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GaAlAs-Lumineszenzdiode GaAlAs Infrared Emitter SFH 460
Wesentliche Merkmale * Hergestellt im Schmelzepitaxieverfahren * Kathode galvanisch mit dem Gehauseboden verbunden * Hohe Zuverlassigkeit * Gute spektrale Anpassung an Si-Fotoempfanger * Hermetisch dichtes Metallgehause * Gehausegleich mit SFH 216, SFH 400 und SFH 480 Anwendungen * Lichtschranken fur Gleich- und Wechsellichtbetrieb * IR-Geratefernsteuerungen * Sensorik * Lichtgitter Typ Type SFH 460 Bestellnummer Ordering Code Q62702-P478
Features * * * * * * Fabricated in a liquid phase epitaxy process Cathode is electrically connected to the case High reliability Matches all Si-Photodetectors Hermetically sealed package Same package as SFH 216, SFH 400 and SFH 480
Applications * * * * Photointerrupters IR remote control of various equipmet Sensor technology Light-grille barrier
Gehause Package 18 A3 DIN 41876 (TO-18), Bodenplatte, Glaslinse, hermetisch dichtes Gehause, Anschlusse im 2.54-mm-Raster (1/10'') 18 A3 DIN 41876 (TO -18), glass lens, hermetically sealed package, lead spacing 2.54 mm (1/10'')
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SFH 460
Grenzwerte (TA = 25 C) Maximum Ratings Bezeichnung Parameter Betriebs- und Lagertemperatur Operating and storage temperature range Sperrspannung Reverse voltage Durchlastrom Forward current Stostrom, = 10 s, D = 0 Surge current Verlustleistung Power dissipation Warmewiderstand Thermal resistance Kennwerte (TA = 25 C) Characteristics Bezeichnung Parameter Wellenlange der Strahlung Wavelength at peak emission IF = 50 mA, tp = 20 ms Spektrale Bandbreite bei 50% von Imax Spectral bandwidth at 50% of Imax IF = 50 mA Abstrahlwinkel Half angle Aktive Chipflache Active chip area Abmessungen der aktiven Chipflache Dimension of the active chip area Abstand Chipoberflache bis Linsenscheitel Distance chip front to lens top Schaltzeiten, Ie von 10% auf 90% und von 90% auf 10%, bei IF = 50 mA, RL = 50 Switching times, Ie from 10% to 90% and from 90% to 10%, IF = 50 mA, RL = 50
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Symbol Symbol
Wert Value - 40 ... + 100 3 50 1 120 450 160
Einheit Unit C V mA A mW K/W K/W
Top; Tstg VR IF IFSM Ptot RthJA RthJC
Symbol Symbol peak
Wert Value 660
Einheit Unit nm
25
nm
6 0.106 0.325 x 0.325 4.0 ... 4.8 100
Grad deg. mm2 mm mm ns
A LxB LxW H tr, tf
2
SFH 460
Kennwerte (TA = 25 C) Characteristics (cont'd) Bezeichnung Parameter Kapazitat, Capacitance VR = 0 V, f = 1 MHz Durchlaspannung, Forward voltage IF = 50 mA, tp = 20 ms Sperrstrom, Reverse current VR = 3 V Gesamtstrahlungsflu, Total radiant flux IF = 50 mA, tp = 20 ms Temperaturkoeffizient von Ie bzw. e, Symbol Symbol Wert Value 30 Einheit Unit pF
Co
VF
2.1 ( 2.8)
V
IR
0.01 ( 10)
A
e
4
mW
TCI
- 0.4
%/K
IF = 50 mA IF = 50 mA
Temperature coefficient of Ie or e,
Temperaturkoeffizient von VF, IF = 50 mA Temperature coefficient of VF, IF = 50 mA Temperaturkoeffizient von , IF = 50 mA Temperature coefficient of , IF = 50 mA Strahlstarke Radiant intensity IF = 50 mA, tp = 20 ms
TCV TC
Ie min
-3 + 0.16 16
mV/K nm/K mW/sr
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SFH 460
Relative Spectral Emission Irel = f ()
100
OHR01869
Radiant Intensity
Ie = f (IF) Ie 50 mA
OHR01870
Single pulse, = 20 s
10 2 e e 50 mA 10 1
Max. Permissible Forward Current IF = f (TC), RthJC = 160 k/W mounted on a heat sink
120
OHR01462
rel %
80
F mA
100
80
60
10 0
60
40
40
10 -1
20
20
10 -2
0 600
650
700
nm
750
10 0
10 1
10 2
mA F
10 3
0
0
20
40
60
80 C 100 TA
IF = f (VF), single pulse, = 20 s
10 3 mA
OHR01871
Forward Current
Permissible Pulse Handling Capability IF = f (), TC = 25 C, duty cycle D = parameter
F
10 4 mA D=
OHR01872
Max. Permissible Forward Current IF = f (TC), RthJC = 450 k/W
120
OHR01461
F
tP tP T D= 0.005 0.01 0.02 0.05
F
T
F mA
100
10 2
10 3 0.1 0.2
80
60
10 1
10 2 0.5 DC
40
20
10 0
0
2
4
6
8
V 10 VF
10 1 10 -5 10 -4 10 -3 10 -2 10 -1
s tP
10 1
0
0
20
40
60
80 C 100 TA
Directional Characteristics Srel = f ()
40 30 20
10
0 1.0
OHR01888
50 0.8 60
0.6
70
0.4
80 90
0.2 0
100
1.0
0.8
0.6
0.4
0
20
40
60
80
100
120
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SFH 460
Mazeichnung Package Outlines
2.7 (0.106) o0.45 (0.018)
2.54 (0.100) spacing
Chip position
o4.8 (0.189) o4.6 (0.181)
1.1
0.9
(0
(0 .04 .03 3) 5)
Cathode
.04 3)
1.1 (0 .03 5) 0.9 (0
5.3 (0.209) 5.0 (0.197) 14.5 (0.571) 12.5 (0.492) glass lens 7.4 (0.291) 6.6 (0.260)
o5.6 (0.220) o5.3 (0.209)
GETY6090
Mae werden wie folgt angegeben: mm (inch) / Dimensions are specified as follows: mm (inch).
Published by OSRAM Opto Semiconductors GmbH & Co. OHG Wernerwerkstrasse 2, D-93049 Regensburg (c) All Rights Reserved. Attention please! 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.
2001-02-22
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