SFH409 - OSRAM Opto Semiconductors

SFH 409

GaAs-IR-Lumineszenzdiode

GaAs Infrared Emitter

Lead (Pb) Free Product - RoHS Compliant

2011-03-14 1

Wesentliche Merkmale

• GaAs-LED mit sehr hohem Wirkungsgrad

• Hohe Zuverlässigkeit

• Hohe Impulsbelastbarkeit

• Gute spektrale Anpassung an

Si-Fotoempfänger

• Gehäusegleich mit SFH 309, SFH 487

Anwendungen

• IR-Fernsteuerungen von Fernseh-, Rundfunk-

und Videogeräten, Lichtdimmern

• Lichtschranken bis 500 kHz

• Münzzähler

• Sensorik

• Diskrete Optokoppler

Typ

Type Bestellnummer

Ordering Code Gehäuse

Package

SFH 409 Q62702P0860 3-mm-LED-Gehäuse (T 1), grau eingefärbt, Anschlüsse

im 2.54-mm-Raster (1/10’’),

Kathodenkennzeichnung: kürzerer Anschluß

3 mm LED package (T 1), grey-colored epoxy resin,

solder tabs lead spacing 2.54 mm (1/10’’),

cathode marking: short lead

SFH 409-2 Q62702P1002

Features

• Very highly efficient GaAs-LED

• High reliability

• High pulse handling capability

• Good spectral match to silicon photodetectors

• Same package as SFH 309, SFH 487

Applications

• IR remote control for hifi and TV sets, video

tape recorders, dimmers

• Light-reflection switches (max. 500 kHz)

• Coin counters

• Sensor technol ogy

• Discrete optocouplers

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SFH 409

Grenzwerte (TA = 25 °C)

Maximum Ratings

Bezeichnung

Parameter Symbol

Symbol Wert

Value Einheit

Unit

Betriebs- und Lagertemperatur

Operating and storage temperature range Top; Tstg – 40 … + 100 °C

Sperrspannung

Reverse voltage VR5 V

Durchlaßstrom

Forward current IF100 mA

Stoßstrom, τ ≤ 10 μs, D = 0

Surge current IFSM 3 A

Verlustleistung

Power dissipation Ptot 165 mW

Wärmewiderstand

Thermal resistance RthJA 450 K/W

Kennwerte (TA = 25 °C)

Characteristics

Bezeichnung

Parameter Symbol

Symbol Wert

Value Einheit

Unit

Wellenlänge der Strahlung

Wavelength at peak emission

IF = 100 mA, tp = 20 ms

λpeak 950 nm

Spektrale Bandbreite bei 50% von Imax

Spectral bandwidth at 50% of Imax

IF = 100 mA, tp = 20 ms

Δλ 55 nm

Abstrahlwinkel

Half angle ϕ± 20 Grad

deg.

Aktive Chipfläche

Active chip area A0.09 mm2

Abmessungen der aktiven Chipfläche

Dimensions of the active chip area L × B

L × W0.3 × 0.3 mm

Abstand Chipoberfläche bis Linsenscheitel

Distance chip surface to lens top H2.6 mm

Kapazität, VR = 0 V

Capacitance Co25 pF

SFH 409

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Schaltzeiten, Ie von 10% auf 90% und von 90%

auf 10%, bei IF = 100 mA, RL = 50 Ω

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

90% to10%, IF = 100 mA, RL = 50 Ω

tr, tf0.5 μs

Durchlaßspannung,

Forward voltage

IF = 100 mA, tp = 20 ms

IF = 1 A, tp = 100 μs

1.30 (≤ 1.5)

1.9 (≤ 2.5)

