SPECIFICATIONS
FOR
CHIP LED
MODEL:
WR-PA3528AM/C
WENRUN
OPTOELECTRONIC
WENRUN TOP LED
No. WR-PA3528AM/C
Part No.
Emitted Color
Chip Material
◆
Features:
Super Amber
AlGaInP
WR-PA3528AM/C
Len's Color
Water Clear
Compatible with automatic placement equipment
Compatible with reflow solder process
This product doesn’t contain restriction Substance, comply ROHS standard.
◆
Applications:
Automotive and Telecommunication
General use for indicators
◆
Package Dimensions:
2.8 + 0.2
2.2 + 0.1
0-1
1.9 + 0.2
+
3.1+ 0.2
3.5 + 0.2
2.4
0.8
-
0.15
0.5 + 0.1
Polarity
CHTHODE MASK
2.2 + 0.1
0.8
Unit：mm
Toleranc：±0.2mm unless otherwise noted
Electrodes: Ag Plating Copper Alloy
Encapsulating Resin: Epoxy Resin
Package: Heat-Resistant Polymer
Prepared date：July 2007
http://www.wenrun.com
Rev.：4
Page 1of 6
WENRUN TOP LED
No. WR-PA3528AM/C
◆
Absolute Maximum Rating
（Ta=25℃）
Parameter
Power Dissipation
Pulse Forward Current
I
FP
(1/10 duty
DC
and
1mec width)
I
F
V
R
Topr
Tstg
25
5
-30℃½85℃
-40℃½100℃
mA
V
℃
℃
Forward Current
70
mA
Symbol
P
M
Max.
60
Unit
Mw
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
◆
Electrical Optical Characteristics（Ta=25℃）
Parameter
Luminous Intensity
Forward Voltage
Reverse Current
Dominant Wavelength
Spectral Line Half Width
Viewing Angle
Symbol
I
V
VF
IR
λd
Δλ
2θ
1/2
Typ.
380
2.0
--
604
30
120
Max.
--
2.5
10
--
--
--
Unit
mcd
V
uA
nm
nm
Deg.
Test Condition
I
F
=20mA
I
F
=20mA
V
R
=5V
I
F
=20mA
I
F
=20mA
I
F
=20mA
◆
Parameter Classification
Forward Voltage
（I
F
=20mA）
Code
G
H
Min~Max
1.9~2.0
2.0~2.1
Dominant Wavelength
（I
F
=20mA）
Code
B
C
Min~Max
602~604
604~606
Luminous Intensity
（I
F
=20mA）
Code
S
T
Min~Max
320~400
400~500
◆
Classing Marking:
For example：
001GCOOS
Code Order：Chip code—Voltage—Dominant Wavelength—OO—Luminous Intensity
Prepared date：July 2007
http://www.wenrun.com
Rev.：4
Page 2of 6
WENRUN TOP LED
No. WR-PA3528AM/C
◆
Package Label:
Manufacturer
Part No.
Classing Marking Code
Quantity
Sealing Date (year-month-day)
◆
Soldering Pad Dimensions:
1.8
1.6
◆
Soldering Conditions (Maximum allowable soldering conditions)
1、Reflow soldering profile
<Lead-free solder>
260
℃
Max.
10sec.Max.
<Lead solder>
1~5
℃
/sec.
2.2
2~5
℃
/sec.
240
℃
Max.
10sec.Max.
1~5
℃
/sec.
Pre-heating
180~200
℃
60sec.Max.
.
Above 220
℃
2~5
℃
/sec.
Pre-heating
120~150
℃
60sec.Max.
.
Above 200
℃
.
120sec.Max.
.
120sec.Max.
2、Soldering Iron
Power dissipation of Iron should be smaller than 25W,and temperature should be
controllable.The work must be finished within 3sec under 300℃, only once.
•
Do not stress its resin while soldering.
•
After soldering,do not warp the circuit board.
Prepared date：July 2007
http://www.wenrun.com
Rev.：4
Page 3of 6
WENRUN TOP LED
No. WR-PA3528AM/C
◆
Package Tape Specifications: (1000~2000 pcs/Reel)
φ
180
φ
60
1.75
2
_
φ
1.5
φ
13± 0.2
9.0± 0.1
12.0± 0.15
4
0.23
3.5
8.0
+
.0
φ
1
Polarity
4
3
2.2
Reel Lead Min.60mm No LEDs
470
225
225
250
60
320
5 Reel in one Box
Prepared date：July 2007
10 Box in one Carton
http://www.wenrun.com
Rev.：4
Page 4of 6
3.8
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