VLMRGB343..
Vishay Semiconductors
Multi SMD LED RGB
FEATURES
• High brightness tricolor SMD LED
• RGB individual control
• Compact package outline
• Black surface
• Qualified according to JEDEC moisture
sensitivity level 2
• Compatible to IR reflow soldering
• Automotive qualified AEC-Q101
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
• ESD-withstand voltage: up to 1 kV according to
JESD22-A114-B
20777
DESCRIPTION
VLMRGB343.. tricolor LEDs is a high brightness
device designed for demanding applications in
efficiency and reduced space. An ideal device in
emphasizing visual effects, advertisement, decoration
as well as general backlighting needs.
PRODUCT GROUP AND PACKAGE DATA
• Product group: LED
• Package: SMD PLCC-4
• Product series: RGB
• Angle of half intensity: ± 60°
APPLICATIONS
• Wide range of accent and decorative lighting
• Displays: full color message and displays video
boards
• Consumer appliances: backlight LCDs, PDAs, TVs
• Industry: white goods such as ovens, microwaves,
etc.
PARTS TABLE
PART
VLMRGB343-ST-UV-RS
COLOR
(λ
d
), LUMINOUS INTENSITY
Red, I
V
= (140 to 285) mcd, (typ 625 nm)
True green, I
V
= (285 to 560) mcd, (typ 525 nm)
Blue, I
V
= (100 to 200) mcd, (typ 470 nm)
TECHNOLOGY
AlInGaP
InGaN
InGaN
Note:
Reel comes in a quantity of 2050 units per reel. Luminous intensity is measured with an accuracy of ± 11%. All electrical and optical data are
measured at room temperature of 25 °C.
Document Number 81742
Rev. 1.4, 20-Apr-09
For technical support, please contact:
LED@vishay.com
www.vishay.com
1
VLMRGB343..
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS
1)
VLMRGB343.., RED
PARAMETER
Forward current
Reverse voltage
Power dissipation
Junction temperature
Surge current
t
p
< 10 µs, duty cycle = 0.005
Thermal resistance junction/solder point
1 chip ON
3 chip ON
Thermal resistance junction/ambient
1 chip ON
3 chip ON
Operating temperature
Storage temperature
Forward voltage
Note:
1)
T
amb
= 25 °C, unless otherwise specified
20 mA
TEST CONDITION
SYMBOL
I
F
V
R
P
tot
T
j
I
FM
R
thJP
VALUE
30
12
75
125
1000
260
420
480
770
- 40 to + 100
- 40 to + 100
1.8 to 2.45
UNIT
mA
V
mW
°C
mA
K/W
R
thJA
T
amb
T
stg
V
F
K/W
°C
°C
V
ABSOLUTE MAXIMUM RATINGS
1)
VLMRGB343.., TRUE GREEN, BLUE
PARAMETER
Forward current
Reverse voltage
Power dissipation
Junction temperature
Surge current
t
p
< 10 µs, duty cycle = 0.005
Thermal resistance junction/solder point
1 chip ON
3 chip ON
Thermal resistance junction/ambient
1 chip ON
3 chip ON
Operating temperature
Storage temperature
Forward voltage
Note:
1)
T
amb
= 25 °C, unless otherwise specified
20 mA
TEST CONDITION
SYMBOL
I
F
V
R
P
tot
T
j
I
FM
R
thJP
VALUE
20
5
85
125
200
290
470
530
820
- 40 to + 100
- 40 to + 100
3.7 to 4.25
UNIT
mA
V
mW
°C
mA
K/W
R
thJA
T
amb
T
stg
V
F
K/W
°C
°C
V
www.vishay.com
2
For technical support, please contact:
LED@vishay.com
Document Number 81742
Rev. 1.4, 20-Apr-09
VLMRGB343..
Vishay Semiconductors
OPTICAL AND ELECTRICAL CHARACTERISTICS
1)
VLMRGB343.., RED, TRUE GREEN, BLUE
PARAMETER
TEST
CONDITION
PART
VLMRGB343-
ST-UV-RS
FLOATING
GROUPS
COLOR
red
true green
blue
red
S3U3R3
true green
blue
red
S3U3S3
true green
blue
red
S3V3R3
true green
blue
Luminous
intensity
VLMRGB343
T3U3R3
I
F
= 20 mA
T3U3S3
red
S3V3S3
true green
blue
red
true green
blue
red
true green
blue
red
T3V3R3
true green
blue
red
T3V3S3
true green
blue
Dominant
wavelength
Angle of half
intensity
Forward
voltage
Note:
Not designed for reverse direction
1)
T
amb
= 25 °C, unless otherwise specified
red
true green
blue
red
VLMRGB343..
true green
blue
red
true green
blue
V
F
1.8
3.7
3.6
2.45
4.25
4.25
V
ϕ
± 60
deg
λ
d
I
V
I
V
I
V
I
V
I
V
I
V
I
V
I
V
I
V
SYMBOL
MIN.
