
PRODUCT INFORMATION
Europe:
Tel
(46) 8 58 02 45 00
Tel
(44) 1291 436180
Fax
(46) 8 58 02 01 10
Fax
(44) 1291 436771
America:
Tel
1-800-96MITEL
Fax
(613) 592-6909
Asia:
Tel
(65) 293 5312
Fax
(65) 293 8527
12368.11 1997-01-23
1320
nm
1A302
High-Performance LED
FM Video
0.6
14
1.5
4.7
3.7
0.4
5.4
2.5
CASE
ANODE
CATHODE
BOTTOM VIEW
The anode is in electrical contact with the case.
TO-46 Package With Lens
A
Absolute Maximum Ratings
PARAMETER
Storage Temperature
The low harmonic distortion makes
this device ideal for subcarrier FM
video applications. Video transmis-
sion can be accomplished with mini-
mum distortion. The double-lens opti-
cal system provides for optimum cou-
pling of power into the fiber.
Fiber:
62.5/125
m
m
Graded
Index
NA=0.275
Optical and Electrical Characteristics
(25°C Case Temperature)
Note 1:
Measured at the exit of 100 meters of fiber.
Thermal Characteristics
SYMBOL
T
stg
T
op
P
tot
I
F
I
FRM
V
R
T
sld
LIMIT
-55 to +125
8
C
Operating Temperature
(derating: Fig.4)
-55 to +125
8
C
Electrical Power Dissipation
(derating: Fig.4)
230 mW
Continuous Forward Current
(f
<
10 kHz)
110 mA
Peak Forward Current
(duty cycle
<
50%, f
>
1 MHz)
170 mA
Reverse Voltage
1.5 V
Soldering Temperature
(2mm from the case for 10 sec)
260
8
C
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
Thermal Resistance-Infinite Heat Sink
R
thjc
R
thja
dP/dT
j
d
l
/dT
j
100
8
C/W
Thermal Resistance-No Heat Sink
400
8
C/W
Temperature Coefficient-Optical Power
-0.8
%/
8
C
Temperature Coefficient-Wavelength
0.55
nm/
8
C
PARAMETER
SYMBOL
MIN.
TYP
MAX.
UNIT
TEST CONDITION
Fiber-Coupled Power
(Fig.12,&3) (Table1)
P
fiber
40
50
m
W
I
F
=80 mA
(Note 1)
Rise and Fall Time
(10-90%)
t
r,
t
f
3
ns
I
=80 mA
(no bias)
Bandwidth
(3dBel)
f
c
100
MHz
I
F
=80mA
Harmonic Distortion
(nonlinearity)
-
H
2
-
H
3
26
dB
I
=60 mA
m=0.8
f=10 MHz
38
dB
Peak Wavelength
l
p
1280 1320 1350
nm
I
F
=80mA
Spectral Width
(FWHM)
D
l
120
155
nm
I
F
=80mA
I
F
=80mA
Forward Voltage
(Fig.5)
V
F
1.5
2
V
Reverse Current
I
R
100
m
A
V
R
=1V
Capacitance
C
200
pF
V
R
=0V, f=1MHz