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SFH 4550

IR-Lumineszenzdiode (850 nm) mit hoher AusgangsleistungHigh Power Infrared Emitter (850 nm)Lead (Pb) Free Product - RoHS Compliant

2009-05-14 1

Wesentliche Merkmale

Infrarot LED mit hoher Ausgangsleistung

Enger Abstrahlwinkel 3

Sehr hohe Strahlstrke

Kurze Schaltzeiten

Anwendungen

Infrarotbeleuchtung fr CMOS Kameras

Sensorik

Datenbertragung

Sicherheitshinweise

Je nach Betriebsart emittieren diese Bauteilehochkonzentrierte, nicht sichtbare Infrarot-

Strahlung, die gefhrlich fr das menschliche

Auge sein kann. Produkte, die diese Bauteile

enthalten, mssen gem den Sicherheits-

richtlinien der IEC-Normen 60825-1 und 62471

behandelt werden.

Typ

Type

Bestellnummer

Ordering Code

Strahlstrkegruppierung1)(IF = 100 mA,tp = 20 ms)

Radiant Intensity Grouping1)

Ie (mW/sr)

SFH 4550 Q65110A1772 400 (typ. 700)

1) gemessen bei einem Raumwinkel = 0.001 sr / measured at a solid angle of = 0.001 sr

Features

High Power Infrared LED

Narrow emission angle 3

Very high radiant intensity Short switching times

Applications

Infrared Illumination for CMOS cameras

Sensor technology

Data transmission

Safety Advices

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.

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SFH 4550

Grenzwerte (TA = 25 C)

Maximum Ratings

Bezeichnung

Parameter

Symbol

Symbol

Wert

Value

Einheit

Unit

Betriebs- und LagertemperaturOperating and storage temperature range

Top , Tstg 40 + 100 C

Sperrspannung

Reverse voltage

VR 5 V

Vorwrtsgleichstrom

Forward current

IF 100 mA

Stostrom, tp= 10 s,D = 0

Surge current

IFSM 1.5 A

Verlustleistung

Power dissipation

Ptot 180 mW

Wrmewiderstand Sperrschicht - Umgebung bei

Montage auf FR4 Platine, Padgre je 16 mm2

Thermal resistance junction - ambient mounted

on PC-board (FR4), padsize 16 mm2 each

RthJA 450 K/W

Kennwerte (TA = 25 C)

Characteristics

Bezeichnung

Parameter

Symbol

Symbol

Wert

Value

Einheit

UnitWellenlnge der Strahlung

Wavelength at peak emission

IF = 100 mA

peak 860 nm

Centroid-Wellenlnge der Strahlung

Centroid wavelength

IF = 100 mA

centroid 850 nm

Spektrale Bandbreite bei 50% vonImaxSpectral bandwidth at 50% of Imax

IF= 100 mA

42 nm

Abstrahlwinkel

Half angle

3 Grad

deg.

Aktive Chipflche

Active chip areaA 0.09 mm2

Abmessungen der aktiven Chipflche

Dimension of the active chip area

LBLW

0.3 0.3 mm

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Schaltzeiten, Ie von 10% auf 90% und von 90%auf 10%, beiIF = 100 mA,RL = 50

Switching times, e from 10% to 90% and from

90% to 10%,IF = 100 mA,RL = 50

tr, tf 12 ns

Durchlassspannung

Forward voltage

IF = 100 mA, tp = 20 ms

IF = 1 A, tp = 100 s

VFVF

1.5 (< 1.8)

2.4 (< 3.0)

V

V

Sperrstrom

Reverse current

IR not designed for

reverse

operation

A

Gesamtstrahlungsfluss

Total radiant flux

IF = 100 mA, tp = 20 ms

e typ 50 mW

Temperaturkoeffizient von Ie bzw. e,

IF = 100 mA

Temperature coefficient of Ie or e,IF = 100 mA

TCI 0.5 %/K

Temperaturkoeffizient von VF,IF = 100 mA

Temperature coefficient of VF,IF = 100 mA

TCV 0.7 mV/K

Temperaturkoeffizient von ,IF = 100 mA

Temperature coefficient of ,IF = 100 mA

TC + 0.3 nm/K

Kennwerte (TA = 25 C)

Characteristics (contd)

