SS905A13-TO-01 COHERENT | Alldatasheet

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The Coherent SS905A13-TO-01 edge emitting laser diode series in TO-56 metal can has been designed to provide high peak output power in ns range from a triple-junction quantum well structure as source for next generation LiDAR applications in automotive, industrial and consumer. 905 nm ns Pulsed Multi-junction Laser Diode Chip in TO-56 Can Metal Package FEATURES APPLICATIONS

  • Typical 140W peak (single emitter emission)
  • Short pulse operation up to 100ns, 0.1% duty cycle
  • 905nm peak wavelength emission
  • Highly reliable triple-junction epitaxial structure
  • Emitting area of 200μm x 10μm
  • Chip cavity length of 600μm
  • RoHS & REACH compliant
  • Industrial and Consumer LiDAR applications
  • Range finding in industrial and consumer
  • Surveillance, safety monitoring
  • Automotive applications (no AEC-Q qual applied) PACKAGED LIDAR LASER DIODE Optoelectronic Devices

PACKAGED LIDAR LASER DIODE Specification Electro-Optical Characteristics Conditions, unless otherwise stated: Operating current = 40 A (max); Pulse width = 100 ns; f = 1 kHz, Duty Cycle = 0.01%, Operating T = 25 °C; Parameter Min Typ Max Unit Operating Power @ 40A 110 140 W Operating Current 40 A Threshold Current 0.7 A Operating Voltage 11.5 15 V Centroid Wavelength 895 905 915 nm Spectral Width (FWHM) 7 nm Divergence Parallel (FWHM) 10 ° Divergence Perpendicular (FWHM) 25 ° Temperature Coefficient (-40-85°C) for Centroid Wavelength 0.25 nm/K Temperature Coefficient for Optical Power -0.1 %/K Typical Switching Time (rise/fall-time, tr/tf) 1 ns Thermal resistance junction solder point [1] 38 K/W Notes: [1]. Mounted on 16mm2 pad PCB Absolute Maximum Ratings The absolute maximum ratings are applied conditions for which the units are expected to fully recover their specified perfor- mance. The values represent use-conditions in the end-application. Parameter Min Max Unit Operating Temperature (T) -40 85 °C Storage Temperature (T) -40 100 °C Pulse Width (Tambient from -40°C to 85°C) 100 ns Duty Cycle (Tambient from -40°C to 85°C) 0.1 % Maximum Current (Tambient from -40°C to 85°C) 40 A Reverse Voltage (Tambient = 25 °C) 5 W Maximum Junction Temperature 125 V Soldering Temperature (for 10 sec max, 2mm from bottom edge of case) 260 °C

PACKAGED LIDAR LASER DIODE Far-Field Distribution Far-field distribution perpendicular to pn junction, 40A, 100ns, 0.01% DC Electro-Optical Characterization Optical Output Power & Operating Voltage Typical peak output power over operating current measured at Tambient=25°C, 100ns, 0.01%DC Typical forward voltage over operating current measured at Tambient=25°C, 100ns, 0.01%DC Far-field distribution parallel to pn junction, 40A, 100ns, 0.01% DC

PACKAGED LIDAR LASER DIODE © 2024 Coherent Corp. Legal notices : coherent.com/legal sales@coherent.com www.coherent.com Mechanical Dimensions of TO-56 Package (mm) Figure 1: Technical drawing of TO-56 package including dimensions left: side view, right: bottom view, General Tolerance +/- 0.1 mm, Lead finish Au Delivery Specification Product Code Description Shipment Packaging SS905A13-TO-01 905 nm ns Pulsed Multi-junction Laser Diode Chip in TO-56 metal can in Tray (w/ 200 units) Important Notice Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically con- firmed in writing by Coherent before they become applicable to any particular order or contract. In accordance with the Coherent Laser Enterprise policy of continuous improvement specifications may change without notice. Further details are available from any Coherent Laser Enterprise sales representative. ROHS and Reach Compliance Coherent is fully committed to environment protection, human health and sustainable development and has set in place a comprehensive program for removing polluting and hazardous substances from all of its products. The relevant evidence of RoHS and REACH compliance is held as part of our controlled documentation for each of our compliant products. Safety & Laser Radiation Caution: Laser light emitted from this device is invisible and may be harmful to the human eye. Do not stare into the beam or view directly with optical instruments when the device is in operation. Products which incorporate these devices have to follow the safety precautions given in IEC 60825-1. 90° 2.00 ±0.15 1.00 1.00 2.40 5.60 0.00 0.25 1. LD Anode ( +)2. Not Connected 3. LD Cathode (-) ,CASE 6.50 ±0.5 1.20 2.30 ±0.15 3.55 4.20 1.00 max. 0.35 max. 0.45 0.00 0.02*3 1.30 ±0.050 Emission height Emission point