Telefunken TLLY4400, TLLR4400, TLLG4401, TLLG4400, TLLY4401 Datasheet
TLL.440.
Vishay Telefunken
1 (7)
Rev. A1, 04-Feb-99
www.vishay .de • FaxBack +1-408-970-5600
Document Number 83029
Low Current LED in ø 3 mm Tinted Diffused Package
Color Type Technology Angle of Half Intensity
±
ö
High efficiency red TLLR440. GaAsP on GaP 25
°
Yellow TLLY440. GaAsP on GaP 25
°
Green TLLG440. GaP on GaP 25
°
Features
D
Low power consumption
D
High brightness
D
CMOS/MOS compatible
D
Specified at IF = 2 mA
D
Luminous intensity categorized
D
Yellow and green color categorized
94 8488
Applications
Low power DC circuits
TLL.440.
Vishay Telefunken
2 (7)
Rev. A1, 04-Feb-99
www.vishay .de • FaxBack +1-408-970-5600 Document Number 83029
Absolute Maximum Ratings
T
amb
= 25_C, unless otherwise specified
TLLR440. ,TLLY440. ,TLLG440. ,
Parameter Test Conditions Symbol Value Unit
Reverse voltage V
R
6 V
DC forward current I
F
7 mA
Surge forward current tp ≤ 10 ms I
FSM
0.15 A
Power dissipation T
amb
≤ 84°C P
V
20 mW
Junction temperature T
j
100
°
C
Operating temperature range T
amb
–40 to +100
°
C
Storage temperature range T
stg
–55 to +100
°
C
Soldering temperature t ≤ 5 s, 2 mm from body T
sd
260
°
C
Thermal resistance junction/ambient R
thJA
800 K/W
Optical and Electrical Characteristics
T
amb
= 25_C, unless otherwise specified
High efficiency red (TLLR440. )
Parameter Test Conditions Type Symbol Min Typ Max Unit
Luminous intensity IF = 2 mA, I
Vmin/IVmax
≥ 0.5 TLLR4400 I
V
0.63 1.2 mcd
y
F Vmin Vmax
TLLR4401 I
V
1 2 mcd
Dominant wavelength IF = 2 mA
l
d
612 625 nm
Peak wavelength IF = 2 mA
l
p
635 nm
Angle of half intensity IF = 2 mA ϕ ±25 deg
Forward voltage IF = 2 mA V
F
1.9 2.4 V
Reverse voltage IR = 10 mA V
R
6 20 V
Junction capacitance VR = 0, f = 1 MHz C
j
50 pF
Yellow (TLLY440. )
Parameter Test Conditions Type Symbol Min Typ Max Unit
Luminous intensity IF = 2 mA, I
Vmin/IVmax
≥ 0.5 TLLY4400 I
V
0.63 1.2 mcd
y
F Vmin Vmax
TLLY4401 I
V
1 2 mcd
Dominant wavelength IF = 2 mA
l
d
581 594 nm
Peak wavelength IF = 2 mA
l
p
585 nm
Angle of half intensity IF = 2 mA ϕ ±25 deg
Forward voltage IF = 2 mA V
F
2.4 2.9 V
Reverse voltage IR = 10 mA V
R
6 20 V
Junction capacitance VR = 0, f = 1 MHz C
j
50 pF
TLL.440.
Vishay Telefunken
3 (7)
Rev. A1, 04-Feb-99
www.vishay .de • FaxBack +1-408-970-5600
Document Number 83029
Green (TLLG440. )
Parameter Test Conditions Type Symbol Min Typ Max Unit
Luminous intensity IF = 2 mA, I
Vmin/IVmax
≥ 0.5 TLLG4400 I
V
0.63 1.2 mcd
y
F Vmin Vmax
TLLG4401 I
V
1 2 mcd
Dominant wavelength IF = 2 mA
l
d
562 575 nm
Peak wavelength IF = 2 mA
l
p
565 nm
Angle of half intensity IF = 2 mA ϕ ±25 deg
Forward voltage IF = 2 mA V
F
1.9 2.4 V
Reverse voltage IR = 10 mA V
R
6 20 V
Junction capacitance VR = 0, f = 1 MHz C
j
50 pF
Typical Characteristics (T
amb
= 25_C, unless otherwise specified)
020406080
0
5
10
15
20
25
P – Power Dissipation ( mW )
V
T
amb
– Ambient Temperature ( °C )
100
95 10048
Figure 1 Power Dissipation vs. Ambient Temperature
020406080
0
2
4
6
8
10
I – Forward Current ( mA )
F
T
amb
– Ambient Temperature ( °C )
100
95 10049
Figure 2 Forward Current vs. Ambient Temperature
0.4 0.2 0 0.2 0.4
0.6
95 10060
0.6
0.9
0.8
0°
30°
10°20
°
40°
50°
60°
70°
80°
0.7
1.0
I – Relative Luminous Intensity
v rel
Figure 3 Rel. Luminous Intensity vs.
Angular Displacement
01234
0.1
1
10
100
V
F
– Forward Voltage ( V )
5
95 10050
I – Forward Current ( mA )
F
High Efficiency Red
tp/T=0.001
t
p
=10ms
Figure 4 Forward Current vs. Forward Voltage
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