HIGH-POWER GaAlAs IRLED ILLUMINATOR
OD-666
THERMAL DERATING CURVE
MAXIMUM PEAK PULSE CURRENT
4,500
10
t = 10µs
4,000
3,500
t = 50µs
t = 100µs
1
3,000
INFINITE
HEAT SINK
2,500
2,000
0.1
1,500
t
T
t
NO
HEAT SINK
D =
1,000
I
p
500
0
T
0.01
0.01
0.1
1
10
100
25
50
75
100
DUTY CYCLE, D (%)
AMBIENT TEMPERATURE (°C)
DEGRADATION CURVE
RADIATION PATTERN
100
90
100
80
I
T
= 200mA
F
= 33°C
CASE
I
= 400mA
F
T
= 48°C
CASE
80
70
60
40
UNITS PRE CONDITIONED AT
I
= 110mA, T
= 100°C, t = 24 HOURS
60
50
20
0
F
CASE
1
2
3
4
5
10
10
10
10
10
–100 –80 –60 –40 –20
0
20
40
60
80
100
STRESS TIME, (hrs)
BEAM ANGLE, θ(deg)
FORWARD I-V CHARACTERISTICS
POWER OUTPUT vs TEMPERATURE
7
6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
5
4
3
2
1
0
0.6
0.5
8
10
12
14
16
18
20
–50
–25
0
25
50
75
100
FORWARD VOLTAGE, V (volts)
AMBIENT TEMPERATURE (°C)
F
SPECTRAL OUTPUT
POWER OUTPUT vs FORWARD CURRENT
100
80
10,000
1000
100
60
40
DC
PULSE
10µs, 100Hz
20
0
10
750
800
850
900
950
1,000
10
100
1,000
10,000
WAVELENGTH, λ(nm)
FORWARD CURRENT, I (mA)
F
750 Mitchell Road, Newbury Park, California 91320
Phone: (805) 499-0335, Fax: (805) 499-8108
Email: sales@optodiode.com, Website: www.optodiode.com
Revision February 26, 2013
OPTODIODE [ OPTODIODE CORP ]
