ETC1 LEM-65121T Surface mount chip led lamp Datasheet

SURFACE MOUNT CHIP LED LAMPS
Model No. LEM-65121T
FEATURES:
Ultra compact (1.6×0.8×0.8)
※Auto insertable.
Using 8 mm wide tape
※Ultra low profile
APPLICATION:
※ Indicators on printed circuit boards
※ LCD Back-lights
※ Illuminations
※ Automotive-Telecommunication
Emitted Color
Material
Wavelength (nm)
Lens Color
Blue
InGaN
470
Water Clear
ABSOLUTE MAXIMUM RATINGS (Ta = 25℃)
CHARACTERISTIC
Power dissipation
Forward direct current
Peak forward current
Reverse voltage
Operating temperature
Storage temperature
SYMBOL
Pm
IFm
IFp
VRm
Topr
Tstg
RATING
78
30
100
5
-25 to +80
-30 to +85
UNIT
mW
mA
mA
V
℃
℃
ELECTRO-OPTICAL CHARACTERISTICS (Ta = 25℃)
CHARACTERISTIC
Luminous intensity
Forward voltage
Reverse current
Peak emission wavelength
Dominant wavelength
Viewing angle
SYMBOL
Iv
VF
IR
λP
λD
2θ1/2
CONDITION
IF=20mA
IF=20mA
VR=5V
IF=20mA
IF=20mA
IF=20mA
Min.
15
Typ.
33
3.5
468
470
130
Max.
4.2
10
UNIT
mcd
V
µA
nm
nm
deg.
Recommended Soldering Pattern
for Reflow Soldering
Note: 1. All dimensions are in millimeters.
2. Tolerance is ±0.25mm unless otherwise specified.
Letex Technology Corp.
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