PHOTOINTERRUPTER Part Number: KTIR0221DS Package Dimensions Features High sensing accuracy High current transfer ratio Both-sides mounting type RoHS compliant. Applications OA equipment, such as floppy disk drives, printers, facsimiles, etc VCRs Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is 0.25(0.01 ) unless otherwise noted. 3. Lead spacing is measured where the leads emerge from the package. 4. Specifications are subject to change without notice. Absolute Maximum Ratings (TA=25C) Parameter Symbol Rating Unit Forward current IF 50 mA Reverse voltage VR 6 V Input Power dissipation Pd 75 mW IFP 1 A Peak Forward Current (Pulse Width 100 S,Duty Ratio=1%) Collector-emitter voltage VCEO 35 V Emitter-collector voltage VECO 6 V Output Collector current IC 40 mA Collector power dissipation PC 75 mW Operating temperature Topr -25~+85 C Storage temperature Tstg -40~+100 C Soldering temperature (1/16 inch from body for 5 seconds) Tsol 260 C SPEC NO: DSAB4763 REV NO: V.7 DATE: SEP/04/2009 PAGE: 1 OF 3 APPROVED: WYNEC CHECKED: Tracy Deng DRAWN: S.P.Chen ERP:1105000010 PHOTOINTERRUPTER Electro-optical Characteristics(Ta=25C) Parameter Symbol Conditions Min. Typ. Max. Unit Forward voltage VF IF=20mA 1.2 1.5 V Peak forward voltage VFM IFM=0.5A 2 4 V Input Reverse current IR VR=5V 10 A -6 Output Collector dark current ICEO VCE =10V,IF=0mA A 10 Current transfer ratio CTR VCE=2V,IF=1mA 600 % Transfer Collector-emitter saturation voltage VCE(SAT) IF=2mA,IC=1mA 1.0 V Charac- teristics Rise time tr 90 400 Sec VCE=2V,IC=10mA Response time RL=100 Fall time tf 80 300 Sec Fig.1 Forward Current vs. Fig.2 Collector Current vs. Forward Voltage Forward Current Fig.3 Collector Current vs. Collector-emitter Voltage SPEC NO: DSAB4763 REV NO: V.7 DATE: SEP/04/2009 PAGE: 2 OF 3 APPROVED: WYNEC CHECKED: Tracy Deng DRAWN: S.P.Chen ERP:1105000010