OPV310 OPTEK | Alldatasheet

Document overview

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Technical content

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
  • TO-46 package with flat lens
  • Burned in for communication level reliability
  • Monitor photodiode

Description

The OPV310 is a high performance 850nm VCSEL packaged for high speed communication links. OPV310 combines all the performance advantages of a VCSEL with the addition of a power monitor diode for precise control of optical power. The OPV310Y is identical electrically and optically and differs only in pin out. Refer to mechanical drawings for details. This product’s combination of features including high speed, high output power and concentric beam makes it an ideal transmitter for integration into all types of data communica- tions equipment. Applications include: ¨ Fibre Channel ¨ Gigabit Ethernet ¨ ATM ¨ VSR ¨ Intra-system links ¨ Optical backplane interconnects. Storage Temperature -40° C to +100° C Operating Temperature 0° C to +70° C Soldering Lead Temperature 260° C for 10 Seconds Maximum Forward Peak Current 20 mA Maximum Reverse Voltage 10 V Max. Continuous Optical Power at 70°C 1.1 mW Absolute Maximum Ratings (TA = 25° C unless otherwise noted) Additional laser safety information can be found on the Optek website. See application #221. Classification is not marked on the device due to space limitations. See package outline for centerline of optical radiance. Operating devices beyond maximum rating may cause devices to exceed rated classification

Optek Technology, Inc. sensor@optekinc.com Carrollton, Texas 75006 (972) 323-2200 www.optekinc.com September 2003 Issue 3.2 Page 2 of 4 OPV310, OPV310Y Technical Data Optek reserves the right to make changes at any time, without notice, in order to improve design and provide the best product possible. SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITION POT Total Power Out 1.50 mW IF = 7 mA ITH Threshold Current 0.80 3.00 mA Note1 VF Forward Voltage 1.60 2.20 V IF = 7 mA IR Reverse Current 35 nA VR = 5 V RS Series Resistance 20 55 ohms Note 2 h Slope Efficiency 0.28 0.6 mW/mA Note 3 Linearity 0.00 Note 4 l Wavelength 840 850 860 nm Dl Optical Bandwidth 0.85 nm tr/tf Rise and Fall Time 100 ps 20% to 80% NRI Relative Intensity Noise -123 db/Hz DlTH/DT Temp Coefficient of Threshold Current ±1.0 mA 0° - 70° C, Note 1 Dl/DT Temp Coefficient of Wavelength 0.06 %/°C 0° - 70° C, IF = 7 mA DVFDT Temperature Coefficient for VF -2.5 mV/°C 0° - 70° C, IF = 7 mA Dh/DT Temperature Coefficient for Efficiency -0.5 %/C 0° - 70° C, Note 3 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 0.25 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. Electrical/Optical Characteristics (at 25 C unless otherwise specified) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITION IRPD Reverse Current, photo diode 30 nA VR = 5 V IM1 Monitor Current 30 µA IF = 7 mA IM2 Monitor Current 40 µA PO = 2 mW, VR = 5 V Photodiode Electrical Characteristics (at 25 C unless otherwise specified)

Optek Technology, Inc. sensor@optekinc.com Carrollton, Texas 75006 (972) 323-2200 www.optekinc.com September 2003 Issue 3.2 Page 3 of 4 OPV310, OPV310Y Technical Data Normalized Output Power vs. Forward Current Forward Current (mA) Normalized Output Power (7mA, 25 Optek reserves the right to make changes at any time, without notice, in order to improve design and provide the best product possible.

Optek Technology, Inc. sensor@optekinc.com Carrollton, Texas 75006 (972) 323-2200 www.optekinc.com September 2003 Issue 3.2 Page 4 of 4 Optek reserves the right to make changes at any time, without notice, in order to improve design and provide the best product possible. OPV310, OPV310Y Technical Data Pin Connection

1 VCSEL Anode

2 VCSEL Cathode/PD Anode

3 PD Cathode

1 VCSEL Cathode

2 VCSEL Anode/PD Cathode

3 PD Anode

1) Tolerances are ±0.005 unless otherwise specified 2) Dimensions in inches Invisible Light emits from this surface