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数据搜索系统，热门电子元器件搜索 |
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数据搜索系统，热门电子元器件搜索 |
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LEUWS2W 数据表(PDF) 4 Page - OSRAM GmbH |
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LEUWS2W 数据表(HTML) 4 Page - OSRAM GmbH |
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4 / 26 page  2015-11-27 4 Version 2.2 (not for new design) LE UW S2W Characteristics (TS = 25 °C; IF = 700 mA; per Chip) Kennwerte Parameter Symbol Values Unit Bezeichnung Symbol Werte Einheit Chromaticity coordinates acc. to CIE 1931 2) page 25 Farbkoordinaten nach CIE 1931 2) Seite 25 (typ.) (typ.) Cx Cy 0.31 0.32 - - Viewing angle at 50 % IV Abstrahlwinkel bei 50 % IV (typ.) 2ϕ 120 ° Forward voltage 3) page 25 Durchlassspannung 3) Seite 25 (per Chip) (min.) (typ.) (max.) VF VF V F 2.90 3.45 4.00 V V V Reverse current Sperrstrom I R not designed for reverse operation Partial Flux acc. CIE 127:2007 Partieller Fluss (typ.) ΦE/V, 120° 0.82 Radiating surface Abstrahlende Fläche (typ.) Acolor 2.1 x 2.1 mm² Real thermal resistance junction / solder point 4) page 25 Realer Wärmewiderstand Sperrschicht / Lötpad 4) Seite 25 (typ.) (max.) Rth JS real R th JS real 1.8 2.3 K/W K/W "Electrical" thermal resistance junction / solder point 4) page 25 "Elektrischer" Wärmewiderstand Sperrschicht / Lötpad 4) Seite 25 (with efficiency η e = 21 %) (typ.) (max.) Rth JS el Rth JS el 1.4 1.8 K/W K/W |
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