OS4WFL5A31A Datasheet, PDF (1/2 Pages) OptoSupply International – 5mm Round Pure White LED

5mm Round Pure White LED
OS4WFL5A31A
µFeatures
° _{High luminous Flux LEDs}

° _{5mm Round Standard Directivity}
° _{Superior Weather-resistance}
° _{UV Resistant Epoxy}
° _{Water Clear Type}
µOutline Dimension

µApplications
° Backlighting (illuminated advertising etc.)

° Substitution of Micro Incandescent Lamps

° _{Reading Lamps / Emergency Lighting}
° _{Marker lights (e.g. steps, exit ways, etc.)}
° _{Other Lighting}
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µAbsolute Maximum Rating
Item
Symbol
DC Forward Current
I_F
Pulse Forward Current*
I_FP
Reverse Voltage
V_R
Power Dissipation
P_D
Operating Temperature
Topr
Storage Temperature
Tstg
Lead Soldering Temperature
Tsol
*Pulse width Max 10ms , Duty ratio max 1/10

(Ta=25Â¥
µDirectivity
Value
Unit
60
mA

Ę
Ę
120
mA
Ę
Ę
5
V
216
-30 ~ +85
mW
Ċ

Ę_



 ^Ę
-40 ~ +100
Ċ

260Â¥/5sec


µElectrical -Optical Characteristics
(Ta=25Â¥
Item
Symbol Condition Min. Typ. Max. Unit
DC Forward Voltage
V_F
I_F=50mA
2.9
3.1
3.6
V
DC Reverse Current
I_R
V_R=5V
-
-
10 µA
Luminous Flux
Ƶv
I_F=50mA
19
21
-
lm
Luminous Intensity*
Iv
IF=50mA 30000 40000 -
mcd
Color Temperature
$$5

I_F=50mA
- 6500 -
K
Chromaticity
Coordinates*
x
I_F=50mA
-
0.31
-
y
I_F=50mA
-
0.33
-
50% Power Angle
2θ1/2
I_F=50mA
-
30
-
deg
*1 Tolerance of chromaticity coordinates is +10%
*2 Tolerance of luminous intensity is +15%
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