KLR-4005-000
1
SR5311-H / SR5311-H(B)
High Brightness LED Lamp
Features
Colorless transparency lens type
5mm(T-13/4) all plastic mold type
High luminosity
Outline Dimensions unit :
mm
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
PIN Connections
1. Cathode
2. Anode
STRAIGHT TYPE STOPPER TYPE
5.8
0.2
8.6
0.2
5.8
0.2
1
2
1
2
5.0
0.2
8.6
0.2
0.5
23.0 MIN
0.8
0.2
0.5
5.0
0.2
1.0MIN
23.0 MIN
0.8
0.2
2.54 NOM
2.54 NOM
1.0MIN
KLR-4005-000
2
SR5311-H / SR5311-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
-2085
Storage Temperature
T
stg
-30100
*
2
Soldering Temperature
T
sol
260 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
-
2.1
2.5
V
*
3
Luminous Intensity
I
V
I
F
= 20mA
100
-
520
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
*
4
Half Angle
1/2
I
F
= 20mA
-
11
- deg
*3. Luminous Intensity Maximum tolerance for each Grade Classification limit is 18%
*3. Luminous Intensity classification
L M N O
100~155 155~230 230~350 350~520
*4.
1/2
is the off-axis angle where the luminous intensity is
1/2
the peak intensity
KLR-4005-000
3
SR5311-H / SR5311-H(B)
Characteristic Diagrams
Fig.4 Spectrum Distribution
500
750
700
650
600
550
0
100
80
60
40
20
Fig. 3 I
F
Ta
10
0
-30
0
20
100
40
60
80
30
20
50
40
Fig. 2 I
V
- I
F
Fig. 1 I
F
- V
F
2.2
2.0
10
5
30
50
1.8
1.6
0.5
1.4
1.2
0.3
3
2.4
2.6
F
o
rward Current
I
F
[mA]
Ambient Temperature Ta []
R
e
lative Int
e
nsit
y
[%]
Wavelength [nm]
Forward Voltage V
F
[V]
F
o
rward Current
I
F
[mA]
Forward Current I
F
[mA]
Luminous Intensit
y I
v
[mc
d
]
Relative Luminous Intensity [%]
Fig. 5 Radiation Diagram
100
50
0
50
100
KLR-4005-000
4
SR5311-H / SR5311-H(B)
These AUK products are intended for usage in general electronic equipments(Office and
communication equipment, measuring equipment, domestic electrification, etc.).
Please make sure that you consult with us before you use these AUK products in equipm-
ents which require high quality and/or reliability, and in equipments which could have
major impact to the welfare of human life(atomic energy control, airplane, spaceship, traffic
signal, combustion central, all types of safety device, etc.).
AUK cannot accept liability to any damage which may occur in case these AUK products
were used in the mentioned equipments without prior consultation with AUK.
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