Bezeichnung

Parameter

Symbol

Symbol

Wert

Value

Einheit

Unit

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SFH 4550

Abstrahlcharakteristik

Radiation CharacteristicsIrel =f()

Strahlstrke Ie in Achsrichtung1)

gemessen bei einem Raumwinkel = 0.001 sr

Radiant Intensity Ie in Axial Direction

at a solid angle of = 0.001 sr

BezeichnungParameter

Symbol WerteValues

EinheitUnit

SFH 4550-DW SFH 4550-EW SFH 4550-FW

Strahlstrke

Radiant intensity

IF = 100 mA, tp = 20 ms

Ie min

Ie max

400

800

630

1250

1000

2000

mW/sr

mW/sr

Strahlstrke

Radiant intensity

IF = 1 A, tp = 100 s

Ie typ 5000 7000 9000 mW/sr

1) Nur eine Gruppe in einer Verpackungseinheit (Streuung kleiner 2:1) /Only one group in one packing unit (variation lower 2:1)

0

0.2

0.4

1.0

0.8

0.6

1.0 0.8 0.6 0.4

0102040 30 OHL01718

50

60

70

80

90

1000 20 40 60 80 100 120

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Relative Spectral EmissionIrel =f()

Forward CurrentIF =f(VF)Single pulse, tp = 20 s

7000

nm

%

OHF04135

20

40

60

80

100

950750 800 850

Irel

OHL01713

FI

10-4

0.5 1 1.5 2 2.5 V 3

100

A

0

FV

-110

5

5

10-2

-3

5

10

Radiant Intensity

Single pulse, tp = 20 s

Permissible Pulse HandlingCapability IF =f(), TA = 25 C,duty cycleD = parameter

Ie

Ie 100 mA=f(IF)

OHL01715

10 -3mA

101

010

5

5

10 -1

-2

5

10

e

e (100 mA)

I

I

IF

010 110 210 3105 5

0.05

210-1-2-3-4-5 1010 1010 10tp

10 10s100

0.1

0.005

0.020.01

D =

T

tAIF D = IP

T

F

Pt

OHF02505

0.20.51

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

0.033

Max. Permissible Forward CurrentIF =f(TA),RthJA = 450 K/W

T

OHR00880

0

F

0 20 40 60 80 100C

mA

25

50

75

100

125

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Mazeichnung

Package Outlines

Mae in mm (inch) / Dimensions in mm (inch).

Empfohlenes Ltpaddesign Wellenlten TTW

Recommended Solder Pad Design TTW Soldering

Mae in mm (inch) / Dimensions in mm (inch).

5.7 (0.224)

5.1 (0.201)

1.8 (0.071)

1.2 (0.047)

Chip positionGEXY6271

Cathode

5.9 (0.232)

5.5 (0.217)

0.6 (0.024)

0.4 (0.016)

0.6 (0.024)

0.4 (0.016)

spacing

2.

54(

0.1

00)

0.8

(0.0

31)

0.5

(0.

020)

29 (1.142)

27 (1.063)

9.0 (0.354)8.2 (0.323)

7.5 (0.295)

7.8 (0.307)

Area not flat

4.8

(0.1

89)

5.1

(0.2

01)

4 (0.157)

OHLPY985

4.

8

(0.

189)

Anode

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Ltbedingungen

Soldering Conditions

Wellenlten (TTW) (nach CECC 00802)

TTW Soldering (acc. to CECC 00802)

Published byOSRAM Opto Semiconductors GmbHLeibnizstrae 4, D-93055 Regensburgwww.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 containdangerous substances. For information on the types in question please contact our Sales Organization.PackingPlease 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 packingmaterial that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice you for any costsincurred.Components used in life-support devices or systems must be expressly authorized for such purpose! Criticalcomponents 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 expectedto 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 maintainand sustain human life. If they fail, it is reasonable to assume that the health of the user may be endangered.

OHLY0598

0

0

50 100 150 200 250

50

100

150

200

250

300

T

t

C

s

235 C

10 s

C... 260

1. Welle1. wave

2. Welle2. wave

5 K/s 2 K/sca 200 K/s

C C... 130100

2 K/sZwangskhlungforced cooling

Normalkurvestandard curve

Grenzkurvenlimit curves

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