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TLDR440. 数据表(PDF) 2 Page - Vishay Siliconix |
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TLDR440. 数据表(HTML) 2 Page - Vishay Siliconix |
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2 / 6 page ![]() www.vishay.com 2 Document Number 83001 Rev. 1.4, 30-Aug-04 VISHAY TLDR440. Vishay Semiconductors Optical and Electrical Characteristics Tamb = 25 °C, unless otherwise specified Red TLDR440. 1) in one Packing Unit I Vmin/IVmax ≤ 0.5 Typical Characteristics (Tamb = 25 °C unless otherwise specified) Parameter Test condition Part Symbol Min Typ. Max Unit Luminous intensity 1) IF = 20 mA TLDR4400 IV 25 45 mcd TLDR4401 IV 25 50 mcd Luminous intensity IF = 1 mA IV 2mcd Dominant wavelength IF = 20 mA λd 648 nm Peak wavelength IF = 20 mA λp 650 nm Spectral line half width IF = 20 mA ∆λ 20 nm Angle of half intensity IF = 20 mA ϕ ± 40 deg Forward voltage IF = 20 mA VF 1.8 2.2 V Reverse current VR = 6 V IR 10 µA Junction capacitance VR = 0, f = 1 MHz Cj 30 pF Figure 1. Power Dissipation vs. Ambient Temperature 100 80 60 40 0 25 50 75 100 125 Tamb - Ambient Temperature ( °C) 95 10904 20 0 Figure 2. Forward Current vs. Ambient Temperature for InGaN 0 10 20 30 40 60 Tamb - Ambient Temperature ( °C) 95 10095 50 0 2040 6080 100 |
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