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VCSEL in T-1 Package
OPV332
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
0°
to
+85°
C
Lead Soldering Temperature [1/16 inch (1.6mm) from case for 5 sec with soldering iron]
260°
C
(1)
Maximum Forward Peak Current, Continuous
12 mA
Maximum Reverse Voltage
5 V
Maximum Forward Current, pulse (1μs P.W., 10% D.C.)
48 mA
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
840
860
nm
Δλ
Optical Bandwidth
0.85
nm
θ
Beam Divergence
4
Degrees
FWHM
Δη/ΔT
Temp Coefficient of Slope Efficiency
-0.50
%/°C
(0°
- 70
°C), Note 4
Δλ/ΔT
Temp Coefficient of Wavelength
0.06
nm/°C
(0°
- 70
°C)
ΔlTH
Temp Variance of Threshold Current
±1.0
mA
(0°
- 70
°C), Note 2
ΔVF/ΔT
Temp Coefficient for Forward Voltage
-2.5
mV/°C
(0°
- 70
°C)
Issue 1.2 09.09
Page 2 of 2
Typical Angular Output
90 30 0
0%
20%
40%
60%
100%
Angular Displacement—Degrees
Relative Output
60 90
Normalized Output Power vs.
Forward Current
0
2 4 6 8 10 12
Forward Current—mA
200%
Normalized at 7mA, 25°C
100%
0%
Normalized Output Power
30
60
80%
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