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PDF LEM-54221T Data sheet ( Hoja de datos )
| Número de pieza | LEM-54221T | |
| Descripción | SURFACE MOUNT CHIP LED LAMPS | |
| Fabricantes | ETC | |
| Logotipo |  |
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SURFACE MOUNT CHIP LED LAMPS
Model No. LEM-54221T
FEATURES:
※Ultra compact (2.0×1.25×0.8)
※Auto insertable.
Using 8 mm wide tape
※Ultra low profile
APPLICATION:
※ Indicators on printed circuit boards
※ LCD Back-lights
※ Illuminations
※ Automotive-Telecommunication
Emitted Color
Ultra Yellow Green
Material
AlGaInp
Wavelength (nm)
574
Lens Color
Water Clear
ABSOLUTE MAXIMUM RATINGS (Ta = 25℃)
CHARACTERISTIC
SYMBOL
Power dissipation
Pm
Forward direct current
IFm
Peak forward current
IFp
Reverse voltage
VRm
Operating temperature
Topr
Storage temperature
Tstg
RATING
78
30
100
5
-25 to +80
-30 to +85
UNIT
mW
mA
mA
V
℃
℃
ELECTRO-OPTICAL CHARACTERISTICS (Ta = 25℃)
CHARACTERISTIC
SYMBOL CONDITION Min.
Luminous intensity
Forward voltage
Reverse current
Iv IF=20mA
VF IF=20mA
IR VR=5V
20
Peak emission wavelength
Dominant wavelength
Viewing angle
λP
λD
2θ1/2
IF=20mA
IF=20mA
IF=20mA
Typ.
45
2.2
575
574
130
Max.
2.7
10
UNIT
mcd
V
µA
nm
nm
deg.
PACKAGE DIMENSIONS OF DEVICE
Recommended Soldering Pattern
for Reflow Soldering
Note: 1. All dimensions are in millimeters.
2. Tolerance is ±0.25mm unless otherwise specified.
Letex Technology Corp.
1 page | ||
| Páginas | Total 1 Páginas | |
| PDF Descargar | [ Datasheet LEM-54221T.PDF ] | |
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