TLLR440 Datasheet, PDF (3/7 Pages) Vishay Siliconix – Low Current LED in ®3 mm Tinted Diffused Package

Green (TLLG440. )
Parameter
Luminous intensity
Dominant wavelength
Peak wavelength
Angle of half intensity
Forward voltage
Reverse voltage
Junction capacitance
TLL.440.
Vishay Telefunken
Test Conditions
I_F = 2 mA, I_Vmin/I_Vmax ≥ 0.5
I_F = 2 mA
I_F = 2 mA
I_F = 2 mA
I_F = 2 mA
I_R = 10 mA
V_R = 0, f = 1 MHz
Type
TLLG4400
TLLG4401
Symbol
I_V
I_V
l_d
l_p
ϕ
V_F
V_R
C_j
Min
0.63
1
562
6
Typ Max Unit
1.2
mcd
2
mcd
575 nm
565
nm
±25
deg
1.9 2.4 V
20
V
50
pF
Typical Characteristics (T_amb = 25_C, unless otherwise specified)
0° 10 20
25
°
°
30°
20
15
10
5
0
0
95 10048
20
40
60
80 100
T_amb – Ambient Temperature ( °C )
Figure 1 Power Dissipation vs. Ambient Temperature
40°
1.0
0.9
50°
0.8
60°
0.7
70°
80°
95 10060
0.6 0.4 0.2
0 0.2 0.4 0.6
Figure 3 Rel. Luminous Intensity vs.
Angular Displacement
10
100
8
High Efficiency Red
10
6
4
2
0
0
95 10049
20
40
60
80 100
T_amb – Ambient Temperature ( °C )
Figure 2 Forward Current vs. Ambient Temperature
1
0.1
0
95 10050
t_p/T=0.001
t_p=10ms
1
2
3
4
5
V_F – Forward Voltage ( V )
Figure 4 Forward Current vs. Forward Voltage
Document Number 83029
Rev. A1, 04-Feb-99
www.vishay.de • FaxBack [phone]
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