LHT774-L2 [INFINEON]

Visible LED, Clear;
LHT774-L2
型号: LHT774-L2
厂家: Infineon    Infineon
描述:

Visible LED, Clear

文件: 总12页 (文件大小:105K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
TOPLED® RG  
Super-Bright, Hyper-Red GaAlAs-LED  
LH T774  
Besondere Merkmale  
Features  
Gehäusetyp: weißes SMT Gehäuse  
Besonderheit des Bauteils: extrem breite  
Abstrahlcharakteristik; ideal für  
package: white SMT package  
feature of the device: extremely wide viewing  
angle; ideal for backlighting and coupling in  
light guides; LED is mounted top down and  
emits through the PCB  
Hinterleuchtungen und Einkopplungen in  
Lichtleiter; Bauteil wird top-down montiert und  
strahlt durch das PCB  
wavelength: 645 nm  
Wellenlänge: 645 nm  
Abstrahlwinkel: Lambertscher Strahler (120°)  
Technologie: GaAlAs  
viewing angle: Lambertian Emitter (120°)  
technology: GaAlAs  
optical efficiency: 3 lm/W  
optischer Wirkungsgrad: 3 lm/W  
Gruppierungsparameter: Lichtstärke  
Verarbeitungsmethode: für alle  
SMT-Bestücktechniken geeignet  
Lötmethode: IR Reflow Löten und  
Wellenlöten (TTW)  
grouping parameter: luminous intensity  
assembly methods: suitable for all  
SMT assembly methods  
soldering methods: IR reflow soldering and  
TTW soldering  
preconditioning: acc. to JEDEC Level 2  
taping: 12 mm tape with 2000/reel, ø180 mm  
or 8000/reel, ø330 mm  
Vorbehandlung: nach JEDEC Level 2  
Gurtung: 12 mm Gurt mit 2000/Rolle, ø180 mm  
oder 8000/Rolle, ø330 mm  
Anwendungen  
Applications  
• Hinterleuchtung (LCD, Schalter, Tasten,  
Displays, Werbebeleuchtung,  
• backlighting (LCD, switches, keys, displays,  
illuminated advertising, general lighting)  
• coupling into light guide  
Allgemeinbeleuchtung)  
• Einkopplung in Lichtleiter  
• interior automotive lighting.  
• Innenbeleuchtung im Automobilbereich  
(z.B. Instrumentenbeleuchtung, u.ä.)  
(e.g. dashboard backlighting, etc.)  
2000-03-01  
1
LH T774  
Typ  
Emissions-  
farbe  
Farbe der  
Lichtaustritts-  
fläche  
Color of the  
LightEmitting Intensity  
Lichtstärke  
Luminous  
Lichtstrom Bestellnummer  
Type  
Color of  
Emission  
Luminous  
Flux  
Ordering Code  
Area  
IF = 10 mA  
IV (mcd)  
IF = 10 mA  
(mlm)  
V
LH T774-L2M2-1 hyper-red  
LH T774-M2P1-1  
LH T774-L2  
colorless clear 14.0 ... 28.0  
22.4 ... 56.0  
63.0 (typ.) Q62703-Q5028  
117.6 (typ.) Q62703-Q5029  
48.0 (typ.)  
14.0 ... 18.0  
LH T774-M1  
18.0 ... 22.4  
60.6 (typ.)  
LH T774-M2  
22.4 ... 28.0  
75.6 (typ.)  
LH T774-N1  
28.0 ... 35.5  
95.3 (typ.)  
LH T774-N2  
35.5 ... 45.0  
120.8 (typ.)  
LH T774-P1  
45.0 ... 56.0  
151.5 (typ.)  
Helligkeitswerte werden mit einer Stromeinprägedauer von 25 ms und einer Genauigkeit von ±11 %  
ermittelt.  
Luminous intensity is tested at a current pulse duration of 25 ms and an accuracy of ±11 %.  
