SR5311 / SR5311(B)
Absolute Maximum Ratings
Characteristic
Power dissipation
Forward current
*
1
Peak forward current
Reverse voltage
Operating temperature range
Storage temperature range
(Ta=25℃)
Symbol
P
D
I
F
I
FP
V
R
T
opr
T
stg
Rating
25
10
50
4
-20
∼
85
-30
∼
100
260
℃
for 10 seconds
Unit
mW
mA
mA
V
℃
℃
*
2
Soldering temperature
T
sol
*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 / Optical Characteristics
Characteristic
Forward voltage
*
3
Luminous intensity
Peak wavelength
Spectrum bandwidth
Reverse current
*
4
Half angle
(Ta=25℃)
Symbol
V
F
I
V
Test Condition
I
F
= 5mA
I
F
= 5mA
I
F
= 5mA
I
F
= 5mA
V
R
=4V
I
F
= 5mA
Min. Typ. Max.
-
5
-
-
-
-
2.0
10
700
100
-
±11
2.5
-
-
-
10
-
Unit
V
mcd
nm
nm
uA
deg
λ
P
∆
λ
I
R
θ
1/2
*3.
θ1/2
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%
KSD-O2O028-000
2
SR5311 / SR5311(B)
Characteristic Diagrams
Fig. 1 I
F
- V
F
Fig. 2 I
V
- I
F
Forward Current I
F
[mA]
Luminous Intensity I
v
[mcd]
Forward Voltage V
F
[V]
Forward
Current I
F
[mA]
Fig. 3 I
F
– Ta
Fig.4 Spectrum Distribution
Current I
F
[mA]
Forward
Relative Intensity [%]
Ambient Temperature Ta [℃]
Wavelength
λ
[nm]
Fig. 5 Radiation Diagram
100
50
0
50
100
Relative Luminous Intensity [%]
KSD-O2O028-000
3
SR5311 / SR5311(B)
The AUK Corp. products are intended for the use as components in general electronic
equipment (Office and communication equipment, measuring equipment, home
appliance, etc.).
Please make sure that you consult with us before you use these AUK Corp. products
in equipments 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, transportation, combustion control, all types of safety device, etc.). AUK
Corp. cannot accept liability to any damage which may occur in case these AUK Corp.
products were used in the mentioned equipments without prior consultation with AUK
Corp..
Specifications mentioned in this publication are subject to change without notice.
KSD-O2O028-000
4
Microcontroller MCU
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