LST770 SIEMENS | Alldatasheet

Document overview

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Technical content

Features

  • color of package: white
  • for use as optical indicator
  • for backlighting, optical coupling into light pipes and lenses
  • suitable for all SMT assembly and soldering methods
  • available taped on reel (12 mm tape)
  • load dump resistant acc. to DIN 40839 TOPLED ® RG LS T770, LO T770, LY T770 LG T770, LP T770

Streuung der Lichtstärke in einer VerpackungseinheitIV max /IV min ≤ 2.0. Luminous intensity ratio in one packaging unitIV max /IV min ≤ 2.0. Typ Type Emissions- farbe Color of Emission Farbe der Lichtaustritts- fläche Color of the Light Emitting Area Lichtstärke Luminous Intensity IF = 10 mA IV (mcd) Lichtstrom Luminous Flux IF = 10 mA Φ V (mlm) Bestellnummer Ordering Code LS T770-HK LS T770-J LS T770-K LS T770-JL 18 (typ.) 30 (typ.) Q62703-Q2726 Q62703-Q2727 Q62703-Q2728 Q62703-Q2729 LO T770-HK LO T770-J LO T770-K LO T770-JL 18 (typ.) 30 (typ.) Q62703-Q2730 Q62703-Q2731 Q62703-Q2732 Q62703-Q2733 LY T770-HL LY T770-J LY T770-K LY T770-L LY T770-JM 18 (typ.) 30 (typ.) 45 (typ.) Q62703-Q2734 Q62703-Q2736 Q62703-Q3241 Q62703-Q3906 Q62703-Q2737 LG T770-HL LG T770-J LG T770-K LG T770-L LG T770-JM 18 (typ.) 30 (typ.) 45 (typ.) Q62703-Q2738 Q62703-Q2739 Q62703-Q2740 Q62703-Q3100 Q62703-Q2741 LP T770-FJ LP T770-G LP T770-H LP T770-GK 8 (typ.) 12 (typ.) Q62703-Q2742 Q62703-Q2743 Q62703-Q2744 Q62703-Q2745 LS T770, LO T770, LY T770 LG T770, LP T770

Operating temperature range Lagertemperatur Storage temperature range Sperrschichttemperatur Junction temperature Tj + 100 ˚C Durchlaßstrom Forward current IF 30 mA Stoßstrom Surge current t≤ 10 µs,D = 0.005 IFM 0.5 A Sperrspanung Reverse voltage VR 5V Verlustleistung Power dissipation Ptot 100 mW Wärmewiderstand Thermal resistance Sperrschicht / Umgebung Junction / air Montage auf PC-board *)(Padgröße je ≥16 mm 2) mounted on PC board*)(pad size ≥ 16 mm2 each) Rth JA 400 K/W *) PC-board: FR4 LS T770, LO T770, LY T770 LG T770, LP T770

Kennwerte (TA = 25 ˚C) Characteristics Bezeichnung Parameter Symbol Symbol Werte Values Einheit Unit LS LO LY LG LP Wellenlänge des emittierten Lichtes (typ.) Wavelength at peak emission (typ.) IF = 10 mA λpeak 635 610 586 565 557 nm Dominantwellenlänge (typ.) Dominant wavelength (typ.) IF = 10 mA λdom 628 605 590 570 560 nm Spektrale Bandbreite bei 50 %Irel max (typ.) Spectral bandwidth at 50 %Irel max (typ.) IF = 10 mA Δλ 45 40 45 25 22 nm Abstrahlwinkel bei 50 %Iv (Vollwinkel) Viewing angle at 50 %Iv 2ϕ 120 120 120 120 120 Grad deg. Durchlaßspannung (typ.) Forward voltage (max.) IF = 10 mA VF VF 2.0 2.6 2.0 2.6 2.0 2.6 2.0 2.6 2.0 2.6 V V Sperrstrom (typ.) Reverse current (max.) VR = 5 V IR IR 0.01 0.01 0.01 0.01 0.01 µA µA Kapazität (typ.) Capacitance VR = 0 V, f = 1 MHz C 0 1 28 1 01 51 5p F Schaltzeiten: Switching times: IV from 10 % to 90 % (typ.) IV from 90 % to 10 % (typ.) IF = 100 mA, tp = 10µs, RL = 50Ω tr tf 300 150 300 150 300 150 450 200 450 200 ns ns LS T770, LO T770, LY T770 LG T770, LP T770

Relative spektrale EmissionIrel = f (λ),TA = 25 ˚C,IF = 10 mA Relative spectral emission V(λ) = spektrale Augenempfindlichkeit Standard eye response curve Abstrahlcharakteristik Irel =f (ϕ) Radiation characteristic LS T770, LO T770, LY T770 LG T770, LP T770

Durchlaßstrom IF =f (VF) Forward current TA = 25 ˚C Zulässige ImpulsbelastbarkeitIF =f (tp) Permissible pulse handling capability Duty cycle D = parameter, TA = 25 ˚C Relative LichtstärkeIV/IV(10 mA) =f (IF) Relative luminous intensity TA = 25 ˚C Maximal zulässiger Durchlaßstrom Max. permissible forward current IF =f (TA) LS T770, LO T770, LY T770 LG T770, LP T770

Wellenlänge der Strahlungλpeak = f (TA) Wavelength at peak emission IF = 10 mA Durchlaßspannung VF =f (TA) Forward voltage IF = 10 mA Dominantwellenlänge λdom = f (TA) Dominant wavelength IF = 10 mA Relative LichtstärkeIV /IV(25 ˚C ) =f (TA) Relative luminous intensity IF = 10 mA LS T770, LO T770, LY T770 LG T770, LP T770

LS T770, LO T770, LY T770 LG T770, LP T770 Maßzeichnung (Maße in mm, wenn nicht anders angegeben) Package Outlines (Dimensions in mm, unless otherwise specified) Kathodenkennung: abgeschrägte Ecke Cathode mark: bevelled edge GPL06899