Selection Guide
Part No.
Dice
Lens Type
luminous Intensity
Iv(mcd) @ 20 mA
Min.
APT1608RWF/A
WHITE (InGaN)
YELLOW FLUORESCENT
70
Typ.
140
Note2
v (mlm)
@ 20 mA
Typ.
520
Note3
Viewing
Note1
Angle
2胃1/2
120
擄
Absolute Maximum Ratings at T
A
=25擄C
Parameter
Power dissipation
Reverse Voltage
Junction temperature
Operating Temperature
Storage Temperature
DC Forward Current
Peak Forward Current
Note4
Symbol
P
t
V
R
T
J
Top
Tstg
I
F
I
FM
R
th JA
R
th JS
Value
120
5
110
-40 To +85
-40 To +100
30
100
400
150
Unit
mW
V
擄C
擄C
擄C
mA
mA
Thermal resistance
Note5
Junction/ambient
Junction/solder point
擄C/W
Notes:
1.胃1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
2.Luminous intensity is measured by a current pulse of 10ms at a tolerance of 鹵15%.
3.The typical data of Luminous Flux can only reflect statistical figures, actual parameters of individual product could differ from the typical data.
For the purpose of product enhancement, the typical data is subject to change without prior notice.
4.1/10 Duty Cycle, 0.1ms Pulse Width.
5.Rth(J-A) Results from mounting on PC board FR4 (pad size鈮?6 mm
2
per pad),
Electrical / Optical Characteristics at T
A
=25擄C
Parameter
Chromaticity coordinate x acc.to CIE1931
I
F
=20mA [Typ.]
Chromaticity coordinate y acc.to CIE1931
I
F
=20mA [Typ.]
Forward Voltage I
F
=20mA [Min.]
Forward Voltage I
F
=20mA [Typ.]
Forward Voltage
I
F
=20mA [Max.]
[Typ.]
I
R
Reverse Current (V
R
=5V)
[Max.]
TC x
10
-0.1
Temperature coefficient of x
[Typ.]
I
F
=20mA, -10
擄
C T 100
擄
C
Temperature coefficient of y
[Typ.]
I
F
=20mA, -10
擄
C T 100
擄
C
Temperature coefficient of V
F
I
F
=20mA, -10
擄
C T 100
擄
C
[Typ.]
V
F
Note2
Symbol
X
Y
Note1
Value
0.31
0.31
2.7
3.2
4.0
0.01
Unit
-
-
Note1
V
Reverse Current (V
R
=5V)
碌A(chǔ)
10
-3
/
擄
C
10
-3
/
擄
C
mV/
擄
C
TCy
-0.2
TC
V
-2.5
Notes:
1.Chromaticity coordinates are measured by a current pulse of 20ms with a tolerance of 鹵0.01 in X and Y color coordinates.
2.Forward voltage is measured with a current pulse of 10ms at a tolerance of 鹵0.1V.
SPEC NO: DSAG3636
APPROVED: WYNEC
REV NO: V.5
CHECKED: Allen Liu
DATE: JUN/05/2007
DRAWN: Y.L.LI
PAGE: 2 OF 7
ERP:1203005353
KINGBRIGHT
1
2
3
4
5
6
7
