AUK SR5312-U(B)

SR5312-U / SR5312-U(B)
Semiconductor
High Brightness LED Lamp
Features
• Colorless transparency lens type
• φ5mm(T-1¾) all plastic mold type
• Ultra luminosity
Application
• Message panels
• Backlighting
• Indicator lamp
Outline Dimensions
unit : mm
STRAIGHT TYPE
STOPPER
4.60~5.00
TYPE : (B)
4.60~5.00
8.80~9.20 0.05 Typ.
0.05 Typ.
8.80~9.20
1.40 Max.
1.40 Max.
1.20 Min.
3.30~4.30
23.00 Min.
0.60 Max.
0.55 Max.
0.60 Max.
23.00 Min.
1.00 Min.
1.00 Min.
2.54 Typ.
1
2
5.45~6.05
0.55 Max.
0.55 Max.
2.54 Typ.
KSD-O2P002-000
1
2
5.45~6.05
PIN Connections
1. Anode
2. Cathode
1
SR5312-U / SR5312-U(B)
Absolute Maximum Ratings
(Ta=25℃)
Characteristic
Symbol
Rating
Unit
Power dissipation
PD
75
mW
Forward current
IF
30
mA
IFP
50
mA
Reverse voltage
VR
4
V
Operating temperature range
Topr
-20∼85
℃
Storage temperature range
Tstg
-30∼100
℃
1
* Peak forward current
2
* Soldering temperature
Tsol
*1.Duty ratio = 1/16, Pulse width = 0.1ms
260℃ for 10 seconds
*2.Keep the distance more than 2.0mm from PCB to the bottom of LED package
Electrical / Optical Characteristics
Characteristic
(Ta=25℃)
Symbol
Test Condition
Forward voltage
VF
IF= 20mA
-
1.8
2.5
V
Luminous intensity
IV
IF= 20mA
1170
-
3960
mcd
Peak wavelength
λP
∆λ
IR
IF= 20mA
-
660
-
nm
IF= 20mA
-
20
-
nm
VR=4V
-
-
10
uA
θ1/2
IF= 20mA
-
±8
-
deg
Spectrum bandwidth
Reverse current
3
* Half angle
Min. Typ. Max.
Unit
*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%
*4. Luminous Intensity Classification
R
S
T
1170~1760
1760~2640
2640~3960
KSD-O2P002-000
2
SR5312-U / SR5312-U(B)
Characteristic Diagrams
Fig. 2 IV - IF
Luminous Intensity Iv [mcd]
Forward Current IF [mA]
Fig. 1 IF - VF
Forward
Forward Voltage VF [V]
Fig.4 Spectrum Distribution
Fig. 3 IF – Ta
100
Relative Intensity [%]
Forward
Current IF [mA]
50
40
30
20
10
0
-25
Current IF [mA]
0
20
40
60
80
80
60
40
20
0
500
100
550
600
650
700
750
Wavelength λ [nm]
Ambient Temperature Ta [℃]
Fig. 5 Radiation Diagram
100
50
0
50
100
Relative Luminous Intensity Iv [%]
KSD-O2P002-000
3
SR5312-U / SR5312-U(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-O2P002-000
4