PRODUCT INFORMATION
1300
nm
1
A398
High-Performance LED
Test Equipment
The strictly defined 1300 nm wave-
length and high power is ideal for test
equipment applications. It is packaged
in a hermetically sealed can for high
reliability and maximum resistance to
harsh operating environments. The
double-lens optical system results in
optimum coupling of power into the
fiber.
Optical and Electrical Characteristics
PARAMETER
SYMBOL
MIN.
TYP
.
MAX.
UNIT
(25° C Case Temperature)
TEST CONDITION
Fiber-Coupled Power
(Fig. 1, 2,& 3) (Table 1)
P
fiber
t
r,tf
f
c
c
50
60
10
35
W
ns
MHz
nm
nm
V
A
pF
I
F
=75mA
(Note 1)
Fiber:
62.5/125
m
Rise and Fall Time
(10-90%)
I
F
=75mA
(no bias)
Graded
Index
Bandwidth
(3 dBel )
I
F
=75mA
I
F
=75mA
I
F
=75mA
I
F
=75mA
V
R
=1V
NA=0.275
Center Wavelength
Spectral Width
(FWHM)
Forward Voltage
(Fig.5)
Reverse Current
Capacitance
1280 1300 1320
140
155
2
100
200
V
F
I
R
C
1.5
V
R
= 0V, f=1 MHz
Note 1:
Measured at the exit of 100 meters of fiber.
Absolute Maximum Ratings
PARAMETER
SYMBOL
LIMIT
Storage Temperature
Ø4.7
Ø1.5
0.6
T
stg
T
op
P
tot
I
F
I
FRM
V
R
T
sld
-55 to +125 C
-55 to +125 C
230 mW
110 mA
170 mA
1.5 V
260 C
Operating Temperature
(derating: Fig.4)
Electrical Power Dissipation
(derating: Fig.4)
Continuous Forward Current
(f
14
3.7
10 kHz)
50%, f 1 MHz)
Peak Forward Current
(duty cycle
Reverse Voltage
0.4
CASE
Soldering Temperature
(2mm from the case for 10 sec)
All dimensions in mm
ANODE
CATHODE
Thermal Characteristics
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
2.5
5.4
BOTTOM VIEW
Thermal Resistance - Infinite Heat Sink
Thermal Resistance - No Heat Sink
R
thjc
R
thja
-0.6
0.55
0.25
d
/dT
j
/dT
j
150
450
C/W
C/W
%/ C
nm/ C
nm/ C
The anode is in electrical contact with the case.
TO-46 Package With Lens
Temperature Coefficient - Optical Power
dP/dT
j
Temperature Coefficient -W
avelength
Temperature Coefficient -Spectral Width
d
13000.11 1996-11-21
Europe:
Tel
(46) 8 58 02 45 00
Fax
(46) 8 58 02 01 10
Tel
(44) 1291 436180
Fax
(44) 1291 436771
America:
Tel
1-800-96MITEL
Fax
(613) 592-6909
Asia:
Tel
(65) 293 5312
Fax
(65) 293 8527
MITEL [ MITEL NETWORKS CORPORATION ]
