OPV314AT OPTEK | Alldatasheet

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OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (800) 341-4747 FAX: (972) 323– 2396 sensors@optekinc.com www.optekinc.com Issue A.2 09 / 09 Page 1 of 4 Vertical Cavity Surface Emitting Laser OPV300, OPV310, OPV310Y, OPV314, OPV314Y Features:

  • 850nm VCSEL Technology
  • Data rates up to 2.5 Gbps
  • High thermal stability
  • Low drive current / high output density
  • Narrow and concentric beam angle
  • Recommended for multimode fiber applications
  • Burned in for communication level reliability Description: The OPV300 / OPV310 / OPV314 series are high performance 850nm Vertical Cavity Surface Emitting Laser (VCSEL). The OPV300 and OPV310 are designed to be utilized for sensing applications as well as air transmission of data. The OPV314 is designed for high speed communication links. The OPV310 / OPV314 combine all the performance advantages of a VCSEL with the addition of a power monitor diode for precise control of optical power. The OPV310 and OPV314 have a back monitor photodiode used for optical power management or optical reception for data communication applications. The OPV300 / OPV310 have a flat lens while the OPV314 has a microbead lens. Refer to mechanical drawings for details. The high performance 850nm VCSEL is designed for applications where low current is required with high on- axis optical power. These product’s combine features including high speed, high output optical power and concentric beam making it an ideal transmitter for integration into all types of data communications equipment as well as for reflective and transmissive switches. Absolute Maximum Ratings (TA=25°C unless otherwise noted) Operating Temperature Range 0°C to +70°C Maximum Forward Peak Current, continuous 12 mA Maximum Reverse Voltage 5 V Max. Continuous Optical Power at 70° C 1.1 mW Lead Soldering Temperature 260°C for 10 sec. Storage Temperature Range -40°C to +100°C Maximum Forward Current, pulsed (1 µs P.W., 10% D.C.) 48 mA 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 t he 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. Applications:
  • Fiber Channel
  • Gigabit Ethernet
  • ATM
  • VSR
  • Intra-System links
  • Optical backplane interconnects
  • Reflective sensing
  • Interruptive sensing
  • Long distance spot illumination Pb RoHS Additional laser safety information can be found on the Optek website. See application bulletin #221. Classification is not marked on the device due to space limitations. See pa ckage outline for center- line of optical radiance. Operating devices beyond maximum rating may result in hazardous radiation exposure.

OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (800) 341-4747 FAX: (972) 323– 2396 sensors@optekinc.com www.optekinc.com Issue A.2 09 / 09 Page 2 of 4 Vertical Cavity Surface Emitting Laser OPV300, OPV310, OPV310Y, OPV314, OPV314Y Symbol Parameter Min Typ Max Units Test Conditions POT Total Power Out OPV300 / OPB310 OPV314 1.50 1.40 mW I 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 %/°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 IRPD Reverse Current, photodiode 30 nA VR = 5 V IM1 Monitor Current OPV310 OPV314 40 µA IF = 7 mA, VR = 5 V IM2 Monitor Current OPV310 OPV314 45 µA PO = 2 mW, VR = 5 V Photodiode Electrical Characteristics (OPV310/OPV314 series) Electrical/Optical Characteristics (TA = 25°C unless otherwise noted) NOTES: (1) Threshold Current is based on the two li ne 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 t he 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 effici ency above, delta L/delta I shall be calculated for each adjacent pair of points. (5) ESD Class 1

OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (800) 341-4747 FAX: (972) 323– 2396 sensors@optekinc.com www.optekinc.com Issue A.2 09 / 09 Page 3 of 4 Vertical Cavity Surface Emitting Laser OPV300, OPV310, OPV310Y, OPV314, OPV314Y Normalized Output Power vs. Forward Current Forward Current (mA) Normalized Output Power OPV300 & OPV310 Pin Connection

1 VCSEL Anode

2 VCSEL Cathode/PD Anode

3 PD Cathode

1 VCSEL Cathode

2 VCSEL Anode/PD Cathode

3 PD Anode

2 VCSEL Cathode

3 No Connection

OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (800) 341-4747 FAX: (972) 323– 2396 sensors@optekinc.com www.optekinc.com Issue A.2 09 / 09 Page 4 of 4 Vertical Cavity Surface Emitting Laser OPV300, OPV310, OPV310Y, OPV314, OPV314Y Pin Connection 1) Tolerances are ±0.005 unless otherwise specified 2) Dimensions in inches [mm] OPV314