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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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LCWCQAR.EC 数据表(PDF) 4 Page - OSRAM GmbH |
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LCWCQAR.EC 数据表(HTML) 4 Page - OSRAM GmbH |
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4 / 28 page  2013-06-15 4 Version 1.5 LCW CQAR.EC Characteristics (TS = 25 °C; IF = 700 mA) Kennwerte Parameter Symbol Values Unit Bezeichnung Symbol Werte Einheit Viewing angle at 50 % IV Abstrahlwinkel bei 50 % IV (typ.) 2ϕ 120 ° Forward voltage 3) page 27 Durchlassspannung 3)Seite 27 (min.) (typ.) (max.) VF VF VF 2.80 3.05 3.25 V V V Reverse voltage Sperrspannung (IR = 20 mA) (max.) VR 1.2 V Color reproduction index 4) page 27 Farbwiedergabe Index 4) Seite 27 (2700 K - 5000 K) (typ.) (min.) Ra Ra 83 80 - - Real thermal resistance junction / solder point 5) page 27 Realer Wärmewiderstand Sperrschicht / Lötpad 5) Seite 27 (typ.) (max.) Rth JS real Rth JS real 3.8 5 K/W K/W "Electrical" thermal resistance junction / solder point 5)page 27 "Elektrischer" Wärmewiderstand Sperrschicht / Lötpad 5)Seite 27 (with efficiency ηe = 33 %) (typ.) (max.) Rth JS el Rth JS el 2.5 3.4 K/W K/W Note: Individual forward voltage groups see next page Anm.: Durchlassspannungsgruppen siehe nächste Seite |
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