HIGH OUTPUT RED LED
OD-620L
Total Power Output, P
o
Luminous Intensity
1
Radiant Intensity
1
, I
e
Peak Emission Wavelength,
P
Spectral Bandwidth at 50%,
Half Intensity Beam Angle,
Forward Voltage, V
F
Reverse Breakdown Voltage, V
R
I
F
= 300mA
I
F
= 300mA, 2.0 FOV
I
F
= 300mA
I
F
= 50mA
I
F
= 300mA
I
R
= 10A
18
2
23
65
80
620
25
7
2.2
5
2.5
mW
cd
mW/sr
nm
nm
Deg
Volts
Volts
ELECTRO-OPTICAL CHARACTERISTICS AT 25C
PARAMETERS
TEST CONDITIONS
TYP
MAX
UNITS
Power Dissipation
2
Continuous Forward Current
2
Reverse Voltage
Lead Soldering Temperature (1/16" from case for 10sec)
750mW
300mA
2V
240C
ABSOLUTE MAXIMUM RATINGS AT 25C CASE
MIN
Storage and Operating Temperature Range
Maximum Junction Temperature
Thermal Dissipation Junction-Case
Thermal Dissipation Junction-Air
-40C TO 100C
100C
60C/W Typical
150C/W Typical
THERMAL PARAMETERS
1 As measured within a 2.0 field of view.
2 Derate per appropriate thermal dissipation value above 25C.
750 Mitchell Road, Newbury Park, California 91320
Phone: (805) 499-0335 Fax: (805) 499-8108
Email: sales@optodiode.com Web Site: www.optodiode.com
FEATURES
Metal package for heatsinking
Very narrow output beam
Dimensions are nominal values in inches unless
otherwise specified.
.250
.262
.018
.025
.071
.095
.246
.254
GLASS
DOME
.500
.200
ANODE
CATHODE
.035
.030
45
.358
.370
.100
.328
.332
1 of 2
HIGH OUTPUT RED LED
OD-620L
RADIATION PATTERN
POWER OUTPUT vs TEMPERATURE
RELATIVE POWER OUTPUT (%)
100
RELATIVE POWER OUTPUT
AMBIENT TEMPERATURE (C)
40 30
80
60
40
20
0
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
20 10 0 10 20 30 40 50 60 70 80 90 100
M
A
X
I
M
U
M
R
A
T
I
N
G
S
T
Y
P
I
C
A
L
C
H
A
R
A
C
T
E
R
I
S
T
I
C
S
750 Mitchell Road, Newbury Park, California 91320
Phone: (805) 499-0335 Fax: (805) 499-8108
Email: sales@optodiode.com Web Site: www.optodiode.com
2 of 2
POWER OUTPUT vs TEMPERATURE
RELATIVE POWER OUTPUT
AMBIENT TEMPERATURE (C)
40 30
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
20 10 0 10 20 30 40 50 60 70 80 90 100
M
A
X
I
M
U
M
R
A
T
I
N
G
S
T
Y
P
I
C
A
L
C
H
A
R
A
C
T
E
R
I
S
T
I
C
S
RADIATION PATTERN
RELATIVE POWER OUTPUT (%)
100
80
60
40
20
0
THERMAL DERATING CURVE
AMBIENT TEMPERATURE (C)
25
50
75
100
POWER DISSIPATION (mW)
1,000
500
400
300
200
100
0
1,100
1,200
1,300
900
800
700
600
NO
HEAT SINK
INFINITE
HEAT SINK
BEAM ANGLE, (deg)
25
0
20 15 10 5
0
5
10
15
20
25
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