SFH-4246 [OSRAM]

IR-Lumineszenzdiode (940 nm) mit hoher Ausgangsleistung;
SFH-4246
型号: SFH-4246
厂家: OSRAM GMBH    OSRAM GMBH
描述:

IR-Lumineszenzdiode (940 nm) mit hoher Ausgangsleistung

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IR-Lumineszenzdiode (940 nm) mit hoher Ausgangsleistung  
High Power Infrared Emitter (940 nm)  
Lead (Pb) Free Product - RoHS Compliant  
SFH 4246  
Wesentliche Merkmale  
Features  
• Infrarot LED mit hoher Ausgangsleistung  
• Kurze Schaltzeiten  
• High Power Infrared LED  
• Short switching times  
Anwendungen  
Applications  
• IR-Datenübertragung  
• IR Data Transmission  
• Analoge und digitale Hi-Fi Audio- und  
Videosignalübertragung  
• Analog and digital Hi-Fi audio and video signal  
transmission  
• Anwendungen mit hohen  
Zuverlässigkeitsansprüchen bzw. erhöhten  
Anforderungen  
• Suitable for professional and high-reliability  
applications  
• Alarm- und Sicherungssysteme  
• Alarm and safety equipment  
Safety Advices  
Sicherheitshinweise  
Depending on the mode of operation, these  
devices emit highly concentrated non visible  
infrared light which can be hazardous to the  
human eye. Products which incorporate these  
devices have to follow the safety precautions  
given in IEC 60825-1 and IEC 62471.  
Je nach Betriebsart emittieren diese Bauteile  
hochkonzentrierte, nicht sichtbare Infrarot-  
Strahlung, die gefährlich für das menschliche  
Auge sein kann. Produkte, die diese Bauteile  
enthalten, müssen gemäß den Sicherheits-  
richtlinien der IEC-Normen 60825-1 und 62471  
behandelt werden.  
Typ  
Type  
Bestellnummer  
Ordering Code  
Strahlstärkegruppierung1) (IF = 70 mA, tp = 20 ms)  
Radiant Intensity Grouping1)  
Ie (mW/sr)  
SFH 4246  
Q65110A8100  
10 (typ. 30)  
1) gemessen bei einem Raumwinkel Ω = 0.01 / measured at a solid angle of Ω = 0.01 sr  
2012-03-06  
1
SFH 4246  
Grenzwerte (TA = 25 °C)  
Maximum Ratings  
Bezeichnung  
Parameter  
Symbol  
Symbol  
Wert  
Value  
Einheit  
Unit  
Betriebs- und Lagertemperatur  
Top , Tstg  
– 40 + 100  
°C  
Operating and storage temperature range  
Sperrspannung  
Reverse voltage  
VR  
5
V
Vorwärtsgleichstrom  
Forward current  
IF  
70  
mA  
mA  
mW  
K/W  
Stoßstrom, tp = 100 μs, D = 0  
Surge current  
IFSM  
Ptot  
700  
140  
500  
Verlustleistung  
Power dissipation  
Wärmewiderstand Sperrschicht - Umgebung bei RthJA  
Montage auf FR4 Platine, Padgröße je 16 mm2  
Thermal resistance junction - ambient mounted  
on PC-board (FR4), padsize 16 mm2 each  
Wärmewiderstand Sperrschicht - Lötstelle bei  
Montage auf Metall-Block  
RthJS  
280  
K/W  
Thermal resistance junction - soldering point,  
mounted on metal block  
Kennwerte (TA = 25 °C)  
Characteristics  
Bezeichnung  
Parameter  
Symbol  
Symbol  
Wert  
Value  
Einheit  
Unit  
Wellenlänge der Strahlung  
Wavelength at peak emission  
IF = 70 mA  
λpeak  
λcentroid  
Δλ  
950  
940  
42  
nm  
nm  
nm  
Centroid-Wellenlänge der Strahlung  
Centroid wavelength  
IF = 70 mA  
Spektrale Bandbreite bei 50% von Imax  
Spectral bandwidth at 50% of Imax  
IF = 70 mA  
Abstrahlwinkel  
Half angle  
ϕ
± 30  
Grad  
deg.  
