Datacom, Video Link, Intra-Office Telecom, WDM Duplex Device
MF699
Absolute Maximum Ratings*
Parameter
Storage Temperature
Operating Temperature (Fig 2)
LED Power Dissipation (Fig 2)
LED Continuous Forward Current (f≤10kHz)
LED Peak Forward Current (duty cycle
≤50%,
f≥1MHz)
LED Reverse Voltage
PIN Reverse Voltage
Soldering Temperature (Note 1)
Symbol
T
stg
T
op
P
tot
I
F
I
FRM
V
RL
V
RP
T
sld
Min.
-40
-40
Max.
+85
+85
160
80
130
0.5
20
260
Units
°C
°C
mW
mA
mA
V
V
°C
*Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied. Note 1: 2mm from the case for 10s.
LED Optical & Electrical Characteristics
(Case Temperature -25 to +70˚C)
Parameter
Fiber-Coupled-Power (Fig 1)
Rise & Fall Time
(10-90% no bias)
Bandwidth (3dB
el
)
Peak Wavelength
Spectral Width (FWHM)
Forward Voltage (Fig 3)
Reverse Current
Capacitance
Symbol
P
fiber
t
r
t
f
f
c
λ
p
∆λ
V
F
I
R
C
200
Min.
-20.5
2.5
125
1320
135
1.3
1.65
100
Typ.
Max.
Units
dBm
ns
MHz
nm
nm
V
µA
pF
Test Conditions
I
Peak
=60mA (Note 1, 2)
I
F
=60mA (Note 2, 3)
I
F
=60mA (Note 2)
I
F
=60mA (Note 3)
I
F
=60mA (Note 3)
I
F
=60mA
V
R
=1V
V
R
=0V, f=1MHz
Note 1: Average power at 10MHz/50% duty cycle. Measured at the exit of 100m of fiber.
Note 2: 62.5/125µm graded index fiber (NA=0.275). Note 3: Meets the FDDI ANSI X3T9.5 specification.
PIN Optical & Electrical Characteristics
(Case Temperature -25 to +70˚C)
Parameter
Responsivity (Fig 4)
Bandwidth
Capacitance (Fig 5)
Dark Current
Symbol
R
f
c
C
I
d
Min.
0.25
500
1
3
50
3
Typ.
Max.
Units
A/W
MHz
pF
nA
Test Conditions
V
R
=5V
λ=820nm
(Note 1)
V
R
=5V R
L
=50Ω
(Note 1)
V
R
=5V f=1MHz
T
Case
=25˚C
T
Case
=70˚C
V
R
=5V I
LED
=0mA
V
R
=5V I
LED
=60mA
(Note 2)
Crosstalk Current
I
Cr
nA
Note 1: 62.5/125µm graded index fiber (NA=0.275). Note 2: Internal crosstalk with ceramic ferrule inserted but no power from the fiber. Total Current = Dark
Current + Crosstalk Current.
LED Thermal Characteristics
Parameter
Thermal Resistance - Infinite Heat Sink
Thermal Resistance - On PC Board
Temperature Coefficient - Optical Power
Temperature Coefficient - Wavelength
PIN Thermal Characteristics
Parameter
Temperature Coefficient - Dark Current
Temperature Coefficient - Crosstalk Current
Symbol
dI
d
/dT
j
dI
Cr
/dT
j
Min.
Typ.
5
-0.75
Max.
Units
%/˚C
%/˚C
Symbol
R
thjc
R
thjb
dP/dT
j
dλ/dT
j
-0.75
0.45
Min.
Typ.
Max.
200
300
Units
˚C/W
˚C/W
%/˚C
nm/˚C
25
MITEL [ MITEL NETWORKS CORPORATION ]
