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| Nanostack Impuls-Laserdioden-Array 75 W Spitzenleistung Nanostack Pulsed Laser Diode Array 75 W Peak Power Lead (Pb) Free Product - RoHS Compliant SPL AH90_3 Besondere Merkmale * 12 getrennt ansteuerbare Impuls-Laser * Monolitischer Laserchip mit 260 m Kanalabstand * Austrittsoffnung pro Laserkanal 200m x 10m * Nanostack Lasertechnologie beinhaltet mehrere epitaktisch integrierte Emitter * Optische Spitzenleistung bis zu 75 W pro Kanal * Laserwellenlange 905 nm * Gehause mit AR-vergutetem Glasfenster * Integrierte Heizung zur Wellenlangenstabilisierung * Betriebstemperaturbereich -40 bis +105C Anwendungen * * * * Entfernungsmessung, LIDAR 3D-Sensor Verkehrsuberwachung Industrie- und Automobil-Sensoren Features * * * * * * * * * 12 individually addressable pulsed lasers Monolithic laser die with 260 m channel pitch Aperture of each laser channel 200 m x 10 m Nanostack laser technology including multiple epitaxially stacked emitters Optical peak power up to 75 W per laser Laser wavelength 905 nm Top looker with AR-coated glass window Integrated heater for wavelength stabilization Operating temperature range-40 to +105C Applications * * * * Range finding, LIDAR 3D-sensor Traffic surveillance Industrial and automotive sensors Sicherheitshinweise Je nach Betriebsart emittieren diese Bauteile hochkonzentrierte, nicht sichtbare InfrarotStrahlung, die gefahrlich fur das menschliche Auge sein kann. Produkte, die diese Bauteile enthalten, mussen gema den Sicherheitsrichtlinien der IEC-Norm 60825-1 behandelt werden. Typ Type SPL AH90_3 Anzahl der Kanale Safety Advices Depending on the mode of operation, these devices emit highly concentrated non visible infrared light which can be hazardous to the human eye. Products which incorporate these devices have to follow the safety precautions given in IEC 60825-1 "Safety of laser products" Opt. Spitzenausgangsleistung Number of Channels Opt. Peak Power 12 75 W Wellenlange Wavelength 905 nm Bestellnummer Ordering Code Q65110A3900 2007-04-19 1 SPL AH90_3 Grenzwerte (kurzzeitiger Betrieb) (TA = 25 C) Maximum Ratings (short time operation) Parameter Parameter Spitzenausgangsleistung Peak output power Spitzendurchlastrom Peak forward current Pulsbreite (Halbwertsbreite) Pulse width (FWHM) Tastverhaltnis Duty cycle Sperrspannung Reverse voltage Betriebsspannung der Laserheizung Operating voltage of laser heating Betriebstemperatur Operating temperature Lagertemperatur Storage temperature Kurzzeitlagertemperatur (2 h) Short time storage temperature (2 h) Lottemperatur (tmax = 10 s, 2 mm von Gehauseunterseite) Soldering temperature (tmax = 10 s, 2 mm from bottom edge of case) Symbol Symbol min. Werte Values max. 90 40 100 0.1 3 5 + 105 + 105 + 125 - + 260 W A ns % V V C C C C - - - - - - - 40 - 40 Einheit Unit Ppeak IF tp d.c. VR Vheat Top Tstg Tstg short Ts 2007-04-19 2 SPL AH90_3 Optische Kennwerte (TA = 25 C) Optical Characteristics Parameter Parameter Zentrale Emissionswellenlange1) Emission wavelength1) Spektralbreite (Halbwertsbreite)1) Spectral width (FWHM)1) Spitzenausgangsleistung1) Peak output power1) Kennliniensteigung im Bereich 25...35 A Slope of LI-curve in the range 25...35 A Betriebsspannung1) Operating voltage1) Anstiegs- und Abfallzeit (10%...90%) Rise and fall time (10% ... 90%) (electrical pulse: I=30A, tr, tf = 0.8 ns) Anzahl Kanale Number of channels Austrittsoffnung pro Kanal Aperture size for each channel Kanalabstand Gap between channels Symbol Symbol min. peak 895 - 66 1.6 7 - Werte Values typ. 905 7 75 2.0 9 - max. 915 9 85 2.4 12 3 nm nm W W/A V ns Einheit Unit Pop P/I Vop tr , tf N - - - 8 12 200 x 10 60 11 - - - 14 - m m Grad deg. wxh d Strahldivergenz (Halbwertsbreite) parallel zum || pn-Ubergang Beam divergence (FWHM) parallel to pn-junction Strahldivergenz (Halbwertsbreite) senkrecht zum pn-Ubergang Beam divergence (FWHM) perpendicular to pn-junction Temperaturkoeffizient der Wellenlange Temperature coefficient of wavelength Temperaturkoeffizient der opt. Ausgangsleistung (25...105C) Temperature coefficient of optical power (25...105C) 20 25 30 Grad deg. / T W/T - - 0.28 -0.27 0.31 -0.32 nm/K W/K 2007-04-19 3 SPL AH90_3 Optische Kennwerte (TA = 25 C) Optical Characteristics (cont'd) Parameter Parameter Elektrischer Widerstand der Laserheizung Electrical resistance of laser heating Symbol Symbol min. Werte Values typ. 20 - max. 24 - Ohm nm 16 895 Einheit Unit Rheat Zentrale Emissionswellenlange im peak, heat Betreibstemperaturbereich -40...