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LD268 Scheda tecnica(PDF) 3 Page - OSRAM GmbH |
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LD268 Scheda tecnica(HTML) 3 Page - OSRAM GmbH |
3 / 7 page LD 260, LD 262 … LD 269 2007-04-03 3 Grenzwerte ( T A = 25 °C) Maximum Ratings Bezeichnung Parameter Symbol Symbol Wert Value Einheit Unit Betriebs- und Lagertemperatur Operating and storage temperature range T op; Tstg – 40 … + 80 °C Sperrschichttemperatur Junction temperature T j 80 °C Sperrspannung Reverse voltage V R 5 V Durchlassstrom Forward current I F 50 mA Stoßstrom, τ ≤ 10 μs, D = 0 Surge current I FSM 1.6 A Verlustleistung Power dissipation P tot 70 mW Wärmewiderstand Thermal resistance R thJA R thJL 750 650 K/W K/W Kennwerte ( T A = 25 °C) Characteristics Bezeichnung Parameter Symbol Symbol Wert Value Einheit Unit Wellenlänge der Strahlung Wavelength at peak emission I F = 50 mA, tp = 20 ms λ peak 950 nm Spektrale Bandbreite bei 50% von I max Spectral bandwidth at 50% of I max I F = 50 mA, tp = 20 ms Δλ 55 nm Abstrahlwinkel Half angle ϕ ± 15 Grad deg. Aktive Chipfläche Active chip area A 0.25 mm 2 Abmessungen der aktiven Chipfläche Dimension of the active chip area L × B L × W 0.5 × 0.5 mm² Abstand Chipoberfläche bis Linsenscheitel Distance chip surface to lens top H 1.3 … 1.9 mm |
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Descrizione simile - LD268 |
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