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SPLDS90-3 Datasheet(PDF) 3 Page - OSRAM GmbH |
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SPLDS90-3 Datasheet(HTML) 3 Page - OSRAM GmbH |
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3 / 7 page ![]() Version 1.0 SPL DS90_3 2014-10-30 3 Characteristics (T A = 25 °C) Kennwerte Parameter Symbol Values Unit Bezeichnung Symbol Werte Einheit min typ max Number of vertically stacked emitters Anzahl vertikal angeordneter Emitter 3 Standard pulse center wavelength Zentrale Impulswellenlänge λ pulse 897 903 909 nm Threshold current Schwellstrom I th 0.55 0.7 A Differential efficiency Differentielle Effizienz η 3.5 3.7 W / A Aperture size Austrittsöffnung w x h 200 x 10 µm x µm Beam divergence (FWHM) perpendicular to pn-junction Strahldivergenz (Halbwertsbreite) senkrecht zum pn-Übergang Θ ⊥ 25 30 ° Beam divergence (FWHM) parallel to pn-junction Strahldivergenz (Halbwertsbreite) parallel zum pn-Übergang Θ || 10 ° Differential series resistance Differentieller Serienwiderstand R s 0.32 0.4 Ω Characteristic temperature (threshold) 1) page 6 Charakteristische Temperatur (Schwelle) 1) Seite 6 T 0 100 115 K Note: All characteristics and limitations refer to pulsed measurements (1µs pulse wifth at 1kHz repetition rate) on unmounted laser dice. For exemplary characteristicals of laser operation in plastic package see datasheet SPL PL90_3. Anm.: Alle Kenn- und Grenzwerte beziehen sich auf Impulsmessungen (1µs Pulsbreite bei 1kHz Wiederholfrequenz) an unmontierten Laserchips. Exemplarische Werte zum Laserbetrieb im Plastikgehäuse finden Sie im Datenblatt zu SPL PL90_3. |
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