OD880FHT Datasheet, PDF (2/2 Pages) OptoDiode Corp – HIGH TEMPERATURE GaAlAs IR EMITTERS

HIGH TEMPERATURE GaAlAs IR EMITTERS
OD-880FHT
THERMAL DERATING CURVE
200
MAXIMUM PEAK PULSE CURRENT
10
180
t = 10μs
160
INFINITE
HEAT SINK
140
1
t = 100μs
120
NO
HEAT SINK
100
t = 500μs
80
0.1
t
D
=
t
T
60
Ip
40
T
20
3 ₀
0.01
25
50
75
100
125
150
0.01
0.1
1
10
100
1 _{AMBIENT TEMPERATURE (°C)}
DUTY CYCLE, D (%)
0 _{DEGRADATION CURVE}
100
2 ₉₀
R ₈₀
I_F = 20mA
I_F = 50mA
RADIATION PATTERN
100
80
60
E ₇₀
B ₆₀
M ₅₀
E ₁₀₁
T_CASE = 25°C
NO PRE BURN-IN PERFORMED
I_F = 100mA
10²
10³
10⁴
10⁵
STRESS TIME, (hrs)
C _{FORWARD I-V CHARACTERISTICS}
4
DE ₃
E ₂
IF ₁
L ₀
0
1
2
3
4
5
6
F_{FORWARD VOLTAGE, VF (volts)}
SPECTRAL OUTPUT
O ₁₀₀
40
20
0
–25 –20 –15 –10 –5
0 5 10 15 20 25
BEAM ANGLE, θ(deg)
POWER OUTPUT vs TEMPERATURE
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
–50
–25
0
25
50
75
100
AMBIENT TEMPERATURE (°C)
POWER OUTPUT vs FORWARD CURRENT
1,000
80
D ₁₀₀
EN ⁶⁰
40
10
DC
PULSE
20
10μs, 100Hz
0
1
750
800
850
900
950
1,000
10
WAVELENGTH, λ(nm)
100
1,000
FORWARD CURRENT, I_F (mA)
10,000
Revision February 26, 2013
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