2,Cathode 1,Anode

3.5x2.8x1.9mm Infrared SMD LED
OSI3NAS1C1A
■Features
■Outline
●
High Radiant Power PLCC2 Top SMD LEDs
●
3.5x2.8x1.9mm Standard Directivity
●
Superior Weather-resistance
●
UV Resistant Epoxy
●
Water Clear Type
1
●
Automatic Control System
●
Photo Detector
●
Computer I/O Peripheral
1,Anode
2,Cathode
℃
(Ta=25 )
Maximum Rating
Item
■Directivity
Symbol
Value
Unit
DC Forward Current
IF
100
mA
Pulse Forward Current*
IFP
200
mA
Reverse Voltage
VR
5
V
Power Dissipation
PD
180
mW
Operating Temperature
Topr
-30 ~ +85
Storage Temperature
Tstg
-40~ +100
Lead Soldering Temperature
Tsol
260
*Pulse width Max.10ms
■Electrical
Anode
2
■Applications
■Absolute
Dimension
℃
℃
℃/5sec
-
Duty ratio max 1/10
℃
(Ta=25 )
-Optical Characteristics
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
DC Forward Voltage
VF
IF=100mA
-
1.6
1.8
V
DC Reverse Current
IR
VR=5V
-
-
10
µA
Peak Wavelength
λp
IF=100mA
-
850
-
nm
Radiant Power
PO
IF=100mA
27
-
-
mW
Radiant Intensity
Ie
IF=100mA
30
40
-
mW/Sr
50% Power Angle
2θ1/2
IF=100mA
-
120
-
deg
*1 Tolerance of peak wavelength is +1nm
*2 Tolerance of Radiant Power is +15%
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0
0
3.5x2.8x1.9mm Infrared SMD LED
OSI3NAS1C1A
AlGaAs LED
TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES
IF -V F
Relative Power-IF
(Pulse, tw ≦100μ s, Duty ≦1/100,Ta=25 ℃)
100
240
0
Relative Power
)
A2 00
m
(
fI
tn1 60
er
ru12 0
C
dr 8 0
a
w
ro
F4 0
0.5
1.0
2.5
2
1.5
1
0.1
3.5
3
F orw ard V oltage V f (V )
10
100
10
1
1000
Forward Current: IF(mA)
) 2.5
V
( 2.0
f
V
eg 1.5
at
lo
V 1.0
dr
a 0.5
rw
oF
0
Relative Intensity-Ta
Vf_Ta
4.0
A
m 2.0
0
0
1 C
°
@
1.5
y
t
5
i
2
s
n
@
e
t
n e
I
z1.0
i
e
l
v a
i
t
m
a
r
l
0.5
o
e
R N


d
-25
0
50
25
100
75
-20
Ambient Temperature Ta (°C)
Wavelength Characteristics
40
60
80
100
If_ T a
Ta=25°C
200
100
yit
sn
et
nI
su
on
i
m
uL
ev
tia
le
R
20
0
Ambient Temperature Ta (°C)
) 160
A
m
(
fI 1 2 0
tn
er
ru 8 0
C
dr
a 40
w
ro
F
80
60
40
20
R th (J -a )= 2 5 0 ℃ /W
R th (J-a )= 3 0 0 ℃ /W
R th (J -a )= 3 5 0 ℃ /W
0
0
-3 0 -2 0
700
750
800
850
900
LED & Application Technologies
950
1000
0
20
40
60
80
100
A m b ie n t T e m p e ra tu re T a (°C )
3.5x2.8x1.9mm Infrared SMD LED
OSI3NAS1C1A
RELIABILITY TEST REPORT
CLASSIFICATION
TEST ITEM
TEST CONDTION
OPERATION
If:20mA
LIFE
Ta:25+5
TEST TIME=1000HRS(-24HRS,+72HRS)
ENDURANCE
HIGH
R.H:90~95%
TEMPERTURE
Ta:65+5
HIGH HUMIDITY
TEST TIME=240HRS(+2HRS)
℃
TEST STORAGE
℃
HIGH
Ta:105+5
TEMPERTURE
TEST TIME=500HRS(-24HRS,+48HRS)
STORAGE
℃
LOW
Ta:-55+5
TEMPERTURE
TEST TIME=500HRS(-24HRS,+48HRS)
STORAGE
℃~25℃~-55℃~25℃
TEMPERTURE
105
CYCLING
60min
10min
60min
10min
20cycles
ENVIRONMENTAL
℃~-55℃
THERMAL
105
SHOCK
10min
10min
10cycles
℃
TEST
SOLDER
Ta:260+5
RESISTANCE
TEST TIME=10+1sec
SOLDERABILITY
Ta:230+5
℃
TEST TIME=5+1sec
JUDGMENT CRITERIA OF FAILURE FOR THE RELIABILITY
MEASURING ITME
SYMBOL
CONDITIONS
LUMINOUS INTENSITY
IV
IF=20mA
FORWARD VOLTAGE
VF
IF=20mA
FAILURE
IV<0.5*INITIAL
VALUE
VF>1.2*INITIAL
VALUE
REVERSE CURRENT
IR
Vr=5V
IR>2*SPEC
LED & Application Technologies
3.5x2.8x1.9mm Infrared SMD LED
OSI3NAS1C1A
OPERATION LIFE TEST LUMINANCE RATE CURVE
Operating Life Test(If=100mA,Ta=25degC)
IV%
Infrared
120%
100%
100.0%
102.0%
99.7%
97.4%
80%
60%
40%
20%
0%
Time(Hours)
0
168
500
1000
*Burn-in condition: 100mA
*Projection of Statistical Average Light Output Degradation Performance for LED Technology
Extrapolated from OptoSupply QA Dept. Test Data.
*According to OptoSupply outgoing Packaged Products Specification
*MTBF:50,000hrs, 90% Confidence (A Failure is Any LED Which is Open, shorted or fails to
Emit Light)
*The Projected Data is Base on The Feature of LED Itself Under Normal Operation Conditions.
*Any Improper Circuit Design or External Factors Might Cause a Different Result.
LED & Application Technologies
3.5x2.8x1.9mm Infrared SMD LED
OSI3NAS1C1A
Soldering Heat Reliability :
IR Reflow soldering Profile
· Reflow soldering should not be done more than two times.
· When soldering, do not put stress on the LEDs during heating.
· After soldering, do not warp the circuit board.
· Repairing should not be done after the LEDs have been soldered.
a double-head soldering iron should be used.
It should be confirmed beforehand whether the
characteristics of the LEDs will or will not be damaged by repairing.
LED & Application Technologies
When repairing is unavoidable,
3.5x2.8x1.9mm Infrared SMD LED
OSI3NAS1C1A
PACKING DIMENTIONS
AA
A
A
Notes:
1. Unit: mm
2. 2000pcs/Reel
LED & Application Technologies