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LEAQ9WN 数据表(PDF) 4 Page - OSRAM GmbH |
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LEAQ9WN 数据表(HTML) 4 Page - OSRAM GmbH |
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4 / 20 page ![]() 2012-06-22 4 Version 2.0 LE A Q9WN Characteristics (T S = 25 °C; IF = 700 mA) Kennwerte Parameter Symbol Values Unit Bezeichnung Symbol Werte Einheit Wavelength at peak emission Wellenlänge d. emittierten Lichtes (typ.) λ peak 624 nm Dominant Wavelength 2) page 19 Dominantwellenlänge 2) Seite 19 (min.) (typ.) (max.) λ dom λ dom λ dom 610 617 625 nm nm nm Spectral bandwidth at 50% I rel max Spektrale Bandbreite b. 50% I rel max (typ.) Δλ 18 nm Viewing angle at 50 % I V Abstrahlwinkel bei 50 % I V (typ.) 2 ϕ 120 ° Forward voltage 3) page 19 Durchlassspannung 3) Seite 19 (min.) (typ.) (max.) V F V F V F 2.10 2.50 2.90 V V V Reverse current Sperrstrom I R not designed for reverse operation Partial Flux acc. CIE 127:2007 Partieller Fluss ( Φ V 120° = x * ΦV 180°) (typ.) Φ E/V, 120° 0.82 Radiating surface Abstrahlende Fläche (typ.) A color 0.9 x 0.9 mm2 Real thermal resistance junction / solder point 4) page 19 Realer Wärmewiderstand Sperrschicht / Lötpad 4) Seite 19 (typ.) (max.) R th JS real R th JS real 15 18 K/W K/W "Electrical" thermal resistance junction / solder point 4) page 19 "Elektrischer" Wärmewiderstand Sperrschicht / Lötpad 4) Seite 19 (with efficiency η e = 15 %) (typ.) (max.) R th JS el R th JS el 12.8 15.3 K/W K/W |
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