Photointerrupters(Transmissive) KODENSHI LG-209 DIMENSIONS (Unit : mm) The LG–209 photointerrupter combine high output GaAs IRED with Photo IC.The sensor makes possible easy development of object detecting systems with highperformance,high reliability and small equipment size. LG-209L : High level output at shielding LG-209D : Low level output at shielding FEATURES •PWB direct mount type •GAP ：2.4mm •With the installation positioning boss •Low–boy type（installation height ：5.4mm ） APPLICATIONS •Printers •Facsimiles •Vending machines •Amusement machines MAXIMUM RATINGS Item Input Output Power dissipation Forward current Reverse voltage Pulse forward current *1 Supply voltage Low level output current Power dissipation Operating temp.*2 Storage temp.*2 Soldering temp.*3 (Ta=25℃) Symbol Rating Unit PD IF VR IFP VCC ICL P Topr. Tstg. Tsol. 100 60 5 1 17 30 200 -20~+85 -30~+85 260 mW mA V A V mA mW ℃ ℃ ℃ *1. pulse width ：ｔｗ≦100 μ sec.period ：T=10msec. *2. No icebound or dew *3. For MAX.5 seconds at the position of 1mm from the package ELECTRO-OPTICAL CHARACTERISTICS Item Symbol Forward voltage Reverse current Peak wavelength Operating supply voltage rang Low level output voltage Input High level output voltage Low level supply current High level supply current L →H threshold input current *4 Hysteresis *5 Transmisson L →H propagation time H →L propagation time Rise time Fall time VF IR λp VCC VOL VOH ICCL ICCH IFLH IFHL/IFLH tPLH tPHL tr tf Input (Ta=25℃) Conditions Min. IF=20mA VR=5V IF =20mA Typ. Max. Unit. 1.2 1.4 10 V μA nm V V V mA mA mA μsec. μsec. μsec. μsec. 940 4.5 VCC =5V,IF =0mA,IOL =16mA VCC =5V,IF =12mA,RL=10kΩ VCC =5V,IF =0mA VCC =5V,IF =20mA VCC=5V,RE=10kΩ VCC=5V,RE=10kΩ VCC =5V,IF =18mA,RL =3.3kΩ *4. IFLH represents forward current when output changes from low to high. *5. IFHLrepresents forward current when output changes from high to low. - 1- 0.3 16.5 0.4 4.5 0.60 3 2 5 0.83 1 3 0.6 0.02 10 10 12 0.98 Photointerrupters(Transmissive) LG-209 Power dissipation Vs. Ambient temperature Relative threshold input current Vs. Supply voltage Forward current Vs. Forward voltage Relative threshold input current Vs. Ambient temperature - 2- Low level output voltage Vs. Low level output current