| 전자부품 데이터시트 검색엔진 |
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SFH-4881 데이터시트(PDF) 2 Page - OSRAM GmbH |
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SFH-4881 데이터시트(HTML) 2 Page - OSRAM GmbH |
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2 / 11 page ![]() 2008-02-25 2 Version 1.0 SFH 4881 Maximum Ratings (TC = 25 °C) Grenzwerte Characteristics (TA = 25 °C) Kennwerte Parameter Symbol Values Unit Bezeichnung Symbol Werte Einheit Operation and storage temperature range Betriebs- und Lagertemperatur Top; Tstg -40 ... 100 °C Reverse voltage Sperrspannung VR 5V Forward current Durchlassstrom IF 200 mA Surge current Stoßstrom (tp 10 s, D = 0.01) IFSM 2.5 A Total power dissipation Verlustleistung Ptot 470 mW Thermal resistance junction - ambient Wärmewiderstand Sperrschicht - Umgebung RthJA 450 K / W Thermal resistance junction - case Wärmewiderstand Sperrschicht - Gehäuse RthJC 160 K / W Parameter Symbol Values Unit Bezeichnung Symbol Werte Einheit Emission wavelength Zentrale Emissionswellenlänge (IF = 100 mA, tp = 20 ms) peak 880 nm Spectral bandwidth at 50% of Imax Spektrale Bandbreite bei 50% von Imax (IF = 100 mA, tp = 20 ms) 80 nm Half angle Halbwinkel ± 5 ° Active chip area Aktive Chipfläche A0.16 mm2 Dimensions of active chip area Abmessungen der aktiven Chipfläche L x W 0.4 x 0.4 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 = 100 mA, RL = 50 ) tr, tf 500 ns |
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