KRA021

Part Number: KRA021 PRELIMINARY SPEC *Application *Features 1.Compact package. 1.Copiers,printers and Fax Machines. 2.High sensing accuracy(Slit width:0.5mm). 2.VCRs and CD players. 3.Printed wiring board direct mounting type(with a locating pin). 3.Various position detection sensor. 3.Gap between light emitter and detector:5mm. 4.Compliant with European RoHS directives. 5.RoHS compliant. *Dimensions Note:All units are in millimeters unless otherwise indicated. *Absolute Maximum Ratings (Ta=25C) Parameter Symbol Rating Unit Forward current 1 IF 30 mA Reverse voltage VR 5 V Input Power dissipation Pd 35 mW Peak Forward Current 2 IFP 100 mA Collector-emitter voltage VCEO 35 V Emitter-collector voltage VECO 5 V Output Collector current IC 50 mA Collector power dissipation PC 75 mW Operating temperature Topr -30~+85 C Storage temperature Tstg -40~+100 C Soldering temperature(5s) 3 Tsol 260 C Notes: 1.Refer to the temperature rating chart if the ambient temperature exceeds 25C. 2.Duty:1/100,Pulse Width:0.1mS. 3.At the location of 1.5mm from the package bottom. Unless otherwise.,the tolerances are 0.15mm. *Electrical / Optical Characteristics at TA=25C Value Parameter Symbol Conditions Min. Typ. Max. Forward voltage VF - 1.15V 1.40V IF=10mA Input Reverse current IR - - 10A VR=5V Peak Wavelength p - 940nm - - Collector current IC/IF 2.5% - 50% IF=10mA,VCE=2V Collector dark current ID - - 100nA VCE =24V, IF=0 Output Cullector-emitter saturation voltage VCE(sat) - 0.1V 0.4V IC=0.25mA, IF=20mA Peak spectral sensitivity wavelength p - 920nm - - Rise time tr - 15sec 50sec VCC=5V, RL=1K Fall time tf - 15sec 50sec IC=1mA SPEC NO: DSAF7133 REV NO: V.4 DATE: JUN/24/2008 PAGE: 1 OF 4 APPROVED: WYNEC CHECKED: Tracy Deng DRAWN: R.CHEN ERP: 1206000022 Part Number: KRA021 SPEC NO: DSAF7133 REV NO: V.4 DATE: JUN/24/2008 PAGE: 2 OF 4 APPROVED: WYNEC CHECKED: Tracy Deng DRAWN: R.CHEN ERP: 1206000022