Winger Electronics
WEPRD1-S1
1W Red Power LED
Description
•
•
1W Power LED
Emitting Color: Red
Dimension figure
Unit: mm
Tolerances: ±0.25mm
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Absolute Maximum Ratings
Item
Symbol
Absolute Maximum Rating
Unit
IF
350
mA
IFP
1000
mA
Reverse Voltage
VR
5
V
Power Dissipation
PO
1
W
Operating Temperature
TOPR
-30 ~ +60
°C
Storage Temperature
Tstg
-30 ~ +60
°C
Lead Soldering Temperature
TSOL
Max. 5 sec @ 260
°C
Forward Current
Peak Forward Current
IFP Conditions:
*
*
1/10 Duty Cycle, 0.1ms Puls Width
Typical Optical/Electrical Characteristics
Item
Forward Voltage
Symbol
Condition
VF
50% Power Angle
IF=350mA
Min.
Typ.
Max.
Unit
2,2
2,4
2,6
V
-
120
-
deg
-
-
55
lm
Luminous Intensity
IV
Dominant Wavelength
λD
620
625
630
nm
Color Temperature
Tc
-
-
-
K
IF(rec)
-
-
350
mA
-
-
20
µA
Recommended Forward
Current
Reverse Current
IR
VR=5V
Notes:
1. It's strongly recommended to limit die temperature to 55°C
2. Absolute maximum ratings Ta=25°C
3. Measurement Tolerances of Forward Voltage ±0.1V
4. Measurement Tolerances of peak wavelength ±2.0nm
5. Measurement Tolerances of luminous intensity ±15%
6. Measurement Tolerances of angle intensity ±15%
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Typical electrical and optical characteristics
Spectrum
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Spatial Distribution
7. Warranty
(1) Perform an acceptance inspection on arrival of the goods. Return the defectives if any
stipulating the disqualification and quantity.
(2) Embedding the LEDs into the application and the verification of life and other qualities
in practical use shall be executed by user.
(3) Do not use the LEDs for the applications that require the higher reliability and security
and that may endanger life and health by the breakdown and the malfunction. Seller shall
not bear any responsibility or liability with respect to any claims and damages caused by
user’s usage of the LEDs without following our intended purpose or any written consent.
(4) Seller shall not bear responsibility for any damages or defects caused by improper
operation at the current in excess of the absolute maximum ratings that are not covered by
warranty.
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