DATASHEET
SMD REFLECTOR
45-21UMC/XXXXXXX/TR8
 
 
 
 
3 
Copyright ?2010, Everlight All Rights Reserved. Release Date : May.01.2013. Issue No: DSE-0000098
www.everlight.com 
 
 
45-21UMC/XXXXXXX/TR8
45-21
-
UM
C
-
XX
XX
XX
X
-
T
R
8
1
 
 
2
3
4
5
6
7
8
 
The product name is designated as below:
1.    Product type
2.    C.I.E Range Code Of Group
3.    Iv Range Code Of Group
4.    Forward Voltage Spec. Setup
5.    Test Of Electric Current
6.    Package Quantity
7.    Packing method
8.    Forming types
 
 
 
Absolute Maximum Ratings (Ta=25   ) 
Parameter
Symbol
Rating
Unit
Reverse Voltage
V
R
 
5
V
Forward Current
I
F
 
30
mA
Power Dissipation
Pd
 
110
mW
Operating Temperature
T
opr
 
-40 ~ +85
 
Storage Temperature
Tstg
-40 ~ +90
 
Soldering Temperature
T
sol
 
Reflow Soldering : 260
  for 10 sec.
Hand Soldering : 350
  for 3 sec.
 
 
l    r  -Optical Characteristics (Ta=25
   
) 
 
 
Parameter
Symbol
Min.
Typ.
Max.
Unit
Condition
Luminous Intensity
Iv
1200
-----
2200
mcd
I
F
=20mA
Viewing Angle
2?/DIV>
1/2
 
-----
120
-----
deg
I
F
=20mA
Forward Voltage
V
F
 
2.8
----
3.55
V
I
F
=20mA
Reverse Current
I
R
 
-----
-----
50
V
R
=5V
 
Note:
1. Tolerance of Luminous Intensity: ?1%
2. Tolerance of Dominant Wavelength: ?nm
3. Tolerance of Forward Voltage: ?.1V
 
 
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