SFH5841

Schmitt-Trigger IC im TO-18 Gehäuse mit Glaslinse Schmitt-Trigger IC in TO-18 Package with Glass Lens Lead (Pb) Free Product - RoHS Compliant SFH 5840 SFH 5841 Wesentliche Merkmale • • • • SFH 5840: Ausgang active low SFH 5841: Ausgang active high Hermetisch dichte Metallbauform Geeignet für Anwendungen im Bereich von 400 nm bis 1100 nm Features • • • • SFH 5840: Output active low SFH 5841: Output active high Hermetically sealed metal package (TO-18) Suitable for applications from 400 nm to 1100 nm Anwendungen • Optischer Schalter • Pulsformer • Zähler Typ Type SFH 5840 SFH 5841 Bestellnummer Ordering Code Q62702P5116 Q62702P5117 Applications • Optical threshold switch • Pulseformer • Counter Gehäuse Package Metallbauform (TO-18), OUT-Kennzeichnung: „Nase“ am Gehäuse Metal package (TO-18), OUT-marking: projection at package 2007-04-03 1 SFH 5840, SFH 5841 Grenzwerte (TA = 25 °C) Maximum Ratings Bezeichnung Parameter Betriebs- und Lagertemperatur Operating and storage temperature range Versorgungsspannung Supply voltage Ausgangsspannung Output voltage Ausgangsstrom Output current Verlustleistung Power dissipation Symbol Symbol Wert Value – 40 … + 85 – 0.5 … + 20 – 0.5 … + 20 50 175 Einheit Unit Top; Tstg VCC VO IO Ptot °C V V mA mW Empfohlener Arbeitsbereich Recommended Operating Conditions Bezeichnung Parameter Versorgungsspannung Supply voltage Ausgangsstrom Output current Symbol Symbol Wert Value 4 … 18 < 16 Einheit Unit V mA VCC IO Zur Stabilisierung der Versorgung wird ein Stützkondensator (angeschlossen zwischen VCC und GND) von typ. 0.1 μF empfohlen. A bypass capacitor, 0.1 μF typical, connected between VCC and GND is recommended in order to stabilize power supply line. Kennwerte (TA = 25 °C, VCC = 5 V) Characteristics Bezeichnung Parameter Ausgangsspannung „high“ Output voltage “high” IO = 0 Ausgangsspannung „low“ Output voltage “low” IO = 16 mA Symbol Symbol Wert Value Einheit Unit V V0H VCC (> 4.0) V0L 0.15 (< 0.4) V 2007-04-03 2 SFH 5840, SFH 5841 Kennwerte (TA = 25 °C, VCC = 5 V) Characteristics (cont’d) Bezeichnung Parameter Stromaufnahme, E = 0 Supply current VCC = 5 V VCC = 18 V Schaltschwelle, λ = 950 nm Threshold SFH 5840: “H” → “L” SFH 5841: “L” → “H” Hysterese Hysteresis Halbwinkel Half angle Anstiegszeit 10% bis 90% Rise time 10% to 90% RL = 280 Ω, Ee = 60 μW/cm2, λ = 950 nm Abfallzeit 90% bis 10% Fall time 90% to 10% RL = 280 Ω, Ee = 60 μW/cm2, λ = 950 nm Ausgangsverzögerungszeit Propagation delay time “H” → “L” RL = 280 Ω, Ee = 60 μW/cm2, λ = 950 nm Ausgangsverzögerungszeit Propagation delay time “L” → “H” RL = 280 Ω, Ee = 60 μW/cm2, λ = 950 nm Symbol Symbol Wert Value Einheit Unit ICC Ee, ON 3.3 (< 5) 5.0 10 (< 32) mA μW/cm2 Ee, OFF / Ee, ON ϕ 0.6 (0.5 … 0.9) ±5 100 – Grad degr. ns tr tf 100 ns tPHL 5 (< 15) μs tPLH 5 (< 15) μs 2007-04-03 3 SFH 5840, SFH 5841 Regulator Regulator 10 k Ω OUT + + - SFH 5841 (Active “High”) SFH 5840 (Active “Low”) 10 k Ω GND OHF00518 Figure 1 Block Diagram VCC R L = 280 Ω Input VCC = 5 V SFH 5840 SFH 5841 OUT OUT C = 0.1 μF R = 47 Ω GND GND OHF00520 Figure 2 Test Circuit for Switching and Response Time SFH 5840 (Active “Low”) SFH 5841 (Active “High”) Input 50% Input 50% t PHL Output t PLH 90% 50% 10% Output t PHL t PLH 90% 50% 10% tf Figure 3 2007-04-03 tr tr tf OHF00519 Switching Time Definitions 4 SFH 5840, SFH 5841 Relative Threshold Ee, ON/Ee, ON (Vcc = 5 V) = f (VCC) E e, ON 1.5 E e, ON_5 V 1.3 1.2 1.1 1 0.9 0.8 0.7 0.6 0.5 0 5 10 15 V 20 OHF00507 Supply Current ICC = f (VCC) I CC 6 mA OHF00510 Total Power Dissipation Ptot = f (TA) Ptot 200 mW 160 OHF00511 4 140 120 3 100 80 2 60 40 20 1 0 0 5 10 15 V 20 0 0 20 40 60 80 ˚C 100 VCC VCC TA Output Voltage VOL = f (IOUT, VCC) 3.5 VOL V 3 2.5 2 1.5 5V 10 V 15 V 20 V OHF00512 Supply Current vs. Ambient Temperature ICC = f (TA, VCC) I CC 6 mA 5 OHF00514 VCC = 20 V VCC = 15 V VCC = 10 V VCC = 5 V 4 3 2 1 0.5 0 1 0 10 20 30 40 mA 50 0 -25 0 25 50 75 ˚C 100 I OUT TA 2007-04-03 5 SFH 5840, SFH 5841 Maßzeichnung Package Outlines 2.54 spacing ø0.45 14.5 12.5 (2.7) Chip position ø4.8 ø4.6 5.6 5.3 GND VCC OUT 5.1 4.8 6.2 5.4 1.1 9 0. 1 0.9 .1 GMO06998 Maße in mm / Dimensions in mm. Lötbedingungen Soldering Conditions Wellenlöten (TTW) TTW Soldering (nach CECC 00802) (acc. to CECC 00802) 300 C T 250 235 C ... 260 C OHLY0598 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 2007-04-03 6 SFH 5840, SFH 5841 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. 2007-04-03 7