Datasheet

TLL.540.
Vishay Telefunken
2 (7) Rev. A2, 04-Feb-99
www.vishay.de • FaxBack [phone] Document Number 83030
Optical and Electrical Characteristics
T
amb
= 25 C, unless otherwise specified
High efficiency red (TLLR540. )
Parameter Test Conditions Type Symbol Min Typ Max Unit
Luminous intensity I
F
= 2 mA, I
Vmin
/I
Vmax
≥ 0.5 TLLR5400 I
V
0.63 1.2 mcd
y
F Vmin Vmax
TLLR5401 I
V
1 2 mcd
Dominant wavelength I
F
= 2 mA
d
612 625 nm
Peak wavelength I
F
= 2 mA
p
635 nm
Angle of half intensity I
F
= 2 mA ϕ ±25 deg
Forward voltage I
F
= 2 mA V
F
1.9 2.4 V
Reverse voltage I
R
= 10 A V
R
6 20 V
Junction capacitance V
R
= 0, f = 1 MHz C
j
50 pF
Yellow (TLLY540. )
Parameter Test Conditions Type Symbol Min Typ Max Unit
Luminous intensity I
F
= 2 mA, I
Vmin
/I
Vmax
≥ 0.5 TLLY5400 I
V
0.63 1.2 mcd
y
F Vmin Vmax
TLLY5401 I
V
1 2 mcd
Dominant wavelength I
F
= 2 mA
d
581 594 nm
Peak wavelength I
F
= 2 mA
p
585 nm
Angle of half intensity I
F
= 2 mA ϕ ±25 deg
Forward voltage I
F
= 2 mA V
F
2.4 2.9 V
Reverse voltage I
R
= 10 A V
R
6 20 V
Junction capacitance V
R
= 0, f = 1 MHz C
j
50 pF
Green (TLLG540. )
Parameter Test Conditions Type Symbol Min Typ Max Unit
Luminous intensity I
F
= 2 mA, I
Vmin
/I
Vmax
≥ 0.5 TLLG5400 I
V
0.63 1.2 mcd
y
F Vmin Vmax
TLLG5401 I
V
1 2 mcd
Dominant wavelength I
F
= 2 mA
d
562 575 nm
Peak wavelength I
F
= 2 mA
p
565 nm
Angle of half intensity I
F
= 2 mA ϕ ±25 deg
Forward voltage I
F
= 2 mA V
F
1.9 2.4 V
Reverse voltage I
R
= 10 A V
R
6 20 V
Junction capacitance V
R
= 0, f = 1 MHz C
j
50 pF