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SFH7251 Datasheet(PDF) 3 Page - OSRAM GmbH |
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SFH7251 Datasheet(HTML) 3 Page - OSRAM GmbH |
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3 / 15 page ![]() Version 1.0 SFH 7251 2013-11-06 3 Characteristics (TA = 25 °C) Kennwerte Total power dissipation Verlustleistung Ptot 135 mW Thermal resistance junction - ambient, mounted on PC-board (FR4) 2) page 14 Wärmewiderstand Sperrschicht - Umgebung, bei Montage auf FR4 Platine 2) Seite 14 RthJA 500 K / W Electrostatic discharge (HBM) Elektrostatische Entladung (HBM) ESD 2 kV Note: The stated maximum ratings refer to one chip, unless otherwise specified. Anm: Die angegebenen Grenzdaten gelten für einen Chip, wenn nicht anders angegeben. Parameter Symbol Values Unit Bezeichnung Symbol Werte Einheit IRED Emission wavelength Zentrale Emissionswellenlänge (IF = 70 mA) (typ) λpeak 860 nm Spectral bandwidth at 50% of Imax Spektrale Bandbreite bei 50% von Imax (IF = 70 mA, tp = 20 ms) (typ) Δλ 30 nm Half angle Halbwinkel (typ) ϕ ± 60 ° Dimensions of active chip area Abmessungen der aktiven Chipfläche (typ) L x W 0.2 x 0.2 mm x mm Rise and fall time of Ie ( 10% and 90% of Ie max) Schaltzeit von Ie ( 10% und 90% von Ie max) (IF = 70 mA, RL = 50 Ω) (typ) tr, tf 12 ns Forward voltage Durchlassspannung (IF = 70 mA, tp = 20 ms) (typ (max)) VF 1.6 (≤ 2) V Parameter Symbol Values Unit Bezeichnung Symbol Werte Einheit |
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