AUK SM3317

SM3317 / SM3317(B)
Semiconductor
LED Lamp
Features
• Colorless transparency lens type type
• φ3mm(T-1) all plastic mold type
• Available on tape and reel
Outline Dimensions
unit : mm
STRAIGHT TYPE
STOPPER
2.80~3.20
TYPE : (B)
2.80~3.20
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KSD-O2B037-000
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PIN Connections
1. Anode
2. Cathode
1
SM3317 / SM3317(B)
Absolute Maximum Ratings
Characteristic
(Ta=25℃)
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
-25∼85
℃
Storage temperature range
Tstg
-30∼100
℃
1
* Peak forward current
2
260℃ for 10 seconds
* Soldering temperature
Tsol
*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
(Ta=25℃)
Symbol
Test Condition
Min
Typ
Max
Unit
Forward voltage
VF
IF= 20mA
-
2.1
2.5
V
* Luminous intensity
IV
IF= 20mA
80
160
-
mcd
Peak wavelength
IF= 20mA
-
570
-
nm
Spectrum bandwidth
λP
∆λ
IF= 20mA
-
30
-
nm
Reverse current
IR
VR=4V
-
-
10
uA
θ1/2
IF= 20mA
-
±22
-
deg
4
3
* Half angle
*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-O2B037-000
2
SM3317 / SM3317(B)
Characteristic Diagrams
Fig. 2 IV - IF
Forward Current IF [mA]
Luminous Intensity Iv [mcd]
Fig. 1 IF - VF
Forward
Forward Voltage VF [V]
Current IF [mA]
Fig.4 Spectrum Distribution
Forward
Relative Intensity [%]
Current IF [mA]
Fig. 3 IF – Ta
Wavelength λ [nm]
Ambient Temperature Ta [℃]
Fig. 5 Radiation Diagram
Relative Luminous Intensity Iv [%]
KSD-O2B037-000
3
SM3317 / SM3317(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-O2B037-000
4