la79b-1-4dbk-pf Ligitek Electronics Co., Ltd., la79b-1-4dbk-pf Datasheet - Page 3

• Manufacturer Part Number: la79b-1-4dbk-pf
• Description: Led Array
• Manufacturer: Ligitek Electronics Co., Ltd.

PART NO. LA79B-1/4DBK-PF
Absolute Maximum Ratings at Ta=25
Typical Electrical & Optical Characteristics (Ta=25
*
LA79B-1/4DBK-PF
Forward Current
Peak Forward Current
Duty 1/10@10KHz
Reverse Current @5V
Electrostatic Discharge(
Operating Temperature
Storage Temperature
Power Dissipation
Note : 1.The forward voltage data did not including ± 0.1V testing tolerance.
glove is recommended when handing these LED. All devices, equipment and machinery must be properly
grounded.
Static Electricity or power surge will damage the LED. Use of a conductive wrist band or anti-electrosatic
PART NO
2. The luminous intensity data did not including ± 15% testing tolerance.
Parameter
InGaN/GaN
MATERIAL
*
Blue
Emitted
)
Symbol
Blue Diffused
COLOR
ESD
T
Tstg
I
PD
I
FP
Ir
opr
F
Lens
Dominant
length
λ
wave
LIGITEK ELECTRONICS CO.,LTD.
470
Dnm
℃
Property of Ligitek Only
halfwidth
Spectral
△λ nm
30
-30 ~ +100
-20 ~ +80
Ratings
DBK
100
120
500
30
50
@
Typ. Max.
3.5
Forward
voltage
20
mA(V)
℃
4.0
)
@20mA(mcd)
Min.
350
Luminous
intensity
Typ.
700
UNIT
mW
mA
mA
μ
Page
Viewing
2
℃
℃
V
angle
(deg)
θ
36
A
1/2
2/5