PhotoInterrupter(Transimissive) LG23FFD (Unit : mm) DIMENSIONS The LG23FFD photointerrupter combine high output GaAs IRED with Photo IC. The sensor makes possible easy development of object detecting systems with high performance, high reliability and small equipment size. FEATURES • PWB direct mount type • GAP：3.0mm APPLICATIONS • • • • Copiers Facsimiles Auto stampers Ticket vending machines (Ta=25°C) MAXIMUM RATINGS Item Symbol PD Power dissipation IF Forward current Input V Reverse voltage R IFP Pulse forward current *1 VCC Supply voltage IOL Output Low level output current P Power dissipation O Topr. Operating temp.*2 Tstg. Storage temp.*2 Tsol. Soldering temp.*3 *1. Pulse width : tw≤100㎲. period T=10㎳ *2. No icebound or dew Rating 100 60 5 1 17 30 200 -20 ~ +85 -30 ~ +85 260 Unit mW mA V A V mA mW °C °C °C *3. For MAX. 5 seconds at the position of 1mm from the resin edge. (Ta=25°C) ELECTRO-OPTICAL CHARACTERISTICS Conditions Symbol IF=20mA VF VR=5V Input IR IF=20mA λp VCC VCC=5V,IF=0mA,IOL=16mA VOL VCC=5V,IF=20mA,RL=10kΩ Output VOH VCC=5V,IF=0mA,RL=10kΩ ICCL VCC=5V,IF=20mA,RL=10kΩ ICCH VCC=5V,RL=10kΩ IFLH L→H threshold input current*4 VCC=5V,RL=10kΩ IFHL /IFLH Trans- Hysteresis *5 mission L→H propagation time tPLH tPHL H→L propagation time VCC=5V,IF=18mA,RL=3.3kΩ Rise time tr Fall time tf *4. IFLH represents forward current when output changes from low to high. Item Forward voltage Reverse current Peak wavelength Operating supply voltage Low level output voltage High level output voltage Low level supply current High level supply current *5. IFHL represents forward current when output changes from high to low. -1- Min. 4.5 4.5 0.50 - Typ. 1.2 940 0.3 3 3 5 0.80 1 3 0.6 0.02 Max. 1.4 10 16.5 0.4 10 10 12 0.95 - Unit. V µA nm V V V mA mA mA µs µs µs µs PhotoInterrupter(Transimissive) LG23FFD Collector power dissipation Vs. Ambient temperature Forward current Vs. Forward voltage Low level output voltage Vs. Low level output current Low level output voltage V OL Forward current IF Collector power dissipation P C (mA) Ambient temperature Ta Forward voltage VF Relative threshold input current Vs. Ambient temperature Relative threshold input current I FLH,IFHL Relative threshold input current I FLH,IFHL Light current I L Relative threshold input current Vs. Supply voltage Supply voltage V CE Ambient temperature Ta Measurement of high level output voltage Measurement of propagation time -2- Low level output current IOL