Datasheet OPV (TT Electronics) - 3

Vertical Cavity Surface Emitting Laser
OPV300, OPV310, OPV310Y, OPV314, OPV314Y
Electrical Specifications Electrical Characteristics
(TA = 25° C unless otherwise noted)
SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS
Total Power Out OPV300 / OPV310 1.50 POT mW I OPV314 1.40 F = 7 mA ITH Threshold Current 0.80 3.00 mA Note 1 VF Forward Voltage 1.60 2.20 V IF = 7 mA IR Reverse Current 100 nA VR = 5 V RS Series Resistance 20 55 ohms Note 2 ŋ Slope Efficiency 0.28 0.60 mW/mA Note 3 Linearity 0.00 Note 4 λ Wavelength 840 850 860 nm ∆λ Optical Bandwidth 0.85 nm θ Beam Divergence (OPV300 / OPV310 only) 24 Degree IF = 7 mA , FWHM tr/tf Rise and Fall Time 100 ps 20% to 80% NRI Relative Intensity Noise -123 dB/Hz ∆ITH Temp Variance of Threshold Current ±1.0 mA 0° - 70° C, Note 1 ∆λ/∆T Temp Coefficient of Wavelength 0.06 nm/°C 0° - 70° C, IF = 7 mA ∆VF∆T Temperature Coefficient for VF -2.5 mV/°C 0° - 70° C, IF = 7 mA ∆ŋ/∆T Temperature Coefficient for Efficiency -0.5 %/°C 0° - 70° C, Note 3
Photodiode Electrical Characteristics (OPV310/OPV314 series)
IRPD Reverse Current, photodiode 30 nA VR = 5 V Monitor Current OPV310 30 I I F = 7 mA, VR = 5 V M1 µA OPV314 40 Monitor Current OPV310 40 P I O = 2 mW, VR = 5 V M2 µA OPV314 45 NOTES: (1) 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. (2) Series Resistance is the slope of the Voltage-Current line from 5 to 8 mA. (3) Slope efficiency, is the slope of the best fit LI line from 5 mA to 8 mA using no larger than .25 mA test interval points. (4) Using data points taken for slope efficiency above, delta L/delta I shall be calculated for each adjacent pair of points. (5) ESD Class 1 General Note TT Electronics | OPTEK Technology TT Electronics reserves the right to make changes in product specification without 2900 E. Plano Pkwy, Plano, TX 75074 | Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is www.ttelectronics.com | sensors@ttelectronics.com considered accurate at time of going to print. © TT electronics plc Rev C 7/2018 Page 3