MITEL 1A398 Datasheet
PRODUCT INFORMATION
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13000.11 1996-11-21
1300nm
1A398
High-Performance LED
Test Equipment
0.6
14
Ø1.5
Ø4.7
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
All dimensions in mm
Thermal Characteristics
Absolute Maximum Ratings
Fiber:
62.5/125mm
Graded
Index
NA=0.275
Optical and Electrical Characteristics
(25°C Case Temperature)
Note 1: Measured at the exit of 100 meters of fiber.
The strictly defined 1300 nm wavelength 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. T he
double-lens optical system results in
optimum coupling of power into the
fiber.
PARAMETER SYMBOL LIMIT
Storage Temperature T
stg
-55 to +1258C
Operating Temperature (derating: Fig.4) T
op
-55 to +1258C
Electrical Power Dissipation(derating: Fig.4) P
tot
230 mW
Continuous Forward Current (f<10 kHz) I
F
110 mA
Peak Forward Current (duty cycle<50%, f>1 MHz) I
FRM
170 mA
Reverse Voltage V
R
1.5 V
Soldering Temperature (2mm from the case for 10 sec) T
sld
2608C
PARAMETER SYMBOL MIN. TYP. MAX. UNIT
Thermal Resistance- Infinite Heat Sink R
thjc
150 8C/W
Thermal Resistance- No Heat Sink R
thja
450 8C/W
Temperature Coefficient- Optical Power dP/dT
j
-0.6 %/8C
Temperature Coefficient-Wavelength dl/dT
j
0.55 nm/8C
T emperature Coefficient-Spectral Width dDl/dT
j 0.25
nm/8C
PARAMETER SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION
Fiber-Coupled Power P
fiber
50 60 mW IF=75mA
(Fig. 1,2,&3) (Table 1) (Note 1)
Rise and Fall Time tr,t
f
10 ns IF=75mA
(10-90%) (no bias)
Bandwidth f
c
35 MHz IF=75mA
(3dBel)
Center Wavelength lc1280 1300 1320 nm IF=75mA
Spectral Width (FWHM) Dl 140 155 nm IF=75mA
Forward Voltage (Fig.5) V
F
1.5 2 V IF=75mA
Reverse Current I
R
100 mA VR=1V
Capacitance C 200 pF VR=0V, f=1MHz
5.6000
3.3000
Clip for SC-2A
R 1.00
80,000
0.5000
20.8200
10,2500
10.3000
4.9500
0.5000
4.5000
5.0800
3.6450
Clip for Pigtail-3A
0.50
10.70
10.25
10.30
4.95
0.50
4.50
0.85
5.08
3.65
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