TLUR44..
y
F Vmin Vmax
Vishay Telefunken
Universal LED in ø 3 mm Tinted Diffused Package
Color Type Technology Angle of Half Intensity
±
Red TLUR44.. GaAsP on GaAs 30
Features
D
For DC and pulse operation
D
Luminous intensity categorized
D
Standard ø 3 mm (T-1) package
Applications
General indicating and lighting purposes
Absolute Maximum Ratings
T
= 25_C, unless otherwise specified
amb
TLUR44..
ö
°
Parameter Test Conditions Symbol Value Unit
Reverse voltage V
DC forward current I
Surge forward current tp ≤ 10 ms I
Power dissipation T
≤ 60°C P
amb
FSM
Junction temperature T
Storage temperature range T
Soldering temperature t ≤ 5 s, 2 mm from body T
Thermal resistance junction/ambient R
R
F
V
j
stg
sd
thJA
6 V
50 mA
1 A
100 mW
100
–55 to +100
260
400 K/W
°
C
°
C
°
C
Optical and Electrical Characteristics
T
= 25_C, unless otherwise specified
amb
Red (TLUR44.. )
Parameter Test Conditions Type Symbol Min Typ Max Unit
Luminous intensity IF = 10 mA, I
Vmin/IVmax
Dominant wavelength IF = 10 mA
Peak wavelength IF = 10 mA
Angle of half intensity IF = 10 mA ϕ ±30 deg
Forward voltage IF = 20 mA V
Reverse voltage IR = 10 mA V
Junction capacitance VR = 0, f = 1 MHz C
≥ 0.5 TLUR4400 I
TLUR4401 I
0.4 0.8 mcd
V
V
l
d
l
p
F
R
1 5 mcd
645 nm
660 nm
1.6 2 V
6 15 V
j
50 pF
Document Number 83054
Rev. A1, 04-Feb-99
www.vishay .de • FaxBack +1-408-970-5600
1 (5)
TLUR44..
Vishay Telefunken
Typical Characteristics (T
125
100
75
50
V
25
P – Power Dissipation ( mW )
0
020406080
T
95 10904
– Ambient Temperature ( °C )
amb
= 25_C, unless otherwise specified)
amb
100
Figure 1 Power Dissipation vs. Ambient Temperature
60
50
40
1.0
0.9
0.8
0.7
v rel
I – Relative Luminous Intensity
0.4 0.2 0 0.2 0.4
0.6
95 10042
Figure 4 Rel. Luminous Intensity vs.
Angular Displacement
1000
Red
100
0°
10°20
°
30°
40°
50°
60°
70°
80°
0.6
30
20
F
I – Forward Current ( mA )
10
95 10095
0
020406080
T
– Ambient Temperature ( °C )
amb
100
Figure 2 Forward Current vs. Ambient Temperature
10000
0.02
1000
0.05
0.1
0.2
100
0.5
1
10
F
I – Forward Current ( mA )
1
0.01 0.1 1 10
95 10096
tp/T=0.01
T
amb
t
– Pulse Length ( ms )
p
v
60°C
100
Figure 3 Forward Current vs. Pulse Length
10
1
F
I – Forward Current ( mA )
tp/T=0.001
t
=10ms
p
95 10073
0.1
1 1.5 2 2.5
VF – Forward Voltage ( V )
Figure 5 Forward Current vs. Forward Voltage
1.6
Red
1.2
0.8
0.4
v rel
I – Relative Luminous Intensity
95 10074
0
IF=10mA
0
20 40 60 80
T
– Ambient Temperature ( °C )
amb
Figure 6 Rel. Luminous Intensity vs.
Ambient Temperature
3
100
www.vishay .de • FaxBack +1-408-970-5600 Document Number 83054
2 (5)
Rev. A1, 04-Feb-99
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