LA177B-YH-S3-PF Datasheet, PDF (3/7 Pages) LIGITEK electronics co., ltd. – LED ARRAY

LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LA177B/YH-S3-PF
Page 2/6
Absolute Maximum Ratings at Ta=25 ℃
Parameter
Forward Current
Peak Forward Current
Duty 1/10@10KHz
Power Dissipation
Reverse Current @5V
Operating Temperature
Storage Temperature
Symbol
IF
IFP
PD
Ir
Topr
Tstg
Ratings
Y
H
20
15
80
60
60
40
10
-40 ~ +85
-40 ~ +100
UNIT
mA
mA
mW
μA
℃
℃
Typical Electrical & Optical Characteristics (Ta=25 ℃)
PART NO
MATERIAL
COLOR
Emitted
Lens
Peak Spectral
wave _halfwidth
length _△λnm
λPnm
Forward
voltage
@ 20mA(V)
Luminous
intensity
@10mA(mcd)
Viewing
angle
2θ 1/2
(deg)
Min. Max. Min. Typ.
GaAsP/GaP Yellow Yellow Diffused 585
LA177B/YH-S3-PF
GaP
Red Red Diffused 697
35 1.7 2.6 12 20 40
90 1.7 2.6 1.2 4.5 40
Note : 1.The forward voltage data did not including ±0.1V testing tolerance.
2. The luminous intensity data did not including ±15% testing tolerance.