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SFH4840

SFH4840

  • 厂商:

    OSRAM(欧司朗)

  • 封装:

  • 描述:

    SFH4840 - UV-Lumineszensdiode - OSRAM GmbH

  • 数据手册
  • 价格&库存
SFH4840 数据手册
UV-Lumineszensdiode UV Light Emitting Diode Lead (Pb) Free Product - RoHS Compliant SFH 4840 Vorläufige Daten / Preliminary Data Wesentliche Merkmale • • • • UV-LED mit Emissionswellenlänge 395nm Enger Abstrahlwinkel Hermetisch dichtes Gehäuse ESD-Festigkeit Klasse 1 nach MIL-STD-883E Features • • • • UV-LED with Peakwavelength 395nm Narrow emission angle Hermetically sealed package ESD-Classification Class 1 according to MIL-STD-883E Anwendungen • Kleber- und Lackaushärtung • Erkennen von Sicherheitsmerkmalen auf Geldscheinen Sicherheitshinweise Je nach Betriebsart emittieren diese Bauteile hochkonzentrierte, nicht sichtbare UltraviolettStrahlung, die gefährlich für das menschliche Auge sein kann. Produkte, die diese Bauteile enthalten, müssen gemäß den Sicherheitsrichtlinien der IEC-Norm 60825-1 behandelt werden. Applications • Curing of glue and laquer • Recognition of safety features of money bills Safety Advices Depending on the mode of operation, these devices emit highly concentrated non visible ultraviolet light which can be hazardous to the human eye. Products which incorporate these devices have to follow the safety precautions given in IEC 60825-1 “Safety of laser products”. Typ Type SFH 4840 1) Bestellnummer Ordering Code on request Strahlstärkegruppierung 1) (IF = 30mA, tp = 20 ms) Radiant intensity grouping 1) Ie (mW/sr) typ. 45 gemessen bei einem Raumwinkel Ω = 0.01 sr measured at a solid angle of Ω = 0.01 sr 2005-01-19 1 Vorläufige Daten / Preliminary Data Grenzwerte Maximum Ratings Bezeichnung Parameter Betriebstemperatur Operating temperature range Lagertemperatur Storage temperature range Sperrspannung Reverse voltage Vorwärtsgleichstrom, TC ≤ 25 °C Forward current Stoßstrom, tp = 10 µs, D = 0, TC = 25 °C Surge current Verlustleistung TC = 25 °C Power dissipation Wärmewiderstand Thermal resistance Kennwerte (TA = 25 °C) Characteristics Bezeichnung Parameter Wellenlänge der Strahlung Wavelength at peak emission IF = 30 mA Spektrale Bandbreite bei 50% von Imax Spectral bandwidth at 50% of Imax IF = 30 mA30 mA Abstrahlwinkel Half angle Aktive Chipfläche Active chip area Abmessungen der aktiven Chipfläche Dimension of the active chip area Gesamte Chipfläche Entire chip area Abmessungen der gesamten Chipfläche Dimension of the entire chip area Symbol Symbol λpeak Wert Value 395 Symbol Symbol Wert Value – 20 … + 80 – 30 … + 100 5 30 200 120 450 160 SFH 4840 Einheit Unit °C °C V mA mA mW K/W K/W Top Tstg VR IF IFSM Ptot RthJA RthJC Einheit Unit nm ∆λ 12 nm ϕ ±3 0.058 0.24 × 0.24 0.09 0.3 × 0.3 Grad deg. mm2 mm mm2 mm A L×B L×W A L×B L×W 2 2005-01-19 Vorläufige Daten / Preliminary Data Kennwerte (TA = 25 °C) Characteristics (cont’d) Bezeichnung Parameter Schaltzeiten, Ie von 10% auf 90% und von 90% auf 10%, bei IF = 30 mA, RL = 50 Ω Switching times, Ιe from 10% to 90% and from 90% to 10%, IF = 30 mA, RL = 50 Ω Durchlaßspannung Forward voltage IF = 30 mA, tp = 20 ms Sperrstrom Reverse current VR = 5 V ESD-Festigkeit (Human Body Model) ESD Threshold (Human Body Model) Gesamtstrahlungsfluß Total radiant flux IF = 30 mA, tp = 20 ms Symbol Symbol Wert Value 30 SFH 4840 Einheit Unit ns tr, tf VF IR 3.7 (< 4.3) ≤ 100 V µA VESD Φe 1000 2.5 V mW 2005-01-19 3 Vorläufige Daten / Preliminary Data Strahlstärke Ie in Achsrichtung gemessen bei einem Raumwinkel Ω = 