2000-03-01  
2
LH T774  
Bezeichnung  
Parameter  
Symbol  
Symbol  
Wert  
Value  
Einheit  
Unit  
Betriebstemperatur  
Operating temperature range  
Top  
Tstg  
Tj  
– 40 … + 100  
– 40 … + 100  
+ 100  
°C  
Lagertemperatur  
Storage temperature range  
°C  
°C  
mA  
A
Sperrschichttemperatur  
Junction temperature  
Durchlaßstrom  
Forward current  
IF  
30  
Stoßstrom  
IFM  
0.5  
Surge current  
t
10 s, D = 0.005  
Sperrspannung  
Reverse voltage  
VR  
3
V
Leistungsaufnahme  
Power dissipation  
TA 25 °C  
Ptot  
90  
mW  
Wärmewiderstand  
Thermal resistance  
Sperrschicht/Umgebung  
Junction/ambient  
Sperrschicht/Lötpad  
Rth JA  
Rth JS  
400  
180  
K/W  
K/W  
Junction/solder point  
Montage auf PC-Board FR 4 (Padgröße 16 mm2)  
mounted on PC board FR 4 (pad size 16 mm 2)  
2000-03-01  
3
LH T774  
Bezeichnung  
Parameter  
Symbol  
Symbol  
Wert  
Value  
Einheit  
Unit  
Wellenlänge des emittierten Lichtes  
Wavelength at peak emission  
IF = 10 mA  
(typ.)  
(typ.)  
(typ.)  
(typ.)  
660  
645  
22  
nm  
peak  
Dominantwellenlänge  
Dominant wavelength  
IF = 10 mA  
nm  
nm  
dom  
Spektrale Bandbreite bei 50 % Irel max  
Spectral bandwidth at 50 % Irel max  
IF = 10 mA  
Abstrahlwinkel bei 50 % IV (Vollwinkel)  
Viewing angle at 50 % IV  
2
120  
Grad  
deg.  
Durchlaßspannung  
Forward voltage  
IF = 10 mA  
(typ.) VF  
(max.) VF  
1.75  
2.6  
V
V
Sperrstrom  
Reverse current  
VR = 3 V  
(typ.) IR  
(max.) IR  
0.01  
10  
A
A
Temperaturkoeffizient von  
Temperature coefficient of  
IF = 10 mA  
(typ.) TC  
(typ.) TC  
0.28  
0.05  
– 2.5  
3
nm/K  
nm/K  
mV/K  
lm/W  
peak  
peak  
dom  
peak  
Temperaturkoeffizient von  
Temperature coefficient of  
IF = 10 mA  
dom  
dom  
Temperaturkoeffizient von VF  
Temperature coefficient of VF  
IF = 10 mA  
(typ.) TCV  
Optischer Wirkungsgrad  
Optical efficiency  
IF = 10 mA  
(typ.)  
opt  
2000-03-01  
4
LH T774  
Relative spektrale Emission Irel = f ( ), TA = 25 °C, IF = 10 mA  
Relative Spectral Emission  
V( ) = spektrale Augenempfindlichkeit  
Standard eye response curve  
OHL01727  
100  
%
Irel  
80  
Vλ  
60  
40  
20  
0
400  
450  
500  
550  
600  
650  
700  
nm  
λ
Abstrahlcharakteristik Irel = f ( )  
Radiation Characteristic  
OHL01660  
40˚  
30˚  
20˚  
10˚  
0˚  
1.0  
ϕ
50˚  
0.8  
0.6  
0.4  
0.2  
0
60˚  
70˚  
80˚  
90˚  
100˚  
1.0  
0.8  
0.6  
0.4  
0˚  
20˚  
40˚  
60˚  
80˚  
100˚  
120˚  
2000-03-01  
5
LH T774  
Durchlaßstrom IF = f (VF)  
Forward Current  
TA = 25 °C  
Relative Lichtstärke IV/IV(10 mA) = f (IF)  
Relative Luminous Intensity  
TA = 25 °C  
OHL01737  
OHL01736  
10 1  
103  
mA  
IV  
IV(10 mA)  
