SPL MN91G2 OSRAM Opto Semiconductors Inc, SPL MN91G2 Datasheet

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SPL MN91G2

Manufacturer Part Number
SPL MN91G2
Description
Laser Diodes 25 EMITTER 50 W, CW AT 915 nm
Manufacturer
OSRAM Opto Semiconductors Inc
Datasheet

Specifications of SPL MN91G2

Beam Divergence Parallel
Operating Temperature Classification
Commercial
Threshold Current (max)
14A
Power Supply Requirement
Single
Pin Count
2
Lead Free Status / RoHS Status
Not Compliant
Other names
Q65110A4159
Passiv gekühlter Diodenlaser-Barren, 50 W cw bei 915 nm
Passively Cooled Diode Laser Bar, 50 W cw at 915 nm
SPL MN91G2
Vorläufiges Datenblatt / Preliminary Data Sheet
Besondere Merkmale
• Laserbarren auf passiv gekühlter
• Für Dauerstrich- (CW) und
• Zuverlässiges Halbleiter-Material mit
• Geringer thermischer Widerstand
• Geringer smile (< 2,5 µm), geringe
Anwendungen
• Pumpen von Festkörperlasern
• Direkte industielle Anwendungen (Löten,
• Medizinische Anwendungen
• Druckanwendungen
Sicherheitshinweise
Je nach Betriebsart emittieren diese Bauteile
hochkonzentrierte,
Strahlung, die gefährlich für das menschliche
Auge sein kann. Produkte, die diese Bauteile
enthalten, müssen gemäß den Sicherheits-
richtlinien der IEC-Norm 60825-1 behandelt
werden
Typ
Type
SPL MN91G2
2007-07-18
Wärmesenke, kein Kühlwasser erforderlich
quasi-kontinuierlichen Betrieb (QCW)
Mindest-Lebensdauer von 10.000 h,
typischerweise >50.000 h
mechanische Toleranzen
Oberflächenbehandlung,...)
nicht
Anzahl Barren
Bar count
1
sichtbare
Infrarot-
1
Wellenlänge
Wavelength
915 nm
Features
• Laser bar mounted on passive mount, no water
• For continuous wave (cw) and quasi continuous
• Highly reliable semiconductor material with
• Low thermal resistance
• Low smile (< 2.5 μm) and low mechanical
Applications
• Pumping of solid state lasers
• Direct industrial applications (soldering, surface
• Medical applications
• Printing applications
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”.
required
wave (qcw) operation
minimum life time of 10,000 h,
typically >50,000 h
tolerances
treatment,…)
Bestellnummer
Ordering Code
Q65110A4159

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SPL MN91G2 Summary of contents

Page 1

... Sicherheits- richtlinien der IEC-Norm 60825-1 behandelt werden Typ Anzahl Barren Type Bar count SPL MN91G2 1 2007-07-18 Features • Laser bar mounted on passive mount, no water required • For continuous wave (cw) and quasi continuous wave (qcw) operation • ...

Page 2

... Maximum Ratings Parameter Parameter Ausgangsleistung Optical output power Tastverhältnis Duty cycle 1) Wärmesenkentemperatur 1) Mount temperature 1) Betauung des Moduls muss ausgeschlossen werden. Prevent moisture on the module. 2007-07-18 Symbol Werte Symbol Values min. P – max dc – SPL MN91G2 Einheit Unit max 100 % °C 40 ...

Page 3

... P /ΔΙ η 1) con 1) Δλ/Δ θ ⊥ θ die Standardbetriebsbedingung 3 SPL MN91G2 Werte Values min. typ. max. – 50 – 912 915 918 – – – 1.10 – – 57 – – 1.6 – – 55 – – 0.28 – – 70 – ...

Page 4

... Then the cooling has to be improved before continuing laser operation. The emission wavelength shifts with 0.28 nm/K. 3) Das Anlegen einer Spannung in Sperrrichtung der Laserdiode muss ausgeschlossen werden. Reverse voltage has to be excluded. 2007-07-18 4 SPL MN91G2 ...

Page 5

... Optical Characteristics (cw, 25°C mount temperature) Optical power P and voltage V vs. current I opt 2 2.0 1.6 V 1.2 P opt 0.8 0 η Wallplug efficiency vs. current I con 70 % η con 2007-07-18 Optical Spectrum @ 50 W OHW03967 opt OHW03968 SPL MN91G2 120 % I rel 100 885 895 905 915 925 OHW03969 nm 945 λ ...

Page 6

... Maßzeichnung Package Outlines M3 (Cathode) M2 (Shorting place Maß (Zoll) / Dimensions in mm (inch). Allgemeintoleranz / General Tolerance: +/- 0.2 mm (0.008 inch) 2007-07-18 12.45 (0.490 ø4.4 (0.173) ø2.8 (0.110) depth 2.4 (0.094) - 3.2 (0.126) 18.5 (0.728) 24.9 (0.980) 6 SPL MN91G2 Anode 7.9 (0.311) Optical beam GDOY7030 ...

Page 7

... Life support devices or systems are intended ( implanted in the human body, or (b) to support and/or maintain and sustain human life. If they fail reasonable to assume that the health of the user may be endangered. 2007-07-18 2 with the express written approval of OSRAM OS. 7 SPL MN91G2 ...

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