Aktive Chipfläche  
Active chip area  
0.04  
mm2  
A
2012-03-06  
2
SFH 4246  
Kennwerte (TA = 25 °C)  
Characteristics (cont’d)  
Bezeichnung  
Parameter  
Symbol  
Symbol  
Wert  
Value  
Einheit  
Unit  
Abmessungen der aktiven Chipfläche  
Dimension of the active chip area  
L × B  
L × W  
0.2 × 0.2  
mm²  
Schaltzeiten, Ie von 10% auf 90% und von 90% tr, tf  
auf 10%, bei IF = 70 mA, RL = 50 Ω  
11  
ns  
Switching times, Ιe from 10% to 90% and from  
90% to 10%, IF = 70 mA, RL = 50 Ω  
Durchlassspannung  
Forward voltage  
IF = 70 mA, tp = 20 ms  
IF = 500 mA, tp = 100 µs  
VF  
VF  
1.6 (< 2.0)  
2.4 (< 3.0)  
V
V
Sperrstrom  
Reverse current  
IR  
not designed for μA  
reverse  
operation  
Gesamtstrahlungsfluss  
Total radiant flux  
Φe typ  
35  
mW  
IF = 70 mA, tp = 20 ms  
Temperaturkoeffizient von Ie bzw. Φe, IF = 70 mA TCI  
Temperature coefficient of Ie or Φe, IF = 70 mA  
– 0.5  
– 3.5  
+ 0.3  
%/K  
Temperaturkoeffizient von VF, IF = 70 mA  
Temperature coefficient of VF, IF = 70 mA  
TCV  
mV/K  
nm/K  
Temperaturkoeffizient von λ, IF = 70 mA  
Temperature coefficient of λ, IF = 70 mA  
TCλ  
2012-03-06  
3
SFH 4246  
Strahlstärke Ie in Achsrichtung1)  
gemessen bei einem Raumwinkel Ω = 0.01 sr  
Radiant Intensity Ie in Axial Direction  
at a solid angle of Ω = 0.01 sr  
Bezeichnung  
Parameter  
Symbol  
Werte  
Values  
Einheit  
Unit  
SFH 4246-R  
10  
20  
SFH 4246-S  
SFH 4246-T  
25  
50  
Strahlstärke  
Radiant intensity  
IF = 70 mA, tp = 20 ms  
Ie min  
Ie max  
16  
32  
mW/sr  
mW/sr  
Strahlstärke  
Ie typ  
75  
120  
185  
mW/sr  
Radiant intensity  
IF = 500 mA, tp = 25 µs  
1) Nur eine Gruppe in einer Verpackungseinheit (Streuung kleiner 2:1) /  
Only one bin in one packing unit (variation lower 2:1)  
Abstrahlcharakteristik  
Radiation Characteristics Irel = f (ϕ)  
40˚  
30˚  
20˚  
10˚  
0˚  
OHL00732  
1.0  
ϕ
50˚  
0.8  
0.6  
0.4  
60˚  
70˚  
0.2  
0
80˚  
90˚  
100˚  
1.0  
0.8  
0.6  
0.4  
0˚  
20˚  
40˚  
60˚  
80˚  
100˚  
120˚  
2012-03-06  
4
SFH 4246  
Ie  
= f (IF)  
Relative Spectral Emission  
Irel = f (λ)  
Radiant Intensity  
Max. Permissible Forward Current  
IF = f (TA), RthJA = 500 K/W  
Ie 70 mA  
Single pulse, tp = 25 μs  
OHF04134  
OHF03732  
OHF03827  
101  
100  
%
80  
mA  
Ie  
Irel  
IF  
70  
60  
50  
40  
30  
20  
10  
0
I
e (70 mA)  
80  
60  
40  
20  
0
100  
5
10-1  
5
10-2  
100  
5
101  
5
102  
103  
mA  
IF  
0
20  
40  
60  
80 100 ˚C 120  
800  
850  
900  
950  
nm 1025  
TA  
λ
Forward Current IF = f (VF)  
Single pulse, tp = 100 μs  
Permissible Pulse Handling  
Capability IF = f (τ), TA = 25 °C,  
Permissible Pulse Handling  
Capability IF = f (τ), TA = 85 °C,  
duty cycle D = parameter  
duty cycle D = parameter  
OHF03828  
OHF03824  
100  
A
OHF03733  
0.7  
A
0.7  
A
tP  
tP  
tP  
IF  
IF  
tP  
IF  
IF  
IF  
D
= T  
D
= T  
0.6  
0.5  
0.4  
0.3  
0.2  
0.1  
0
T
0.6  
0.5  
0.4  
0.3  
0.2  
0.1  
0
T
10-1  
5
D
=
0.005  
0.01  
0.02  
0.05  
0.1  
D
=
0.005  
0.01  
0.02  
0.05  
0.1  
10-2  
5
0.2  
0.3  
0.2  
0.5  
10-3  
5
0.3  
1
0.5  
1
10-4  
10-5 10-4 10-3 10-2 10-1 100 101 s 102  
0
0.5  
1
1.5  
2
2.5 V 3  
10-5 10-4 10-3 10-2 10-1 100 101 s 102  
tp  
VF  
tp  
2012-03-06  
5
SFH 4246  
Maßzeichnung  
Package Outlines  
3.5 (0.138) max.  
