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VCSEL in Pill Package
OPV320
OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (800) 341-4747 FAX: (972) 323– 2396
sensors@optekinc.com www.optekinc.com
Electrical Characteristics (T
A
= 25
°C unless otherwise noted)
Absolute Maximum Ratings
TA
= 25
o C unless otherwise noted
Storage Temperature Range
-40°
to
+100°
C
Operating Temperature Range
-40°
to
+85°
C
Soldering Temperature [1/16 inch (1.6mm) from case for 5 sec with soldering iron]
260°
C
(1)
Maximum Forward Peak Current
20 mA
Maximum Reverse Voltage
5 V
NOTES:
(1) RMA flux is recommended. Solder dwell time can be increased to 10 seconds when flow soldering.
(2) Threshold Current is based on the two line intersection method specified in Telcordia GR-468-Core. Line 1 from 4 mA to 6 mA. Line 2 from 0 mA to 0.5 mA.
(3) Series Resistance is the slope of the Voltage-Current line from 5 to 8 mA.
(4) Slope efficiency, is the slope of the best fit LI line from 5 mA to 8 mA with 0.25mA test intervals.
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
CONDITIONS
POT
Total Power Out
1.5
mW
IF = 7 mA
ITH
Threshold Current
3.0
mA
Note 2
VF
Forward Voltage
2.2
V
IF = 7 mA
IR
Reverse Current
100
nA
VR = 5 V
RS
Series Resistance
20
55
ohms
Note 3
η
Slope Efficiency
0.28
mW/mA
Note 4
λ
Wavelength
830
860
nm
?λ
Optical Bandwidth
0.85
nm
θ
Beam Divergence
20
Degrees
?η/?T
Temp Coefficient of Slope Efficiency
-0.50
%/°C
(0°
- 70
°C), Note 4
?λ/?T
Temp Coefficient of Wavelength
0.06
nm/°C
(0°
- 70
°C)
?lTH/?T
Temp Coefficient of Threshold Current
±1.0
mA
(0°
- 70
°C), Note 2
?VF/?T
Temp Coefficient for Forward Voltage
-2.5
mV/°C
(0°
- 70
°C)
Issue 1.0 08.05
Page 2 of 2
Normalized Output Power vs.
Forward Current
-90 60 90 -60
30
0
2 4 6 8 10 12
Forward Current—mA
200%
Normalized at 7mA, 25°C
100%
0%
Normalized Output Power
Typical Angular Output
0
0%
20%
40%
60%
100%
Angular Displacement—Degrees
Relative Output
-30
80%
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