LED SPECIFICATION
520PR2C
Features
Single color
High bright output
Low power consumption
High reliability and long life
Descriptions：
Dice material：AlGaInP
Hewlett Packard
Emitting Color：
Super Bright
RED
Device Outline：
φ5mm
Round Type/ 5mm
Lens Type：
Water Clear
1. All dimensions are millimeters
2. Tolerance is +/-0.25mm unless otherwise noted
Directivity：
1.0
0°
Ta=25° C
IF=20mA
30°
Relative Luminous
0.5
60°
0
90°
60°
30°
0°
0.5
90°
1.0
Radiation Angle
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LED SPECIFICATION
Typical electrical/optical characteristic curves：
FORWARD CURRENT Vs.
FORWARD VOLTAGE
50
Forward Current(mA)
40
30
20
10
0
1.5
1.7
1.9
2.1
2.3
Forward Voltage(V)
2.5
Luminous Intensity
Relative Value at IF=20mA
2.5
2.0
1.5
1.0
0.5
0
0
10
20
30
40
IF-Forward Current (mA)
50
LUMINOUS INTENSITY Vs.
FORWARD CURRENT
FORWARD CURRENT Vs.
AMBIENT TEMPERATURE
Relative Luminous Intensity
50
Forward Current(mA)
40
30
20
10
0
0
20
40
60
80
100
2.5
2.0
1.5
1.0
0.5
0
-40
LUMINOUS INTENSITY Vs.
AMBIENT TEMPERATURE
Ambient Temperature T
A (
℃
)
-20
40
60
0
20
Ambient Temperature T
A (
℃
)
80 90
Relative Luminous Intensity
100
75
50
25
0
450
500
550
650
600
Wavelength
λ
(nm)
700
750
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4
LED
SOLDERING
METHOD
LAMP
APPLICATION
SOLDERING CONDITIONS
REMARK
Solder no closer than 3mm from the
base of the package
Using soldering flux,” RESIN FLUX”
is recommended.
DIP
SOLDERING
Bath temperature: 260±5℃
Immersion time: with 5 sec
During soldering, take care not to
press the tip of iron against the
Soldering iron: 30W or smaller
lead.
SOLDERING
Temperature at tip of iron: 260
℃
or lower (To prevent heat from being
IRON
Soldering time: within 5 sec.
transferred directly to the lead, hold
the lead with a pair of tweezers
while soldering
1) When soldering the lead of LED in a condition that the package is fixed with a panel (See Fig.1),
be careful not to stress the leads with iron tip.
L e a d w r i e s
P a n e l
(Fig.1)
2) When soldering wire to the lead, work with a Fig (See Fig.2) to avoid stressing the package.
L e a d
w r i e s
L e a v e
a s l i g h t
c l e a r a n c e
(Fig.2)
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5
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