360
120 Broadway Menands, New York 12204
Toll Free:
(800) 98-4LEDS Fax: (518) 432-7454
marktech
optoelectronics
For up-to-date product info visit our web site at www.marktechopto.com All specifications subject to change.
T-1
T-1
T-1
T-1
T-1 T
TT
T
Tw
w
w
w
wo Leaded
o Leaded
o Leaded
o Leaded
o Leaded T
TT
T
Tri-Sta
ri-Sta
ri-Sta
ri-Sta
ri-State LED Lamps
te LED Lamps
te LED Lamps
te LED Lamps
te LED Lamps
FEA
FEA
FEA
FEA
FEATURES
TURES
TURES
TURES
TURES
MAXIMUM RA
MAXIMUM RA
MAXIMUM RA
MAXIMUM RA
MAXIMUM RATINGS (T
TINGS (T
TINGS (T
TINGS (T
TINGS (Ta = 25C)
a = 25C)
a = 25C)
a = 25C)
a = 25C)
OPT
OPT
OPT
OPT
OPTO-ELECTRICAL CHARA
O-ELECTRICAL CHARA
O-ELECTRICAL CHARA
O-ELECTRICAL CHARA
O-ELECTRICAL CHARACTERISTICS (T
CTERISTICS (T
CTERISTICS (T
CTERISTICS (T
CTERISTICS (Ta = 25C)
a = 25C)
a = 25C)
a = 25C)
a = 25C)
Bi-color LED lamp
White diffused lens
PART NO.
FORWARD
CURRENT(I
F
)
(mA)
REVERSE
VOLTAGE (V
R
)
(V)
POWER
DISSIPATION (P
D
)
(mW)
OPERATING
TEMPERATURE (T
opr
)
(C)
STORAGE
TEMPERATURE (T
stg
)
(C)
MT5491-RG
(R)
30
5.0
85
-25~+85
-25~+100
(G)
30
5.0
85
-25~+85
-25~+100
MT5491-HRG
(HR)
30
5.0
85
-25~+85
-25~+100
(G)
30
5.0
85
-25~+85
-25~+100
MT5491-URG
(UR)
30
4.0
70
-25~+85
-25~+100
(G)
30
5.0
85
-25~+85
-25~+100
MT5491-YG
(Y)
30
5.0
85
-25~+85
-25~+100
(G)
30
5.0
85
-25~+85
-25~+100
PART NO.
MATERIAL
LENS
COLOR
VIEWING
ANGLE
typ.
LUMIN. INT.
(mcd)
FORWARD VOLTAGE
(V)
REVERSE
CURRENT
PEAK WAVE
LENGTH
typ.
@mA
typ.
max.
@mA
A
Vr
nm
MT5491-RG
(R)
GaP
White Diff
120
6.2
20
2.1
3.0
20
100
5
700
(G)
GaP
White Diff
120
30.6
20
2.1
3.0
20
100
5
567
MT5491-HRG
(HR)
GaAsP/GaP
White Diff
120
35.4
20
2.1
3.0
20
100
5
635
(G)
GaP
White Diff
120
30.6
20
2.1
3.0
20
100
5
567
MT5491-URG
(UR)
GaAlAs
White Diff
118
240
20
1.9
2.5
20
100
4
660
(G)
GaP
White Diff
118
30.6
20
2.1
3.0
20
100
5
567
MT5491-YG
(Y)
GaAsP/GaP
White Diff
120
25.2
20
2.1
3.0
20
100
5
585
(G)
GaP
White Diff
120
30.6
20
2.1
3.0
20
100
5
567
PDF 
ZIP