
www.vishay.com
4
Document Number 83144
Rev. 1.8, 14-Jan-05
TLWB / BG / O / R / TG / W / Y7900
Vishay Semiconductors
Blue green
TLWBG7900
Blue
TLWB7900
White
TLWW7900
Parameter
Test condition
Symbol
φ
V
I
V
/
φ
V
λ
d
λ
p
V
F
V
R
C
j
TC
λ
dom
Min
400
Typ.
700
Max
1250
Unit
mlm
Total flux
I
F
= 50 mA, R
thJA
= 200 °K/W
I
F
= 50 mA, R
thJA
= 200 °K/W
I
F
= 50 mA, R
thJA
= 200 °K/W
I
F
= 50 mA, R
thJA
= 200 °K/W
I
F
= 50 mA, R
thJA
= 200 °K/W
90 % of Total Flux Captured
I
F
= 50 mA, R
thJA
= 200 °K/W
I
R
= 10
μ
A
V
R
= 0, f = 1 MHz
I
F
= 30 mA
Luminous intensity/Total flux
0.7
mcd/mlm
Dominant wavelength
492
505
510
nm
Peak wavelength
503
nm
Angle of half intensity
± 45
deg
Total included angle
Forward voltage
100
4.2
deg
V
4.7
Reverse voltage
5
10
V
Junction capacitance
Temperature coefficient of
λ
dom
50
pF
0.02
nm/K
Parameter
Test condition
Symbol
φ
V
I
V
/
φ
V
λ
d
λ
p
V
F
V
R
C
j
TC
λ
dom
Min
200
Typ.
330
Max
630
Unit
mlm
Total flux
I
F
= 50 mA, R
thJA
= 200 °K/W
I
F
= 50 mA, R
thJA
= 200 °K/W
I
F
= 50 mA, R
thJA
= 200 °K/W
I
F
= 50 mA, R
thJA
= 200 °K/W
I
F
= 50 mA, R
thJA
= 200 °K/W
90 % of Total Flux Captured
I
F
= 50 mA, R
thJA
= 200 °K/W
I
R
= 10
μ
A
V
R
= 0, f = 1 MHz
I
F
= 30 mA
Luminous intensity/Total flux
0.7
mcd/mlm
Dominant wavelength
462
470
476
nm
Peak wavelength
460
nm
Angle of half intensity
± 45
deg
Total included angle
Forward voltage
100
4.3
deg
V
4.7
Reverse voltage
5
10
V
Junction capacitance
Temperature coefficient of
λ
dom
50
pF
0.03
nm/K
Parameter
Test condition
Symbol
φ
V
I
V
/
φ
V
T
K
V
F
V
R
C
j
Min
400
Typ.
650
Max
1250
Unit
mlm
Total flux
I
F
= 50 mA, R
thJA
= 200 °K/W
I
F
= 50 mA, R
thJA
= 200 °K/W
I
F
= 50 mA, R
thJA
= 200 °K/W
I
F
= 50 mA, R
thJA
= 200 °K/W
90 % of Total Flux Captured
I
F
= 50 mA, R
thJA
= 200 °K/W
I
R
= 10
μ
A
V
R
= 0, f = 1 MHz
Luminous intensity/Total flux
0.7
mcd/mlm
Color temperature
5500
K
Angle of half intensity
± 45
deg
Total included angle
Forward voltage
100
4.3
deg
V
5.1
Reverse voltage
5
10
V
Junction capacitance
50
pF