Datasheet LEM-51221T Datasheet (LETEX)

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FEATURES: APPLICATION:
Ultra compact (2.0×1.25×0.8)
Using 8 mm wide tape
Illuminations Automotive-Telecommunication
Wavelength (nm)
Yellow Green
Water Clear
Viewing angle
Tolerance is
Ultra low profile
SURFACE MOUNT CHIP LED LAMPS
Model No. LEM-51221T
※ ※ ※
-lightsAuto insertable.
Emitted Color Material
GaP
570
Lens Color
ABSOLUTE MAXIMUM RATINGS (Ta = 25℃)
CHARACTERISTIC SYMBOL RATING UNIT
Power dissipation Pm Forward direct current IFm Peak forward current IFp Reverse voltage VRm Operating temperature Topr Storage temperature Tstg
ELECTRO-OPTICAL CHARACTERISTICS Ta = 25
78 30
100
5
-25 to +80
-30 to +85
CHARACTERISTIC SYMBOL CONDITION Min. Typ. Max. UNIT
Luminous intensity Iv IF=20mA Forward voltage VF IF=20mA Reverse current IR VR=5V Peak emission wavelength λP IF=20mA Dominant wavelength λD IF=20mA
2θ1/2 IF=20mA
6 15
2.3 2.7 10
568 570 130
mW
mA mA
V ℃ ℃
mcd
V
µA
nm nm
deg.
PACKAGE DIMENSIONS OF DEVICE
Note: 1. All dimensions are in millimeters.
2.
±0.25mm unless otherwise specified.
Recommended Soldering Pattern for Reflow Soldering
Letex Technology Corp.
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