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| Schmitt-Trigger IC im Mini-Sidelooker Gehause mit Linse Schmitt-Trigger IC in Miniature Sidelooker Package with Lens SFH 5140 F SFH 5141 F Wesentliche Merkmale * Integrierter Schmitt-Trigger * SFH 5140 F: Output active low * SFH 5141 F: Output active high * Miniatur-Gehause Anwendungen * Optischer Schalter * Pulsformer * Zahler * Empfanger in Lichtschranken Typ Type SFH 5140 F SFH 5141 F Bestellnummer Ordering Code Q62702-P5112 Q62702-P5113 Features * Built-in Schmitt Trigger circuit * SFH 5140 F: Output active low * SFH 5141 F: Output active high * Compact package Applications * Optical threshold switch * Pulseformer * Counter * Receiver in interrupters Gehause Package Miniatur-Gehause; Mittlerer Anschlu: Ausgang (Vout); Tageslichtsperrfilter Compact package; center lead: output (Vout); daylight-cutoff filter 2000-01-01 1 OPTO SEMICONDUCTORS SFH 5140 F, SFH 5141 F 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 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 Stromaufnahme Supply current VCC = 5 V VCC = 18 V Schaltschwelle, = 950 nm Threshold SFH 5140 F: "H" "L" SFH 5141 F: "L" "H" Hysterese Hysteresis Halbwinkel Half angle Symbol Symbol Wert Value Einheit Unit V 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 VOH VCC (> 4.0) VOL 0.15 (< 0.4) V ICC 3.3 (< 5) 5.0 mA Ee, ON 15 (< 50) W/cm2 Ee, OFF/Ee, ON 0.6 (0.5 ... 0.9) - - Grad degr. 2000-01-01 2 OPTO SEMICONDUCTORS SFH 5140 F, SFH 5141 F Kennwerte (TA = 25 C, VCC = 5 V) Characteristics (cont'd) Bezeichnung Parameter Anstiegszeit 10% bis 90% Rise time 10% to 90% RL = 280 , Ee = 90 W/cm2, = 950 nm Abfallzeit 90% bis 10% Fall time 90% to 10% RL = 280 , Ee = 90 W/cm2, = 950 nm Ausgangsverzogerungszeit Propagation delay time "H" "L" RL = 280 , Ee = 90 W/cm2, = 950 nm Ausgangsverzogerungszeit Propagation delay time "L" "H" RL = 280 , Ee = 90 W/cm2, = 950 nm Symbol Symbol Wert Value 100 Einheit Unit ns tr tf 100 ns 5 (< 15) s tPHL 5 (< 15) s tPLH Empfohlener Arbeitsbereich Recommended Operating Conditions Bezeichnung Parameter Versorgungspannung Supply voltage Ausgangsstrom Output current Symbol Symbol Wert Value 4.5 ... 18 < 16 Einheit Unit V mA VCC IO Zur Stabilisierung der Versorgung wird ein Stutzkondensator (angeschlossen zwischen VCC und GND) von typ. 0.1 F empfohlen. A bypass capacitor, 0.1 F typical, connected between VCC and GND is recommended in order to stabilize power supply line. 2000-01-01 3 OPTO SEMICONDUCTORS SFH 5140 F, SFH 5141 F SFH 5141 F (Active "High") SFH 5140 F (Active "Low") Voltage Regulator VCC Voltage Regulator VCC OUT + + - OUT GND OHF00518 GND Figure 1 Block Diagram VCC R L = 280 Input VCC = 5 V SFH 5140 F SFH 5141 F OUT OUT C = 0.1 F R = 47 GND GND OHF00520 Figure 2 Test Circuit for Switching and Response Time SFH 5140 F (Active "Low") SFH 5141 F (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 2000-01-01 tr tr tf OHF00519 Switching Time Definitions 4 OPTO SEMICONDUCTORS SFH 5140 F, SFH 5141 F 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) 6 mA OHF00510 Total Power Dissipation Ptot = f (TA) 200 mW 160 OHF00511 I CC Ptot 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 2000-01-01 5 OPTO SEMICONDUCTORS SFH 5140 F, SFH 5141 F Mazeichnung Package Outlines 0.9 0.7 R0.9 R0.7 1.3 1.1 (60) (0.5) 1.37 3.0 2.8 1.04 0.84 0.86 0.66 (2.5) 4.1 3.9 17.77 17.27 1.05 0.85 0.5 0.3 (0.5 x 45) 3.1 2.9 1.6 1.4 GND VOUT VCC 0.6 0.4 1.27 2.54 GEO06001 Mae in mm, wenn nicht anders angegeben / Dimensions in mm, unless otherwise specified. 2000-01-01 6 2.2 2.0 OPTO SEMICONDUCTORS |
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