2.1 (0.083)  
1.7 (0.067)  
3.0 (0.118)  
2.6 (0.102)  
2.3 (0.091)  
0.9 (0.035)  
2.1 (0.083)  
1
0.7 (0.028)  
2
0.6 (0.024)  
0.4 (0.016)  
Package  
marking  
0.1 (0.004) (typ.)  
0.18 (0.007)  
0.13 (0.005)  
GEOY6956  
Maße in mm (inch) / Dimensions in mm (inch).  
Gehäuse / Package  
TOPLED® mit Linse (P-LCC-2) / TOPLED® with lens (P-LCC-2)  
Anschlussbelegung  
pin configuration  
1 = Anode / anode  
2 = Kathode / cathode  
Farbe  
Color  
weiß  
white  
2012-03-06  
6
SFH 4246  
Empfohlenes Lötpaddesign  
Recommended Solder Pad  
Reflow Löten  
Reflow Soldering  
2.6 (0.102)  
2.6 (0.102)  
Padgeometrie für  
verbesserte Wärmeableitung  
Lötstopplack  
Solder resist  
Cu-Fläche > 16 mm 2  
Cu-area > 16 mm 2  
Paddesign for  
improved heat dissipation  
OHLPY970  
2012-03-06  
7
SFH 4246  
Lötbedingungen  
Vorbehandlung nach JEDEC Level 2  
Soldering Conditions  
Reflow Lötprofil für bleifreies Löten  
Reflow Soldering Profile for lead free soldering  
Preconditioning acc. to JEDEC Level 2  
(nach J-STD-020D.01)  
(acc. to J-STD-020D.01)  
OHA04525  
300  
˚C  
T
250  
T
245 ˚C  
p
240 ˚C  
tP  
tL  
217 ˚C  
200  
150  
tS  
100  
50  
25 ˚C  
0
0
50  
100  
150  
200  
250  
s
300  
t
Bleifreier Aufbau / Pb-Free Assembly (SnAgCu)  
Profileigenschaften  
Profile Feature  
Empfehlung / Recommendation  
Grenzwerte / Max. Ratings  
Aufheizrate zum Vorwärmen*) /  
2 K / s  
3 K / s  
Ramp-up rate to preheat*)  
25 °C to 150 °C  
150 °C to 200 °C  
180 °C to TP  
Zeit ts von TSmin bis TSmax  
/
100 s  
min. 60 s max. 120 s  
3 K / s  
Time ts from TSmin to TSmax  
Aufheizrate zur Spitzentemperatur*) /  
Ramp-up rate to peak*)  
2 K / s  
Liquidustemperatur TL /  
Liquidus temperature TL  
217 °C  
Zeit tL über TL / Time tL above TL  
80 s  
max. 100 s  
Spitzentemperatur TP / Peak temperature TP  
245 °C  
20 s  
max. 250 °C  
Verweilzeit tP innerhalb des spezifizierten  
min. 10 s max. 30 s  
Spitzentemperaturbereichs TP - 5 K / Time tP within the  
specified peak temperature range TP - 5 K  
Abkühlrate*) / Ramp-down rate*)  
TP to 100 °C  
3 K / s  
4 K / s maximum  
max. 8 min.  
Zeitspanne von 25 °C bis zur Spitzentemperatur /  
Time from 25 °C to peak temperature  
Alle Temperaturen beziehen sich auf die Bauteilmitte, jeweils auf der Bauteiloberseite gemessen / All temperatures refer to the center of  
the package, measured on the top of the package  
* Steigungsberechnung ΔT/Δt: Δt max. 5 s; erfüllt über den gesamten Temperaturbereich / slope calculation ΔT/Δt: Δt max. 5 s; fulfillment  
for the whole T-range  
2012-03-06  
8
SFH 4246  
Wellenlöten (TTW)  
TTW Soldering  
(nach CECC 00802)  
(acc. to CECC 00802)  
OHLY0598  
300  
C
10 s  
Normalkurve  
standard curve  
250  
200  
150  
100  
50  
T
235 C ... 260 C  
Grenzkurven  
limit curves  
2. Welle  
2. wave  
1. Welle  
1. wave  
ca 200 K/s  
2 K/s  
5 K/s  
100 C ... 130 C  
Zwangskühlung  
forced cooling  
2 K/s  
0
0
50  
100  
150  
200  
s
250  
t
Published by  
OSRAM Opto Semiconductors GmbH  
Leibnizstrasse 4, D-93055 Regensburg  
www.osram-os.com  
© All Rights Reserved.  
The information describes the type of component and shall not be considered as assured characteristics.  
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 which we are not obliged to accept, we shall have 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 usedin a life-support device or system whose failure can reasonably be expected  
to cause the failure of that life-support device or system, or to affect its safety or effectiveness of that device or system.  
2 Life support devices or systems are intended (a) to be implanted in the human 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.  
2012-03-06  
9

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