SFH9340_05 OSRAM

Document overview

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Technical content

Features

 IR-emitter: GaAs (950 nm)  Detector: Schmitt-Trigger IC  Detector: Daylight-Cutoff Filter  SFH 9340: Output active low  SFH 9341: Output active high  Threshold current: typ. 0.6 mA

Applications

 Optical threshold switch P u l s e f o r m e r  Counter

SFH 9340, SFH 9341 Grenzwerte (TA = 25 °C) Maximum Ratings Bezeichnung Parameter Symbol Symbol Wert Value Einheit Unit Sender (GaAs-Diode) Emitter (GaAs diode) Sperrspannung Reverse voltage VR 5V Durchlassstrom Forward current IF (DC) 60 mA Stoßstrom (tP ≤ 10 µs, D = 0) Surge current IFSM 1A Verlustleistung Power dissipation Ptot 100 mW Wärmewiderstand Thermal resistance RthJA 280 K/W Empfänger (Schmitt-Trigger IC) Detector (Schmitt-Trigger IC) Versorgungsspannung Supply voltage VCC – 0.5 … + 20 V Ausgangsspannung Output voltage VOUT – 0.5 … + 20 V Ausgangsstrom (TA = 25 °C) Output current IO 50 mA Verlustleistung Power dissipation Ptot 175 mW Gabellichtschranke Slotted Interrupter Lagertemperatur Storage temperature range Tstg – 40 … + 85 °C Betriebstemperatur Operating temperature range Top – 40 … + 85 °C Elektrostatische Entladung Electrostatic discharge ESD 2 kV

SFH 9340, SFH 9341 2005-02-18 3 Kennwerte (TA = 25 °C) Characteristics Bezeichnung Parameter Symbol Symbol Wert Value Einheit Unit Sender (GaAs-Diode) Emitter (GaAs diode) Wellenlänge der Strahlung Wavelength of peak emission λ peak 950 nm Durchlassspannung (IF = 20 mA, tp = 20 ms) Forward voltage VF 1.2 (< 1.4) V Sperrstrom (VR = 3 V) Reverse current IR 0.01 (< 1) µA Kapazität (VR = 0 V, f = 1 MHz) Capacitance C0 16 pF Empfänger (Schmitt-Trigger IC) (wenn nicht anders angegeben, VCC = 5 V) Detector (Schmitt-Trigger IC) (unless otherwise specified, VCC = 5 V) Ausgangsspannung „High“ Output voltage “High” IO = 0, VCC = 4.5 - 18 V 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 3.5 (< 5) 5.0 mA Anstiegszeit 10% bis 90% Rise time 10% to 90% RL = 280 Ω, IF = 4 mA, λ = 950 nm tr SFH 9340 SFH 9341 ns 20 30 Abfallzeit 90% bis 10% Fall time 90% to 10% RL = 280 Ω, IF = 4 mA, λ = 950 nm tf SFH 9340 SFH 9341 ns 10 20 Ausgangsverzögerungszeit Propagation delay time “ON” RL = 280 Ω, IF = 4 mA, λ = 950 nm tON 1 µs Ausgangsverzögerungszeit Propagation delay time “OFF” RL = 280 Ω, IF = 4 mA, λ = 950 nm tOFF 2 µs

SFH 9340, SFH 9341 Zur Stabilisierung der Versorgung wird ein Stützkondensator (angeschlossen zwischen VCC und GND) von typ. 0,1 µF empfohlen. A bypass capacitor, 0.1µF typical, connected between VCC and GND is recommended in order to stabilize power supply line. Gabellichtschranke (wenn nicht anders angegeben, VCC = 5 V) Slotted Interrupter (unless otherwise specified: VCC = 5 V) Schaltschwelle Threshold current “ON” IF, ON typ. 0.6 (< 2.0) mA Schaltschwelle Threshold current “OFF” IF, OFF 0.36 (> 0.05) mA Hysterese Hysteresis IF, OFF / IF, ON 0.6 (0.5 … 0.9) – Zulässiger Arbeitsbereich Detektor (Schmitt-Trigger IC) Operating Conditions Detector (Schmitt-Trigger IC) Bezeichnung Parameter Symbol Symbol Wert Value Einheit Unit Versorgungsspannung Supply voltage VCC 4 … 18 V Ausgangsstrom Output current IO < 16 mA Kennwerte (TA = 25 °C) Characteristics (cont’d) Bezeichnung Parameter Symbol Symbol Wert Value Einheit Unit

SFH 9340, SFH 9341 2005-02-18 6 Relative Threshold IF, ON/IF, ON (Vcc = 5 V) = f (VCC) Supply Current vs. Ambient Temperature ICC = f (TA, VCC) OHR00855 0.5 0 5 10 15 20 0.6 0.7 0.8 0.9 1.1 1.2 1.3 1.5 V I VCC F, ON IF, ON_5 V OHF00514 0-25 mA CCI AT 0 25 50 75 100˚C CCV = 5 V = 10 VCCV = 20 VVCC = 15 VVCC Supply Current ICC = f (VCC) Max. Permissible Forward Current IF = f (TA) OHF00510 0 0 5 10 15 20 V mA CCI VCC T OHF00372 A 0 0 Ι F 20 40 60 80 120 mA C RthJA = 280 K/W Output Voltage VOL = f(IOUT, VCC) Forward Current IF = f (VF) Single pulse, tp = 20 µs OHF00512 0 01 0 20 30 40 50mA 5 V OUTI 0.5 1.5 2.5 3.5 OLV V 10 V 15 V 20 V V OHF00367 F 10-2 Ι F 12340.5 1.5 2.5 V 10-1 100 101 102 103 104 mA

SFH 9340, SFH 9341 2005-02-18 7 Maßzeichnung Package Outlines Maße werden wie folgt angegeben: mm (inch) / Dimensions are specified as follows: mm (inch). SensorEmitter 7.8 (0.307) 0.25 (0.100) 1.27 (0.050) 0.3 (0.012) 0.5 (0.020) 8.4 (0.331) 12.52 (0.493) 12.12 (0.477) 8.0 (0.315) 2.34 (0.092) 2.74 (0.108) 11.0 (0.433) 10.6 (0.417) 3.38 (0.133) 2.98 (0.117) Optical Axis 2.54 (0.100) 0.25 (0.010) 0.4 (0.016) 0.6 (0.024) 6.68 (0.263) 6.28 (0.247) 8.2 (0.323) 9.0 (0.354) GPX06012 Circuitry ) 5 (GND) 4 (OUT)

3 DDV(Pin 2

5.0 (0.197) 1.27 (0.050)

SFH 9340, SFH 9341 Löthinweise Soldering Conditions Bauform Type Tauch-, Schwalllötung Dip, Wave Soldering Reflowlötung Reflow Soldering Kolbenlötung Iron Soldering Peak Temp. (solderbath) Max. Time in Peak Zone Peak Temp. (package temp.) Max. Time in Peak Zone (Iron temp.) Max. Time SFH 9340 SFH 9341 260 °C 10 s n.a. – 300 °C5 s

SFH 9340, SFH 9341 2005-02-18 9 Lötbedingungen Soldering Conditions Wellenlöten (TTW) (nach CECC 00802) TTW Soldering (acc. to CECC 00802) 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 reserv ed. 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. Y ou 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 system s 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. OHLY0598 50 100 150 200 250 100 150 200 250 300 T t C s 235 C 10 s C... 260 1. Welle 1. wave 2. Welle 2. wave

5 K/s 2 K/sca 200 K/s

CC... 130100

2 K/s

Zwangskühlung forced cooling Normalkurve standard curve Grenzkurven limit curves