MF388
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature see (derating: Fig. 4)
Electrical Power Dissipation (derating: Fig. 4)
Continuous Forward Current (f<10kHz)
Peak Forward Current (duty cycle<50%, f>1MHz)
Reverse Voltage
Soldering Temperature (2mm from the case for 10sec)
Symbol
T
stg
T
op
P
tot
I
F
I
FRM
V
R
T
sld
Limit
-55 to +125˚C
-40 to +85˚C
250 mW
110 mA
180 mA
1.5V
260˚C
Thermal Characteristics
Parameter
Thermal Resistance-Infinite Heat Sink
Thermal Resistance-No Heat Sink
Temperature Coefficient - Optical Power
Temperature Coefficient - Wavelength
Symbol
R
thjc
R
thja
dP/dT
j
d
λ
/dT
j
-0.6
0.3
Min.
Typ.
Max.
100
400
Unit
˚C/W
˚C/W
%/˚C
nm/˚C
Typical Fiber-Coupled Power
Core Diameter/Cladding Diameter Numberical Aperture
50/125
µ
m
0.20
20
µ
W
62.5/125
µ
m
0.275
50
µ
W
100/140
µ
m
0.29
100
µ
W
200/230
µ
m
0.37
140
µ
W
2
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