TECHNICAL NOTES
66
Absolute maximum ratings
(T
A
=25°
C
)
SEK/J3
Hyper Red
SE/J3
Hyper Red
SE/E/KA
Hyper Red
SEK/E/TT
Hyper Red
SE/E
Hyper Red
SEK/J4
Super
Bright
Orange
SE/J4
Super
Bright
Orange
SEK/TT
Super Bright
Orange Unit
(AlGaInP)
(AlGaInP)
(AlGaInP)
(AlGaInP)
(AlGaInP)
(AlGaInP)
(AlGaInP)
(AlGaInP)
n n n n n
n n n
Reverse voltage
V
R
5
5
5
5
5
5
5
5
V
Forward current
I
F
30
30
20
25
30
30
30
25
mA
Forward current (Peak)
1/10 Duty Cycle,
0.1ms Pulse Width
i
FS
150
150
100
120
195
150
150
120
mA
Power dissipation
P
D
84
84
48
60
75
84
84
60
mW
LED LAMPS:
Operating temperature
T
A
- 40~+85
- 40~+85 - 40~+85 - 40~+85 - 40~+85 - 40~+85 - 40~+85 - 40~+85
°
C
Storage temperature
T
STG
- 40~+85
- 40~+85 - 40~+85 - 40~+85 - 40~+85 - 40~+85 - 40~+85 - 40~+85
°
C
LED DISPLAYS:
Operating temperature
T
A
- 40~+85
- 40~+85 - 40~+85 - 40~+85 - 40~+85 - 40~+85 - 40~+85 - 40~+85
°
C
Storage temperature
T
STG
- 40~+85
- 40~+85 - 40~+85 - 40~+85 - 40~+85 - 40~+85 - 40~+85 - 40~+85
°
C
Operating Characteristics
SEK/J3
Hyper Red
SE/J3
Hyper Red
SE/E/KA
Hyper Red
SEK/E/TT
Hyper Red
SE/E
Hyper Red
SEK/J4
Super
Bright
Orange
SE/J4
Super
Bright
Orange
SEK/TT
Super Bright
Orange Unit
(AlGaInP)
(AlGaInP)
(AlGaInP)
(AlGaInP)
(AlGaInP)
(AlGaInP)
(AlGaInP)
(AlGaInP)
Forward voltage (typ.)
n n n n n
n n n
I
F
=20mA
V
F
2.2
2.2
2.05
2.0
2.0
2.2
2.2
2.05
V
I
F
=10mA
2.0
2.0
1.97
1.93
1.9
2.0
2.0
2.01
I
F
=2mA
1.8
1.8
1.85
1.8
1.8
1.8
1.8
1.93
Forward voltage (max.)
I
F
=20mA, 10mA, 2mA
V
F
2.8
2.8
2.4
2.4
2.5
2.8
2.8
2.4
V
Reverse current
V
R
=5V
I
R
10
10
10
10
10
10
10
10
uA
Peak Emission Wavelength
I
F
=20mA, 10mA, 2mA
l
p
640
640
632
632
630
611
611
611
nm
Dominant Wavelength
I
F
=20mA, 10mA, 2mA
l
D
625
625
624
624
621
605
605
605
nm
Spectral line half-width
I
F
=20mA, 10mA, 2mA
Dl
1/2
20
25
20
20
20
17
17
17
nm
Capacitance
V
F
=0V,f=1MHZ
C
27
27
25
25
25
27
27
15
pF
TECHNICAL DATA
Technical
Data