IF  
102  
10 0  
101  
5
hyper-red  
10 -1  
5
100  
10 -1  
10 -2  
10-3  
10 -2  
5
10 -3  
10 -1  
5
10 0  
5
10 1  
10 2  
1.2  
1.6  
2
2.4  
V 2.8  
mA  
IF  
VF  
Maximal zulässiger Durchlaßstrom IF = f (T)  
Max. Permissible Forward Current  
Relative Lichtstärke IV/IV(25 °C) = f (TA)  
Relative Luminous Intensity  
IF = 10 mA  
OHL01099  
OHL01749  
2
40  
IV  
IF  
IV (25 ˚C)  
1.6  
1.2  
30  
T
T
S
A
20  
10  
0
hyper-red  
0.8  
0.4  
0
T
temp. ambient  
temp. solder point  
A
T
S
0
20  
40  
60  
80 ˚C 100  
0
20  
40  
60  
80 ˚C 100  
TA  
T
2000-03-01  
6
LH T774  
Zulässige Impulsbelastbarkeit IF = f (tp)  
Permissible Pulse Handling Capability  
Duty cycle D = parameter, TA = 25 °C  
OHL01686  
10 3  
tP  
IF  
= tP  
IF  
D
T
mA  
T
D
=
0.005  
0.01  
0.02  
0.05  
0.1  
10 2  
5
0.2  
0.5  
DC  
10 1  
10-5  
10-4 10-3 10-2 10-1  
100 s 101  
tp  
2000-03-01  
7
LH T774  
Maßzeichnung  
Package Outlines  
2.1 (0.083)  
1.7 (0.067)  
3.0 (0.118)  
2.6 (0.102)  
2.3 (0.091)  
1.0 (0.039)  
0.9 (0.035)  
2.1 (0.083)  
0...0.1 (0.004)  
0.6 (0.024)  
0.4 (0.016)  
Cathode marking  
GPLY6899  
Maße werden wie folgt angegeben: mm (inch) / Dimensions are specified as follows: mm (inch).  
Kathodenkennung:  
Cathode mark:  
abgeschrägte Ecke  
bevelled edge  
2000-03-01  
8
LH T774  
Lötbedingungen  
Vorbehandlung nach JEDEC Level 2  
Soldering Conditions Preconditioning acc. to JEDEC Level 2  
IR-Reflow Lötprofil  
(nach IPC 9501)  
IR Reflow Soldering Profile (acc. to IPC 9501)  
OHLY0597  
300  
˚C  
250  
200  
150  
100  
50  
T
240-245 ˚C  
10-40 s  
183 ˚C  
120 to 180 s  
Ramp-down rate up to 6 K/s  
Defined for Preconditioning: up to 6 K/s  
Ramp-up rate up to 6 K/s  
Defined for Preconditioning: 2-3 K/s  
0
0
50  
100  
150  
200  
s
250  
t
2000-03-01  
9
LH T774  
Wellenlöten (TTW) (nach CECC 00802)  
TTW Soldering  
(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  
2 K/s  
forced cooling  
0
0
50  
100  
150  
200  
s
250  
t
2000-03-01  
10  
LH T774  
Empfohlenes Lötpaddesign IR-Reflow Löten  
Recommended Solder Pad  
IR Reflow Soldering  
6
1.5  
6
1.5  
Padgeometrie  
für verbesserte  
Wärmeableitung  
Paddesign  
for improved  
heat dissipation  
Cu-Fläche > 16 mm2  
Cu-area > 16 mm 2  
Lötstopplack  
Solder resist  
OHLP0977  
2000-03-01  
11  
LH T774  
Gurtung / Polarität und Lage  
Verpackungseinheit 2000/Rolle, ø180 mm  
oder 8000/Rolle, ø330 mm  
Method of Taping / Polarity and Orientation Packing unit 2000/reel, ø180 mm  
or 8000/reel, ø330 mm  
4
1.5  
2
Cathode identification  
C
A
3
4
OHA02272  
2000-03-01  
12  

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