1A313 Datasheet, PDF (1/2 Pages) Mitel Networks Corporation – High-Performance LED Power Transmission

PRODUCT INFORMATION
860nm
1A313
High-Performance LED
Power Transmission
This is the ultimate in high power for
850 nm LEDs - making it the device
of choice for high power transmis-
sion via large core fibers. The her-
metically sealed package contributes
to its high reliability and the device
can withstand the harshest environ-
mental conditions.
Ø4.7
Ø1.5
0.6
3.7
14
0.4
CASE
CATHODE
ANODE
2.5
5.4
BOTTOM VIEW
The anode is in electrical contact with the case.
TO-46 Package With Lens
Optical and Electrical Characteristics (25°C Case Temperature)
PARAMETER
SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION
Fiber-Coupled Power
(Fig.1, 2,&3) (Table1)
P_fiber 5 7
mW I_F =300 mA
Fiber:
(Note 1)(Note 2) _{300/330 ␮m}
Rise and Fall Time
t_r, t_f
(10-90%)
4 8 ns I_F =300 mA
Step
(no bias)
Index
Bandwidth
(3dBel )
f_c
85
MHz I_F =300 mA
NA= 0.37
Peak Wavelength
␭_p 840 860 880 nm I_F =100 mA
Spectral Width (FWHM) ⌬␭
40
nm I_F =100 mA
Forward Voltage (Fig.5)
V_F
Reverse Current
I_R
Capacitance
C
1.9 2.2
20
250
Note 1: Measured at the exit of 100 meters of fiber.
Note 2: Mounted in a heatsinked metal housing.
V I_F =300 mA
␮A V_R=1V
pF V_R= 0V, f=1 MHz
Absolute Maximum Ratings
PARAMETER
Storage Temperature
Operating Temperature (derating: Fig.4)
Electrical Power Dissipation (derating: Fig.4)
Continuous Forward Current (f 10 kHz)
Peak Forward Repetitive Current (duty cycle 50%)
Peak Forward Surge Current (100 ␮s pulse)
Reverse Voltage
Soldering Temperature (2mm from the case for 10 sec)
SYMBOL
T_stg
T_op
P_tot
I_F
I_FRM
I_FSM
V_R
T_sld
LIMIT
-55 to +125ЊC
-55 to +125ЊC
660 mW
300 mA
500 mA
1000 mA
1.5 V
260ЊC
Thermal Characteristics
PARAMETER
SYMBOL MIN. TYP. MAX.
Thermal Resistance - Infinite Heat Sink R_thjc
75
Thermal Resistance - In Housing (Note 2)
Temperature Coefficient - Optical Power
Temperature Coefficient -Wavelength
R_thja
dP/dT_j
d␭ /dT_j
150
-0.5
0.3
UNIT
ЊC/W
ЊC/W
%/ЊC
nm/ЊC
12425.11 1994-09-20
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