 1
Pin 2
(1.7 (0.067))
Photo sensitive area
1.25 (0.049)
0.95 (0.037)
Anti-Solder
Green orientation indicator
Pick up area: 2 x 1.7mm
Maße in mm (inch) / Dimensions in mm (inch)
1.25 (0.049)
0.95 (0.037)
2.1 (0.083)
1.9 (0.075)
0.4 (0.016)
0.2 (0.008)
0.5 (0.020)
0.3 (0.012)
bottomviewsideviewtopview
0.8 (0.031)
0.6 (0.024)
1.27 (0.050)
(0.3 (0.012))
(0.35 (0.014))
Pin 1
(0.7 (0.028))
GEOY7012
Anschlußbelegung Pin configuration
Pin # Description
1 GND
2 GND
3 V
4 I
CC
OUT
2007-04-03 7
Empfohlenes Lötpaddesign Recommended Solderpad Design
Maße in mm (inch) / Dimensions in mm (inch)
0.8 (0.031)
2.1 (0.083)
3.9 (0.154)
0.8 (0.031)
OHPY3984
SFH 5711
2007-04-03 8
SFH 5711
Lötbedingungen Vorbehandlung nach JEDEC Level 3 Soldering Conditions Preconditioning acc. to JEDEC Level 3
Reflow Lötprofil für bleifreies Löten (nach J-STD-020C)
Reflow Soldering Profile for lead free soldering (acc. to J-STD-020C)
300
˚C
250
T
255 ˚C
240 ˚C
Maximum Solder Profile
Recommended Solder Profile
Minimum Solder Profile
217 ˚C
200
10 s min
30 s max
150
120 s max
100 s max
Ramp Down
6 K/s (max)
100
Ramp Up
50
3 K/s (max)
OHLA0687
260 ˚C
245 ˚C
235 ˚C
+0 ˚C
-5 ˚C
±5 ˚C
+5 ˚C
-0 ˚C
25 ˚C
0
0
50 100 150 200 250 300
s
t
Published by
OSRAM Opto Semiconductors GmbH
Wernerwerkstrasse 2, D-93049 Regensburg
www.osram-os.com
© All Rights Reserved.
The information describes the type of component and shall not be considered as assured chara cteristics.
Terms of delivery and rights to change design reserved. Due to technical requirements components may contain
dangerous substances. For information on the types in question please contact our Sales Organization.
Packing
Please use the recycling operators known to you. We can also help you – get in touch with your nearest sales office.
By agreement we will take packing material back, if it is sorted. You must bear the costs of transport. For packing
material that is returned to us unsorted or wh ich we are not obliged to accept, we shall hav e to invoice you for any costs
incurred.
Components used in life-support devices or systems must be expressly authorized for such purpose! Critical
components 1 , may only be used in life-support devices or systems 2 with the express written approval of OSRAM OS.
1
A critical component is a component used in a life-support device or sys tem whose failure can reasonably be expected
to cause the failure of that life-support device or system, or to affec t its safety or e ffectiveness of that dev ice or system.
2
Life support devices or systems are intended (a) to be implanted in the h uman body, or (b) to support and/or maintain
and sustain human life. If they fail, it is reasonable to assume that the health of the user may be endangered.
2007-04-03 9
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