Datasheet

NICHIA STS-DA1-2069B <Cat.No.120418>
1
SPECIFICATIONS
(1) Absolute Maximum Ratings
Item Symbol Absolute Maximum Rating Unit
Forward Current I
F
800 mA
Pulse Forward Current I
FP
900 mA
Allowable Reverse Current I
R
85 mA
Power Dissipation P
D
2.88 W
Operating Temperature T
opr
-40~100 °C
Storage Temperature T
stg
-40~100 °C
Junction Temperature T
J
135 °C
* Absolute Maximum Ratings at T
S
=25°C.
* I
FP
conditions with pulse width ≤10ms and duty cycle ≤10%.
(2) Initial Electrical/Optical Characteristics
Item Symbol Condition Typ Max Unit
Forward Voltage V
F
I
F
=350mA 2.9 - V
Luminous Flux
Φ
v
I
F
=350mA 140 - lm
Luminous Intensity I
v
I
F
=350mA 40 - cd
R70
Color Rendering R
a
I
F
=350mA 75 - -
Luminous Flux
Φ
v
I
F
=350mA 124 - lm
Luminous Intensity I
v
I
F
=350mA 37 - cd
R8000
Color Rendering R
a
I
F
=350mA 85 - -
x - I
F
=350mA 0.41 - -
Chromaticity Coordinate
y - I
F
=350mA 0.39 - -
Thermal Resistance R
θJS
- 6 9 °C/W
* Characteristics at T
S
=25°C.
* Luminous Flux value as per CIE 127:2007 standard.
* Chromaticity Coordinates as per CIE 1931 Chromaticity Chart.
* R
θJS
is Thermal Resistance from junction to T
S
measuring point.