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NVSW219C 数据表(PDF) 2 Page - NICHIA CORPORATION |
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NVSW219C 数据表(HTML) 2 Page - NICHIA CORPORATION |
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2 / 23 page ![]() NICHIA STS-DA1-3555 <Cat.No.150227> 1 SPECIFICATIONS (1) Absolute Maximum Ratings Item Symbol Absolute Maximum Rating Unit Forward Current IF 1800 mA Pulse Forward Current IFP 2400 mA Allowable Reverse Current IR 85 mA Power Dissipation PD 5.94 W Operating Temperature Topr -40~100 °C Storage Temperature Tstg -40~100 °C Junction Temperature TJ 150 °C * Absolute Maximum Ratings at TS=25°C. * IFP conditions with pulse width ≤10ms and duty cycle ≤10%. (2) Initial Electrical/Optical Characteristics Item Symbol Condition Typ Max Unit IF=700mA 2.98 - Forward Voltage VF IF=350mA 2.83 - V IF=700mA 325 - Luminous Flux Φv IF=350mA 179 - lm IF=700mA 93 - Luminous Intensity Iv IF=350mA 61 - cd Rnn Color Rendering Index Ra IF=700mA - - - IF=700mA 322 - Luminous Flux Φv IF=350mA 174 - lm IF=700mA 92 - Luminous Intensity Iv IF=350mA 60 - cd R70 Color Rendering Index Ra IF=700mA 73 - - IF=700mA 280 - Luminous Flux Φv IF=350mA 151 - lm IF=700mA 83 - Luminous Intensity Iv IF=350mA 55 - cd R8000 Color Rendering Index Ra IF=700mA 83 - - x - IF=700mA 0.3447 - - Chromaticity Coordinate y - IF=700mA 0.3553 - - Thermal Resistance RθJS - 4.2 6.4 °C/W * Characteristics at TS=25°C. * Luminous Flux value as per CIE 127:2007 standard. * Chromaticity Coordinates as per CIE 1931 Chromaticity Chart. * RθJS is Thermal Resistance from junction to TS measuring point. |
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