140
285
100
140
285
100
140
285
140
140
400
100
140
400
140
200
285
100
200
285
140
200
400
100
200
400
140
618
521
465
625
526
470
TYP.
MAX.
285
560
200
200
400
140
200
400
200
200
560
140
200
560
200
285
400
140
285
400
200
285
560
140
285
560
200
628
536
475
nm
mcd
mcd
mcd
mcd
mcd
mcd
mcd
mcd
mcd
UNIT
Document Number 81742
Rev. 1.4, 20-Apr-09
For technical support, please contact:
LED@vishay.com
www.vishay.com
3
VLMRGB343..
Vishay Semiconductors
LUMINOUS INTENSITY CLASSIFICATION RED, TRUE GREEN, BLUE
GROUP
STANDARD
R3
S3
T3
U3
V3
MIN.
100
140
200
285
400
LUMINOUS INTENSITY I
V
(mcd)
MAX.
140
200
285
400
560
Note:
The standard shipping format for serial types includes a family group of 5, 6 or 9 individual brightness groups.
Individual brightness groups cannot be ordered.
COLOR CLASSIFICATION
DOM. WAVELENGTH (nm)
GROUP
MIN.
618
A
B
C
RED
1)
MAX.
628
TRUE GREEN
MIN.
521
521
526
531
MAX.
536
526
531
536
MIN.
465
465
470
BLUE
MAX.
475
470
475
Note:
Wavelengths are tested at a current pulse duration of 25 ms and an accuracy of ± 1 nm. Only one wavelength group is allowed for each chip
within one reel.
1)
No color grouping for red. Only for check of color.
TYPICAL CHARACTERISTICS
T
amb
= 25 °C, unless otherwise specified
35
35
red
30
30
red
Forward Current (mA)
25
20
15
Forward Current (mA)
25
true green
20
15
10
true green
blue
10
5
0
blue
5
0
0 10 20 30 40 50 60 70
80
90 100
0 10 20 30 40 50 60 70
80
90 100
20790
20789
Ambient Temperature (°C)
Figure 1. Forward Current vs.
Ambient Temperature (1 Chip On)
Ambient Temperature (°C)
Figure 2. Forward Current vs.
Ambient Temperature (3 Chips On)
www.vishay.com
4
For technical support, please contact:
LED@vishay.com
Document Number 81742
Rev. 1.4, 20-Apr-09
VLMRGB343..
Vishay Semiconductors
1.01
1.005
1
I
V
rel
- Rel. Luminous Intensity
blue
1.0
0.8
0.6
0.4
0.2
true green
red
Rel. Dominant
Wavelength
λ
(nm)
1.2
blue
0.995
0.99
true green
0.985
0.98
0
10
20
30
40
50
60
0.0
400 450 500 550 600 650 700 750
800
20787
λ
-
Wavelength
(nm)
20786
I
F
- Forward Current (mA)
Figure 3. Relative Intensity vs. Wavelength
Figure 6. Relative Dominant Wavelength vs.
Forward Current
35
30
35
true green
Forward Current (mA)
red
blue
30
25
20
15
10
5
0
red
Forward Current (mA)
25
20
15
10
5
0
1.5
true green
blue
2
2.5
3
3.5
4
20791
0 10 20 30 40 50 60 70
80
90 100
20788
Forward
Voltage
(V)
Solder Point Temperature (°C)
Figure 4. Forward Current vs. Forward Voltage
Figure 7. Forward Current vs.
Solder Point Temperature (1 Chip On)
2.5
red
Forward Current (mA)
blue
true green
35
30
I
V
rel
- Rel. Lumnious Intensity
2
red
25
20
15
1.5
true green
1
blue
10
5
0.5
0
0
20785
0
10
20
30
40
50
60
20792
0
10 20 30 40 50 60 70
80
90 100
I
F
- Forward Current (mA)
Solder Point Temperature (°C)
Figure 5. Relative Luminous Intensity vs.
Forward Current
Figure 8. Forward Current vs.
Solder Point Temperature (3 Chips On)
Document Number 81742
Rev. 1.4, 20-Apr-09
For technical support, please contact:
LED@vishay.com
www.vishay.com
5
综合技术交流
