MF272
Optical and Electrical Characteristics - Case Temperature 25
°
C
Parameter
Fiber-Coupled Power
(Figures 3, 4, and 5) (Table 1)
Rise and Fall Time (10-90%)
Bandwidth (3 dB
el
)
Peak Wavelength
Spectral Width (FWHM)
Forward Voltage (Figure 7)
Reverse Current
Capacitance
Note 1:
Data Sheet
Symbol
P
fiber
t
r
,t
f
f
c
λ
p
∆λ
V
F
I
R
C
Min.
1300
Typ.
1600
7
70
Max.
Unit
µW
Test Condition
I
F
= 100 mA
(Note 1)
I
F
= 100 mA
(no bias)
I
F
= 100 mA
I
F
= 100 mA
I
F
= 100 mA
I
F
= 100 mA
V
R
= 1 V
V
R
-0V, f = 1 MHz
Fiber:
200/280
µm
Step
Index
10
ns
MHz
790
810
50
2.2
250
830
2.4
20
nm
nm
V
µA
pF
Measured at the exit of 100 meters of fiber.
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature (derating: Figure 6)
Electrical Power Dissipation (derating: Figure 6)
Continuous Forward Current (f<10 kHz)
Peak Forward Current (duty cycle<50%,f>1 MHz
Reverse Voltage
Soldering Temperature (2 mm from the case for 10 sec.)
Symbol
T
stg
T
op
P
tot
I
F
I
FRM
V
R
T
sld
Limit
-55 to +125
°
C
-55 to +125
°
C
250 mW
110 mA
180 mA
1.5 V
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
-0.4
0.3
Min.
Typ.
Max.
100
400
Unit
°
°
C/W
C/W
%/
°
C
nm/
°
C
Typical Fiber-Coupled Power
Core Diameter/Cladding Diameter Numerical Aperture
50/125
µm
0.20
60
µW
62.5/125
µm
0.275
150
µW
100/140
µm
0.29
600
µW
200/230
µm
0.37
2000
µW
200/280
µm
0.24
1600
µW
2
Zarlink Semiconductor Inc.
ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
