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SFH4232A 数据表(PDF) 3 Page - OSRAM GmbH |
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SFH4232A 数据表(HTML) 3 Page - OSRAM GmbH |
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3 / 12 page ![]() Version 1.4 acc. to OS-PCN-2013-003-A1 SFH 4232A 2014-01-08 3 Characteristics (TA = 25 °C) Kennwerte Parameter Symbol Values Unit Bezeichnung Symbol Werte Einheit Emission wavelength Zentrale Emissionswellenlänge (IF = 100 mA, tp = 20 ms) λpeak 860 nm Centroid Wavelength Schwerpunktwellenlänge der Strahlung (IF = 100 mA, tp = 20 ms) λcentroid 850 nm Spectral bandwidth at 50% of Imax Spektrale Bandbreite bei 50% von Imax (IF = 1 A, tp = 10 ms) Δλ 30 nm Half angle Halbwinkel ϕ ± 60 ° Dimensions of active chip area Abmessungen der aktiven Chipfläche L x W 1 x 1 mm x mm Rise and fall times of Ie ( 10% and 90% of Ie max) Schaltzeiten von Ie ( 10% und 90% von Ie max) (IF = 2 A, RL = 50 Ω) tr / tf 11 / 14 ns Forward voltage Durchlassspannung (IF = 1 A, tp = 20 ms) VF 1.65 (≤ 2.1) V Forward voltage Durchlassspannung (IF = 2 A, tp = 100 μs) VF 1.9 (≤ 2.5) V Radiant intensity Strahlstärke (IF = 1 A, tp = 100 µs) Ie, typ 205 mW/sr Temperature coefficient of Ie or Φe Temperaturkoeffizient von Ie bzw. Φe (IF = 1 A, tp = 10 ms) TCI -0.3 % / K Temperature coefficient of VF Temperaturkoeffizient von VF (IF = 1 A, tp = 10 ms) TCV -1 mV / K Temperature coefficient of wavelength Temperaturkoeffizient der Wellenlänge (IF = 1 A, tp = 10 ms) TCλ, centroid 0.3 nm / K |
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