Datenblatt-Suchmaschine für elektronische Bauteile |
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L7868-01 Datenblatt(PDF) 1 Page - Hamamatsu Corporation |
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L7868-01 Datenblatt(HTML) 1 Page - Hamamatsu Corporation |
1 / 2 page Features l Small emission spot L7868: φ400 µm L7868-01: φ150 µm l Uniform emission pattern l Narrow directivity: L7868-02 Applications l Optical switches l Automatic control system LED Red LED Small emission spot, red LED using current confined chip L7868 series L7868/-02 are red LEDs with a microball lens bonded to the current-confined structure chip surface. L7868-01 uses the same structure LED chip with no microball lens and provides a smaller emission spot of φ150 µm. L7868-02 uses a glass lens window for even narrower directivity (beam spread). 1 s Absolute maximum ratings (Ta=25 °C, unless otherwise noted) Parameter Symbol Condition Value Unit Reverse voltage V4 3V Forward current I. 60 mA Forward current derating rate -Ta > 25 °C 0.8 mA/°C Pulse forward current I.2 Pulse width=10 µs Duty ratio=1 % 0.5 A Pulse forward current derating rate -Ta > 25 °C 7 mA/°C Power dissipation P 180 mW Operating temperature Topr -30 to +85 °C Storage temperature Tstg -40 to +100 °C s Electrical and optical characteristics (Ta=25 °C) L7868 L7868-01 L7868-02 Parameter Symbol Condition Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit Peak emission wavelength lp I.=20 mA 650 670 700 650 670 700 650 670 700 nm Spectral half width (FWHM) Dl I.=20 mA - 20 - - 20 - - 20 - nm Radiant flux fe I.=20 mA 0.35 0.45 -0.15 0.2 -0.35 0.45 - mW Radiant illuminance P- I.=20 mA - 0.1 - - - - - 0.4 - mW/cm Forward voltage V. I.=20 mA -1.9 2.2 -1.9 2.2 -1.9 2.2 V Pulse forward voltage V.2 I.=0.5 A - 4.3 5.5 - 4.3 5.5 - 4.3 5.5 V Reverse current I4 V4=3 V --10 --10 --10 µA Rise time tr I.=20 mA, 10 % to 90 % - 0.06 0.1 - 0.06 0.1 - 0.06 0.1 µs Fall time tf I.=20 mA, 90 % to 10 % -0.06 0.1 -0.06 0.1 -0.06 0.1 µs |
Ähnliche Teilenummer - L7868-01 |
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Ähnliche Beschreibung - L7868-01 |
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