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Vishay Siliconix |
VISHAY
High Intensity SMD LED
TLMW310.
Vishay Semiconductors
Description
This device has been designed to meet the increasing
demand for white SMD LED.
The package of the TLMW310. is the PLCC-2 (equiv-
alent to a size B tantalum capacitor).
It consists of a lead frame which is embedded in a
white thermoplast. The reflector inside this package is
filled with a mixture of epoxy and TAG phosphor.
The TAG phosphor converts the blue emission par-
tially to yellow, which mixes with the remaining blue to
give white.
19225
e3 Pb
Pb-free
Features
• High efficient InGaN technology
• Chromaticity Coordinate categorized according to
CIE1931 per packing unit
• Luminous intensity ratio in one packing unit
IVmax/IVmin ≤ 1.6
• Typical color temperature 5500 K
• ESD class 1
• EIA and ICE standard package
• Compatible with infrared, vapor phase and wave
solder processes according to CECC
• Available in 8 mm tape reel
• Lead-free device
Applications
Automotive: Backlighting in dashboards and switches
Telecommunication: Indicator and backlighting in
telephone and fax
Backlighting for audio and video equipment
Backlighting in office equipment
Indoor and outdoor message boards
Flat backlight for LCDs, switches and symbols
Illumination purposes, alternative to incandescent
lamps
General use
Parts Table
Part
TLMW3100
TLMW3101
TLMW3102
Color, Luminous Intensity
White, IV > 80 mcd
White, IV = (80 to 200) mcd
White, IV = (125 to 320) mcd
Angle of Half Intensity (±ϕ)
60 °
60 °
60 °
Technology
InGaN / TAG on SiC
InGaN / TAG on SiC
InGaN / TAG on SiC
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
TLMW310.
Parameter
Test condition
Reverse voltage
DC Forward current
Surge forward current
Power dissipation
Junction temperature
Tamb ≤ 70 °C
tp ≤ 10 µs
Tamb ≤ 70 °C
Operating temperature range
Document Number 83143
Rev. 1.7, 31-Aug-04
Symbol
VR
IF
IFSM
PV
Tj
Tamb
Value
5
20
0.1
85
100
- 40 to + 100
Unit
V
mA
A
mW
°C
°C
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TLMW310.
Vishay Semiconductors
Parameter
Storage temperature range
Soldering temperature
Thermal resistance junction/
ambient
Test condition
t≤5s
mounted on PC board
(pad size > 16 mm2)
Symbol
Tstg
Tsd
RthJA
Value
- 40 to + 100
260
350
VISHAY
Unit
°C
°C
K/W
Optical and Electrical Characteristics
Tamb = 25 °C, unless otherwise specified
White
TLMW310.
Parameter
Luminous intensity 1)
Test condition
IF = 20 mA
Chromaticity coordinate x acc. IF = 20 mA
to CIE 1931
Chromaticity coordinate y acc. IF = 20 mA
to CIE 1931
Angle of half intensity
IF = 20 mA
Forward voltage
IF = 20 mA
Reverse voltage
IR = 10 µA
Temperature coefficient of VF IF = 20 mA
Temperature coefficient of IV IF = 20 mA
1) in one Packing Unit IVmax/IVmin ≤ 1.6
Part
TLMW3100
TLMW3101
TLMW3102
TLMW3100
Symbol
IV
IV
IV
x
Min
80
80
125
TLMW3100
y
ϕ
VF
VR
TCVF
TCIV
5
Typ.
140
0.33
0.33
± 60
3.5
-4
- 0.5
Max
200
320
4.2
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
90
80
70
60
50
40
30
20
10
0
0 10 20 30 40 50 60 70 80 90 100
16191
Tamb - Ambient Temperature ( ° C )
25
20
15
10
5
0
0 10 20 30 40 50 60 70 80 90 100
16192
Tamb - Ambient Temperature ( ° C )
Unit
mcd
mcd
mcd
deg
V
V
mV/K
%/K
Figure 1. Power Dissipation vs. Ambient Temperature
Figure 2. Forward Current vs. Ambient Temperature for AlInGaP
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Document Number 83143
Rev. 1.7, 31-Aug-04
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