ASMC-PxB9-Txxxx
Envisium
TM
Power PLCC-4 Surface Mount LED
Data Sheet
Envisium
TM
Envisium
TM
is the premier class of mid-Power LEDs us-
ing TS AlInGaP chip technology. Envisium
TM
LEDs offer
unparalleled performance, engineering and design flex-
ibility.
Features
Industry standard PLCC-4 (Plastic Leaded Chip
Carrier)
High reliability LED package
High brightness with optimum flux performance
using TS AlInGaP dice technologies
Available in Red, Red Orange and Amber colors
High optical efficiency
Higher ambient temperature at the same current
possible compared to PLCC-2
Super wide viewing angle at 120°
Available in 8 mm carrier tape on 7-inch reel
Compatible with both IR and TTW soldering process
Description
The Envisium
TM
Power PLCC-4 SMT LED is an extension
of Avago’s PLCC-4 SMT LEDs. The package can be driven
at high current due to its superior package design. The
product is able to dissipate the heat more efficiently
compared to the conventional PLCC-2 SMT LEDs. These
LEDs produce higher light output with better flux perfor-
mance compared to the conventional PLCC-4 SMT LEDs.
The Envisium
TM
Power PLCC-4 SMT LEDs are designed for
higher reliability, better performance, and operate un-
der a wide range of environmental conditions. The per-
formance characteristics of these new mid-power LEDs
make them uniquely suitable for use in harsh conditions
such as in automotive applications, and in electronics
signs and signals.
To facilitate easy pick and place assembly, the LEDs are
packed in EIA-compliant tape and reel. Every reel is
shipped in single intensity and color bin (except for red),
to provide close uniformity. These LEDs are compatible
with the IR solder reflow process. Due to the high reliabil-
ity feature of these products, they also can be mounted
using through-the-wave soldering process.
The Envisium
TM
Power PLCC-4 SMT LED is available in 3
colors, red, red-orange and amber.
Applications
Interior automotive
– Instrument panel backlighting
– Central console backlighting
– Navigation and audio system
– Push button backlighting
Exterior automotive
– Turn signals
– Side repeaters
– CHMSL
– Rear combination lamp
– Puddle light
Electronic signs and signals
– Channel lettering
– Contour lighting
– Indoor variable message sign
Office automation, home appliances, industrial
equipment
– Front panel backlighting
– Push button backlighting
– Display backlighting
Part Numbering System
ASMC - PX
1
B9 - T X
2
X
3
X
4
X
5
Packaging Option
Color Bin Selection
Intensity Bin Limit
Intensity Bin Selection
LED Chip Color
Absolute Maximum Ratings (T
A
= 25°C)
Parameters
DC Forward Current
[1]
Peak Forward Current
[2]
Power Dissipation
Reverse Voltage
Junction Temperature
Operating Temperature
Storage Temperature
ASMC-PxB9-Txxxx
70 mA
[3,4]
200 mA
240 mW
5V
125°C
-40°C to +100°C
-40°C to +100°C
Notes:
1. Derate linearly as shown in figure 4.
2. Duty factor = 10%, Frequency = 1 kHz.
3. Drive current between 10 mA and 70 mA is recommended for best long-term performance.
4. Operation at currents below 5 mA is not recommended.
Optical Characteristics (T
J
= 25°C)
Peak
Wavelength
PEAK
(nm)
Typ.
639.0
623.0
594.0
Dice
Color
Red
Red Orange
Amber
Dominant
Wavelength
D[1]
(nm)
Typ.
630.0
617.0
592.0
Viewing
Angle 2
1
/
2[2]
(Degrees)
Typ.
120
120
120
Luminous
Efficacy
V[3]
(lm/W)
Typ.
155
263
500
Luminous
Intensity/
Total Flux
I
V
(mcd)/
V[4]
(lm)
Typ.
0.30
0.29
0.26
Part Number
ASMC-PRB9-Txxx5
ASMC-PHB9-Txxx5
ASMC-PAB9-Txxx5
Technology
AlInGaP
AlInGaP
AlInGaP
Notes:
1. The dominant wavelength,
D
, is derived from the CIE Chromaticity Diagram and represents the color of the device.
2.
1
/
2
is the off-axis angle where the luminous intensity is 1/2 the peak intensity.
3. Radiant intensity, Ie in watts/steradian, may be calculated from the equation Ie = I
V
/
V
, where I
V
is the luminous intensity in candelas and
V
is
the luminous efficacy in lumens/watt.
4.
V
is the total luminous flux output as measured with an integrating sphere at mono pulse conditions.
Electrical Characteristics (T
J
= 25°C)
Part Number
ASMC-PxB9-Txxx5
Forward Voltage V
F
(Volts) @ I
F
= 50 mA
Typ.
Max.
2.8
3.4
Reverse Voltage V
R
@ 100 μA
Min.
5
3
10 to 20 SEC.
20 SEC. MAX.
TEMPERATURE
240
°C
MAX.
3
°C/SEC.
MAX.
100-150
°C
3
°C/SEC.
MAX.
120 SEC. MAX.
TIME
60-150 SEC.
TIME
* THE TIME FROM 25
°C
TO PEAK TEMPERATURE = 6 MINUTES MAX.
217
°C
255
°C
+5
°C
-0
°C
6
°C/SEC.
MAX.
3
°C/SEC.
MAX.
125
°C
± 25
°C
TEMPERATURE
183
°C
–6
°C/SEC.
MAX.
MAX. 120 SEC.
60 to 150 SEC.
Figure 6a. Recommended Sn-Pb reflow soldering profile
Note: For detailed information on reflow soldering of Avago surface mount
LEDs, do refer to Avago Application Note AN 1060,
Surface Mounting
SMT LED Indicator Components.
Figure 6b. Recommended Pb-free reflow soldering profile
250
200
TEMPERATURE – C
150
TURBULENT WAVE
LAMINAR WAVE
HOT AIR KNIFE
BOTTOM SIDE
OF PC BOARD
TOP SIDE OF
PC BOARD
CONVEYOR SPEED = 1.83 M/MIN (6 FT/MIN)
PREHEAT SETTING = 150
°C
(100
°C
PCB)
SOLDER WAVE TEMPERATURE = 245
°C
AIR KNIFE AIR TEMPERATURE = 390
°C
AIR KNIFE DISTANCE = 1.91 mm (0.25 IN.)
AIR KNIFE ANGLE = 40
SOLDER: SN63; FLUX: RMA
NOTE: ALLOW FOR BOARDS TO BE SUFFICIENTLY COOLED
BEFORE EXERTING MECHANICAL FORCE.
FLUXING
100
50
30
0
10
PREHEAT
20
30
40
50
60
70
80
90
100
TIME – SECONDS
Figure 7. Recommended wave soldering profile
5
PCB Design
京公网安备 11010802033920号
EEWORLD