+30C bei Lasermodul mit Heizung Emission wavelength in operating temperature range -40...+30C for laser module with heating 1) Standardbetriebsbedingungen beziehen sich auf eine Pulsbreite von 10-20 ns bei einer Frequenz von 1kHz und einem Betriebsstrom von 31 A bei TA = 25 C. Standard operating conditions refer to pulses of 10-20 ns pulse width at 1 kHz rate with 31 A operating current at TA = 25 C. 2007-04-19 4 SPL AH90_3 Optical output power Popt vs. forward current IF for all 12 channels (TA = 25 C) Chip temperature increase vs. heating voltage Vheat 100 140 chip temperature increase, K 0 10 20 30 40 laser forward current, A 50 80 peak output power, W 120 100 80 60 40 20 0 0 2 4 6 8 10 heating voltage Vheat, V 60 40 20 0 Optical spectrum, relative intensity Irel vs. wavelength (TA = 25 C, Popt = 75 W) Shift of peak wavelength vs. heating voltage Vheat 1.00 OHF00565 25 shift of peak wavelength, nm rel 0.75 20 15 0.50 10 5 0.25 0 0 0 880 890 900 910 nm 930 2 4 6 8 heating voltage Vheat, V 2007-04-19 5 SPL AH90_3 Mazeichnung Package Outlines 25 (0.984) 8.5 (0.335) Optical axis 0.33 (0.013) Optical axis Glass window 11 x 1.5 (0.059) 0.75 (0.030) 8.25 (0.325) 22 (0.866) 2 (0.079) 1 3 5 7 9 11 13 15 17 19 21 23 Solder pads 22 20 18 16 14 12 10 8 6 4 2 10 x 1.5 (0.059) 7.5 (0.295) o1.73 (0.068) 4.1 (0.161) Top view Bottom view 19.06 (0.750) 1.5 (0.059) 0.33 (0.013) 11 Solder pads 22 20 18 16 14 12 10 8 6 4 2 8.96 (0.353) 4.1 (0.161) Optical axis 23 21 19 17 15 13 11 9 7 5 3 1 12 Solder pads GDOY7045 Mae in mm (inch) / Dimensions in mm (inch). 2007-04-19 6 SPL AH90_3 Belegung der Lotpads / PInning of solder pads Lotpad / Solder pad 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Funktion / Function Heizung + / Heating + NTC + nicht verbunden / not connected Anode Kanal 1 / Anode Channel 1 Masse / GND Anode Kanal 2 / Anode Channel 2 nicht verbunden / not connected Anode Kanal 3 / Anode Channel 3 Anode Kanal 4 / Anode Channel 4 Masse / GND Anode Kanal 5 / Anode Channel 5 Anode Kanal 6 / Anode Channel 6 Anode Kanal 7 / Anode Channel 7 Anode Kanal 8 / Anode Channel 8 Masse / GND Anode Kanal 9 / Anode Channel 9 Anode Kanal 10 / Anode Channel 10 nicht verbunden / not connected Anode Kanal 11 / Anode Channel 11 Masse / GND Anode Kanal 12 / Anode Channel 12 nicht verbunden / not connected Heizung - , NTC - / Heating - , NTC - 2007-04-19 7 SPL AH90_3 Published by OSRAM Opto Semiconductors GmbH Wernerwerkstrasse 2, D-93049 Regensburg www.osram-os.com (c) All Rights Reserved. The information describes the type of component and shall not be considered as assured characteristics. Terms of delivery and rights to change design reserved. Due to technical requirements components may contain dangerous substances. For information on the types in question please contact our Sales Organization. Packing Please use the recycling operators known to you. We can also help you - get in touch with your nearest sales office. By agreement we will take packing material back, if it is sorted. You must bear the costs of transport. For packing material that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice you for any costs incurred. Components used in life-support devices or systems must be expressly authorized for such purpose! Critical components 1 , may only be used in life-support devices or systems 2 with the express written approval of OSRAM OS. 1 A critical component is a component usedin a life-support device or system whose failure can reasonably be expected to cause the failure of that life-support device or system, or to affect its safety or effectiveness of that device or system. 2 Life support devices or systems are intended (a) to be implanted in the human body, or (b) to support and/or maintain and sustain human life. If they fail, it is reasonable to assume that the health of the user may be endangered. 2007-04-19 8 |
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