KLR-3004-000
1
SR2332-U
High Brightness Chip LED Lamp
Features
· Colorless transparency lens type
· Compact type
· Radiation size 2.9mm(L)×1.6mm(W) surface mount type
· Ultra luminosity
Applications
· LCD backlighting
· Keypad backlighting
· Symbol backlighting
· Front panel indicator lamp
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.Cahtode
2.NC
3.Anode
KLR-3004-000
2
SR2332-U
Absolute maximum ratings
Characteristic Symbol
Ratings
Unit
Power Dissipation
P
D
60
mW
Forward Current
I
F
25
mA
*
1
Peak Forward Current
I
FP
50
mA
Reverse Voltage
V
R
4
V
Operating Temperature
T
opr
-2080
°C
Storage Temperature
T
stg
-2585
°C
*
2
Soldering Temperature
(Reflow soldering)
T
sol
240°C for 3 seconds
*1.Duty ratio = 1/16, Pulse width = 0.1ms
*2. Recommended soldering Temperature Profile
2-1) Preheating 100 to 150 within 2 minutes Soldering 240 within 5 seconds
Gradual cooling (Avoid quenching)
Electrical Characteristics
Characteristic Symbol
Test
Condition
Min.
Typ.
Max.
Unit
Forward Voltage
V
F
I
F
= 20mA
-
1.8
2.3
V
Luminous Intensity
I
V
I
F
= 20mA
-
67
-
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
-
±60
- deg
*3.
1/2
is the off-axis angle where the luminous intensity is
1/2
the peak intensity
KLR-3004-000
3
SR2332-U
Characteristic Diagrams
Fig.4 Spectrum Distribution
Fig. 3 I
F
Ta
Fig. 2 I
V
- I
F
Fig. 1 I
F
- V
F
F
o
rward Current
I
F
[mA]
Ambient Temperature Ta []
R
e
lative Intensit
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
[mcd]
Fig. 5-1 Radiation Diagram
Relative Luminous Intensity Iv [%]
KLR-3004-000
4
SR2332-U
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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