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 Features * Built-in Schmitt Trigger circuit * SFH 5140 F: Output active low * SFH 5141 F: Output active high * Compact package Anwendungen * Optischer Schalter * Pulsformer * Zahler * Empfanger in Lichtschranken Applications * Optical threshold switch * Pulseformer * Counter * Receiver in interrupters Typ Type Bestellnummer Ordering Code Gehause Package SFH 5140 F Q62702-P5112 SFH 5141 F Q62702-P5113 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 Symbol Symbol Wert Value Einheit Unit Betriebs- und Lagertemperatur Operating and storage temperature range Top; Tstg - 40 ... + 85 C Versorgungsspannung Supply voltage VCC - 0.5 ... + 20 V Ausgangsspannung Output voltage VO - 0.5 ... + 20 V Ausgangsstrom Output current IO 50 mA Verlustleistung Power dissipation Ptot 175 mW Bezeichnung Parameter Symbol Symbol Wert Value Einheit Unit Ausgangsspannung high" Output voltage "high" IO = 0 VOH VCC (> 4.0) V Ausgangsspannung low" Output voltage "low" IO = 16 mA VOL 0.15 (< 0.4) V Stromaufnahme Supply current VCC = 5 V VCC = 18 V ICC Schaltschwelle, = 950 nm Threshold SFH 5140 F: "H" "L" SFH 5141 F: "L" "H" Ee, ON 15 (< 50) W/cm2 Hysterese Hysteresis Ee, OFF/Ee, ON 0.6 (0.5 ... 0.9) - Halbwinkel Half angle - Grad degr. Kennwerte (TA = 25 C, VCC = 5 V) Characteristics 2000-01-01 mA 3.3 (< 5) 5.0 2 OPTO SEMICONDUCTORS SFH 5140 F, SFH 5141 F Kennwerte (TA = 25 C, VCC = 5 V) Characteristics (cont'd) Bezeichnung Parameter Symbol Symbol Wert Value Einheit Unit Anstiegszeit 10% bis 90% Rise time 10% to 90% RL = 280 , Ee = 90 W/cm2, = 950 nm tr 100 ns Abfallzeit 90% bis 10% Fall time 90% to 10% RL = 280 , Ee = 90 W/cm2, = 950 nm tf 100 ns 5 (< 15) s 5 (< 15) s Ausgangsverzogerungszeit Propagation delay time "H" "L" RL = 280 , Ee = 90 W/cm2, = 950 nm tPHL Ausgangsverzogerungszeit Propagation delay time "L" "H" RL = 280 , Ee = 90 W/cm2, = 950 nm tPLH Empfohlener Arbeitsbereich Recommended Operating Conditions Bezeichnung Parameter Symbol Symbol Wert Value Einheit Unit Versorgungspannung Supply voltage VCC 4.5 ... 18 V Ausgangsstrom Output current IO < 16 mA 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") VCC Voltage Regulator VCC Voltage Regulator OUT OUT + - + - GND GND OHF00518 Figure 1 Block Diagram VCC VCC = 5 V R L = 280 SFH 5140 F SFH 5141 F Input OUT OUT C = 0.1 F GND R = 47 GND OHF00520 Figure 2 Test Circuit for Switching and Response Time SFH 5140 F (Active "Low") SFH 5141 F (Active "High") 50% Input t PHL 50% Input t PLH t PHL t PLH 90% 90% Output 50% Output 50% 10% 10% tf tr tr tf OHF00519 Figure 3 2000-01-01 Switching Time Definitions 4 OPTO SEMICONDUCTORS SFH 5140 F, SFH 5141 F Relative Threshold Ee,ON/Ee,ON (Vcc = 5 V) = f (VCC) Supply Current ICC = f (VCC) OHF00507 E e, ON 1.5 E e, ON_5 V I CC Total Power Dissipation Ptot = f (TA) OHF00510 6 mA Ptot 1.3 160 1.2 140 4 1.1 120 1 3 100 0.9 80 2 0.8 0.7 60 40 1 0.6 0.5 OHF00511 200 mW 20 0 5 10 15 V 0 20 0 5 10 15 VCC Output Voltage 20 0 0 20 40 60 80 C 100 TA Supply Current vs. Ambient Temperature ICC = f (TA, VCC) VOL = f (IOUT, VCC) OHF00512 3.5 VOL V 3 I CC OHF00514 6 mA VCC = 20 V 5 VCC = 15 V 2.5 VCC = 10 V 4 5V 10 V 15 V 20 V 2 V VCC VCC = 5 V 3 1.5 2 1 1 0.5 0 0 10 20 30 40 mA 50 0 -25 0 25 2000-01-01 50 75 C 100 TA I OUT 5 OPTO SEMICONDUCTORS SFH 5140 F, SFH 5141 F 1.3 1.1 (0.5) 17.77 17.27 1.05 0.85 1.6 1.4 0.6 0.4 (0.5 x 45) 3.1 2.9 4.1 3.9 2.54 (2.5) 1.27 0.5 0.3 1.04 0.84 0.86 0.66 3.0 2.8 1.37 (60) 2.2 2.0 R0.9 R0.7 0.9 0.7 Mazeichnung Package Outlines GND VOUT VCC GEO06001 Mae in mm, wenn nicht anders angegeben / Dimensions in mm, unless otherwise specified. 2000-01-01 6 OPTO SEMICONDUCTORS