AUK SA3418B

SA3418 / SA3418(B)
Semiconductor
LED Lamp
Features
•
•
•
•
Red Colored transparency lens type
φ3mm(T-1) all plastic mold type
Wide viewing angle
Low power consumption
Outline Dimensions
unit : mm
STRAIGHT TYPE
STOPPER
Ø2.74~3.14
TYPE : (B)
Ø2.74~3.14
3.90~4.30
2.70~3.10
3.90~4.30
2.70~3.10
1.20 Min.
0.70 Max.
23.00 Min.
1.27 Typ.
5.00~6.00
23.00 Min.
0.70 Max.
1.00 Min.
1.00 Min.
1 2
3.60~4.00
2.54 Typ.
3.50~3.90
0.45 Max.
0.45 Max.
2.54 Typ.
KSD-O2C007-000
1 2
3.60~4.00
3.50~3.90
PIN Connections
1. Anode
2. Cathode
1
SA3418 / SA3418(B)
Absolute Maximum Ratings
(Ta=25oC)
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
-25∼85
℃
Storage Temperature range
Tstg
-30∼100
℃
1
* Peak Forward Current
2
* Soldering Temperature
Tsol
260℃ for 10 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 / Optical Characteristics
Characteristic
(Ta=25oC)
Symbol
Test Condition
Min
Typ
Max
Unit
VF
IF= 20mA
-
2.1
2.5
V
* Luminous Intensity
IV
IF= 20mA
6
-
43
mcd
Peak Wavelength
λP
∆λ
IR
IF= 20mA
-
630
-
nm
IF= 20mA
-
35
-
nm
VR=4V
-
-
10
uA
θ1/2
IF= 20mA
-
±45
-
deg
Forward Voltage
3
Spectrum Bandwidth
Reverse Current
4
* Half Angle
*4. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity
*3. Luminous intensity maximum tolerance for each grade classification limit is ±18%
*3. Luminous Intensity Classification
F
G
H
I
6 ~ 10
10 ~ 17
17 ~ 27
27 ~ 43
KSD-O2C007-000
2
SA3418 / SA3418(B)
Fig. 1 IF - VF
Fig. 2 IV - IF
Forward Current IF [mA]
Luminous Intensity Iv [mcd]
Characteristic Diagrams
Forward
Forward Voltage VF [V]
Fig. 3 IF – Ta
Current IF [mA]
Forward
Relative Intensity [%]
Current IF [mA]
Fig.4 Spectrum Distribution
Wavelength λ [nm]
Ambient Temperature Ta [℃]
Fig. 5 Radiation Diagram
Relative Luminous Intensity [%]
KSD-O2C007-000
3
SA3418 / SA3418(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-O2C007-000
4