KLR-2003-000
1
SR3517-H / SR3517-H(B)
High Brightenss LED Lamp
Features
Red colored diffusion lens type
3mm(T-1) all plastic mold type
High luminosity
Outline Dimensions unit :
mm
PIN Connections
1.Anode
2.Cathode
STRAIGHT TYPE STOPPER TYPE
S
S
e
e
m
m
i
i
c
c
o
o
n
n
d
d
u
u
c
c
t
t
o
o
r
r
23.0MIN
23.0MIN
1.0MIN
3.6
0.2
3.6
0.2
2.54 NOM
3.8
0.2
1 2
1.0MIN
3.8
0.2
2
1
2.54 NOM
5.3
0.2
5.3
0.2
3.0
0.2
0.4
0.4
2.9
0.2
5.2
0.5
2.9
0.2
3.0
0.2
KLR-2003-000
2
SR3517-H / SR3517-H(B)
Absolute maximum ratings
Characteristic Symbol
Ratings
Unit
Power Dissipation
P
D
70
mW
Forward Current
I
F
30
mA
*
1
Peak Forward Current
I
FP
50
mA
Reverse Voltage
V
R
4
V
Operating Temperature
T
opr
-2585
C
Storage Temperature
T
stg
-30100
C
*
2
Soldering Temperature
T
sol
260C for 5 seconds
*1.Duty ratio = 1/16, Pulse width = 0.1ms
*2.Keep the distance more than 2.0mm from PCB to the bottom of LED package
Electrical Characteristics
Characteristic Symbol
Test
Condition
Min.
Typ.
Max.
Unit
Forward Voltage
V
F
I
F
= 20mA
-
1.8
2.3
V
*
4
Luminous Intensity
I
V
I
F
= 20mA
25
65
100
mcd
Peak Wavelength
P
I
F
= 20mA
-
660
-
nm
Spectrum Bandwidth
I
F
= 20mA
-
20
-
nm
Reverse Current
I
R
V
R
=4V -
-
10
uA
*
3
Half Angle
1/2
I
F
= 20mA
-
25
- deg
*3. 1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity
*4. Luminous Intensity Maximum tolerance for each Grade Classification limit is 18%
*4. Luminous Intensity classification
I J K
27
~
43
43
~
68
68
~
100
KLR-2003-000
3
SR3517-H / SR3517-H(B)
Characteristic Diagrams
Fig. 1 I
F
- V
F
3
1
0.3
1.2
1.4
0.5
1.6
1.8
50
30
5
10
2.6
2.4
2.0
2.2
Fig. 2 I
V
- I
F
F
o
rward Current
I
F
[mA]
R
e
lative Int
e
nsit
y
[%]
Forward Voltage V
F
[V]
F
o
rward Current
I
F
[mA]
Forward Current I
F
[mA]
Luminous Intensit
y I
v
[mc
d
]
Fig. 5 Radiation Diagram
100
50
0
50
100
Relative Luminous Intensity [%]
Ambient Temperature Ta []
Wavelength [nm]
Fig.4 Spectrum Distribution
500
750
700
650
600
550
0
100
80
60
40
20
Fig. 3 I
F
Ta
100
80
60
40
20
0
-20
0
10
20
30
40
50
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