Sperrstrom,

Reverse current, VR = 5 V IR0.01 (≤ 1) μA

Gesamtstrahlungsfluß,

Total radiant flux

IF = 100 mA, tp = 20 ms

Φe18 mW

Temperaturkoeffizient von Ie bzw. Φe,

IF = 100 mA

Temperature coefficient of Ie or Φe,

IF = 100 mA

TCI– 0.55 %/K

Temperaturkoeffizient von VF, IF = 100 mA

Temperature coefficient of VF, IF = 100 mA TCV– 1.5 mV/K

Temperaturkoeffizient von λpeak, IF = 100 mA

Temperature coefficient of λpeak, IF = 100 mA TCλ+ 0.3 nm/K

Gruppierung der Strahlstärke Ie in Achsrichtung

gemessen bei einem Raumwinkel Ω = 0.01 sr

Grouping of Radiant Intensity Ie in Axial Direction

at a solid angle of Ω = 0.01 sr

Bezeichnung

Parameter Symbol Werte

Values Einheit

Unit

SFH 409 SFH 409-11)

1) Nicht bestellbar als Einzelgruppe.

1) Can not be ordered as single group .

SFH 409-2 SFH 409-31)

Strahlstärke

Radiant intensity

IF = 100 mA, tp = 20 ms

IF = 1 A, tp = 100 μs

Ie typ.

≥ 6.3

–

6.3 … 12.5

> 10

120

16 … 32

–

mW/sr

Kennwerte (TA = 25 °C)

Characteristics (cont’d)

Bezeichnung

Parameter Symbol

Symbol Wert

Value Einheit

Unit

SFH 409

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Relative Spectral Emission

Irel = f (λ)

Forward Current

IF = f (VF), Single pulse, tp = 20 μs

Radiation Characteristics Ιrel = f (ϕ)

OHR01938

rel

0880 920 960 1000

1060

100

OHR01041

-1

-2

1.5 2 2.5 3 3.5 4 V 4.5

max.

typ.

OHR01887

02040 60 80 100 1200.40.60.81.0

100

10203040

0.2

0.4

0.6

0.8

1.0

Radiant Intensity

Single pulse, tp = 20 μs

Permissible Pulse Handling

Capability IF = f (τ), TA = 25 °C

duty cycle D = parameter

Ιe

Ιe 100 mA = f (IF)

OHR00864

-1

10 10

-2 -1

10 A 10

mA)(100

OHR00865

-5

0.2

0.5

0.1

0.005

0.01

0.02

0.05

-4

-3

-2

-1

10s

Max. Permissible Forward Current

IF = f (TA)

OHR00883

100

120

20 40 60 80 100 120

˚C

thjA

= 450 K/W

SFH 409

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Maßzeichnung

Package Outlines

Maße in mm / Dimensions in mm.

Empfohlenes Lötpaddesign Wellenlöten (TTW)

Recommended Solder Pad TTW Soldering

Maße in mm (inch) / Dimensions in mm (inch)

1.8

1.2 29

27 6.3

5.9

(3.5)

4.1

3.9

5.2

4.5

2.54 mm

spacing

ø3.1

ø2.9

0.8

0.4

0.6

0.4 4.0

3.6

0.6

0.4

Chip position

Area not flat

GEX06250

0.7

0.4

Cathode

Anode (SFH 487)

(SFH 409)

4 (0.157)

OHLPY985

4.8 (0.189)

2011-03-14 6

SFH 409

Lötbedingungen

Soldering Conditions

Wellenlöten (TTW) (nach CECC 00802)

TTW Soldering (acc. to CECC 00802)

Published by

OSRAM Opto Semiconductors GmbH

Leibnizstrasse 4, D-93055 Regensburg

www.osram-os.com

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-supp ort devices or systems 2 with the express written approval of OSRAM OS.

1 A critical componen t is a component usedin a life-support device or syste m whose failure can reasonably be expected

to cause the failure of that life-support devic e or system, or to a ffect its safety or e ffectiveness of that device or system.

2 Life support devices or syste ms are intended (a) to be implanted in the human body, o r (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.

OHLY0598

050 100 150 200 250

100

150

200

250

300

235 C

10 s

C... 260

1. Welle

1. wave

2. Welle

2. wave

5 K/s 2 K/s

ca 200 K/s

CC... 130100

2 K/s Zwangskühlung

forced cooling

Normalkurve

standard curve

Grenzkurven

limit curves