0.01 sr Radiant Intensity Ie in Axial Direction at a solid angle of Ω = 0.01 sr Bezeichnung Parameter Strahlstärke Radiant intensity IF = 30 mA, tp = 20 ms Radiation Characteristics1) Irel = f (ϕ) 100 % I erel SFH 4840 Symbol Werte Values Einheit Unit Ie typ 45 mW/sr 80 60 40 20 0 -20 -10 0 10 deg. 20 φ 2005-01-19 4 Vorläufige Daten / Preliminary Data Relative Spectral Emission Irel = f (λ) Radiant Intensity Ie = f (IF ) Ie 100 mA SFH 4840 Max. Permissible Forward Current IF = f (TA), RthJA = 450 K/W 35 mA IF 30 25 20 15 10 Single pulse, tp = 20 µs 10 I e,r I rel 100 80 60 40 20 0 300 350 400 nm 450 1 0.1 0.01 0.001 5 0 0.01 0.1 1 10 mA100 IF 0.0001 0 20 40 λ 60 °C 80 TA Forward Current IF = f (VF) Single pulse, tp = 20 µs 1.E+02 IF 1.E+01 Permissible Pulse Handling Capability IF = f (tp), TC = 25 °C, duty cycle D = parameter 0.30 OHL01405 IF A 0.25 D = TP t tP IF T 1.E+00 0.20 D= 1.E-01 0.15 1.E-02 1.E-03 2 3 4V VF 5 0.10 0.005 0.01 0.02 0.05 0.1 0.2 0.5 0.05 0 -5 10 10-4 10-3 10-2 10-1 10 0 101 s 10 2 tp 2005-01-19 5 Vorläufige Daten / Preliminary Data Maßzeichnung Package Outlines (2.7 (0.106)) ø0.45 (0.018) Chip position SFH 4840 ø4.8 (0.189) ø4.6 (0.181) (0 (0 .043 .0 35 ) ) 9 Anode = SFH 216, SFH 400 Cathode = SFH 480 (package) 2.54 (0.100) spacing welded 5.3 (0.209) 5.0 (0.197) 14.5 (0.571) 12.5 (0.492) glass lens 7.4 (0.291) 6.6 (0.260) 0. 1. 1 0. 9 . (0 04 3) 03 5) . (0 1. 1 ø5.6 (0.220) ø5.3 (0.209) GEOY6314 Maße werden wie folgt angegeben: mm (inch) / Dimensions are specified as follows: mm (inch). Anode marking: flag at package 2005-01-19 6 Vorläufige Daten / Preliminary Data Lötbedingungen Soldering Conditions Wellenlöten (TTW) TTW Soldering SFH 4840 (nach CECC 00802) (acc. to CECC 00802) OHLY0598 300 C T 250 235 C ... 260 C 10 s Normalkurve standard curve 2. Welle 2. wave Grenzkurven limit curves 200 1. Welle 1. wave 150 100 C ... 130 C 100 2 K/s 50 Zwangskühlung forced cooling ca 200 K/s 5 K/s 2 K/s 0 0 50 100 150 t 200 s 250 Published by OSRAM Opto Semiconductors GmbH Wernerwerkstrasse 2, D-93049 Regensburg www.osram-os.com © All Rights Reserved. The information describes the type of component and shall not be considered as assured characteristics. Terms of delivery and rights to change design reserved. Due to technical requirements components may contain dangerous substances. For information on the types in question please contact our Sales Organization. Packing Please use the recycling operators known to you. We can also help you – get in touch with your nearest sales office. By agreement we will take packing material back, if it is sorted. You must bear the costs of transport. For packing material that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice you for any costs incurred. Components used in life-support devices or systems must be expressly authorized for such purpose! Critical components 1 , may only be used in life-support devices or systems 2 with the express written approval of OSRAM OS. 1 A critical component is a component usedin a life-support device or system whose failure can reasonably be expected to cause the failure of that life-support device or system, or to affect its safety or effectiveness of that device or system. 2 Life support devices or systems are intended (a) to be implanted in the human body, or (b) to support and/or maintain and sustain human life. If they fail, it is reasonable to assume that the health of the user may be endangered. 2005-01-19 7
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