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LECGQ8WP 数据表(PDF) 4 Page - OSRAM GmbH |
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LECGQ8WP 数据表(HTML) 4 Page - OSRAM GmbH |
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4 / 25 page ![]() 2017-08-04 4 Version 1.7 LE CG Q8WP Characteristics (TS = 25 °C; IF = 1400 mA) Kennwerte Parameter Symbol Values Unit Bezeichnung Symbol Werte Einheit Chromaticity coordinates acc. to CIE 1931 2) page 24 Farbkoordinaten nach CIE 1931 2) Seite 24 (within λ = 500 ... 600 nm) (typ.) (typ.) Cx Cy 0.317 0.642 - - Wavelength at peak emission Wellenlänge d. emittierten Lichtes (typ.) λpeak 520 nm Spectral bandwidth at 50% Irel max Spektrale Bandbreite b. 50% I rel max (typ.) ∆λ 100 nm Viewing angle at 50 % I V Abstrahlwinkel bei 50 % I V (typ.) 2ϕ 130 ° Forward voltage 3) page 24 Durchlassspannung 3) Seite 24 (min.) (typ.) (max.) VF VF VF 2.80 3.05 3.50 V V V Reverse current Sperrstrom IR not designed for reverse operation Partial Flux acc. CIE 127:2007 Partieller Fluss (ΦV 120° = x * ΦV 180°) (typ.) Φ E/V, 120° 0.77 Radiating surface Abstrahlende Fläche (typ.) Acolor 1.55 x 1.24 mm² Real thermal resistance junction / solder point 4) page 24 Realer Wärmewiderstand Sperrschicht / Lötpad 4) Seite 24 (typ.) (max.) Rth JS real Rth JS real 2.6 3.6 K/W K/W "Electrical" thermal resistance junction / solder point 4) page 24 "Elektrischer" Wärmewiderstand Sperrschicht / Lötpad 4) Seite 24 (with efficiency η e = 27 %) (typ.) (max.) R th JS el Rth JS el 1.9 2.6 K/W K/W |
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