LBT-133 LETEX | Alldatasheet

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&âłÿłöüö‡ üößł‡ âÿüł‡×üłü NOTE: 1. All dimensions are in millimeter. 2. Tolerance is 0.25. 1 3 4 2 4

--2-- Letex Technology Corp. Photointerrupter‡‡‡‡ Absolute Maximum Ratings (Ambient Temperature: 25:) Jufn! Tzncpm! Sbujoh! Vojut ! Opuf! Forward current IF 50 mA Reverse voltage VR 5 V Peak forward current IFP 1 A Tw=10ôs, t=10ms Input Power dissipation Pd 75 mW Collector current Ic 50 mA Collector-Emitter voltage Vceo 30 V Emitter-Collector voltage Veco 5 V Output Collector power dissipation Pc 100 mW Storage Temperature Tstg -40 to +85 : Operating Temperature Top -25 to +85 : Soldering Temperature Tsol 260 : 5 seconds max. Electrical Specifications (Ambient Temperature: 25:) Jufn! Tzncpm! NJO/ ! UZQ/! NBY/! Vojut! Dpoejujpot! Forward voltage VF 1.0 1.15 1.3 V IF=20mA Reverse current IR 10 µA VR=5V Peak wavelength ó 940 nm Input View angle ¯ð˜´¯ 35 Deg. IF=20mA Dark current Iceo 100 nA Vce=20V Output C-E saturation voltage Vce(sat) 0.15 0.4 V Ic=2mA, IB=0.1mA Light current Ic(on) 0.5 2.0 mA Leakage current ILeak 1 µA Vce=5V IF=20mA Rise Time tr 30 Speed Fall Time tf 25 µs Vce=5V Ic=1mA RL=1KŁ

--3-- Letex Technology Corp. Photointerrupter Reference Data Sfmbujwf!dpmmfdups!dvssfou!Wt/! Tijfme!ejtubodf ÜÙ‡—‡¯ˆÔ Øöł‡—‡¨Ø çô—¯¨C Dpmmfdups!dvssfou!Wt/! Gpsxbse!dvssfou Qpxfs!ejttjqbujpo!Wt/! Bncjfou!ufnqfsbuvsf! Sftqpotf!ujnf!Wt/! Mpbe!sftjtubodf Dpmmfdups!dvssfou!Wt/! Bncjfou!ufnqfsbuvsf 0.15 Relative collector current (%) C-E Saturation voltage (V) 0.05 -25 0.10 Ambient temperature ( ): 0 25 50 75 100 Shield distance (mm) -2 0 -1 -2 2 1 0 -1 1 D.F!Tbuvsbujpo!wpmubhf!Wt/! Bncjfou!ufnqfsbuvsf0.25 0.20 0.30 Collector current (uA) -25 ÜÙ‡—‡˙ˆÔ Üö—˜Ô 100 Ambient temperature ( ): 25 0 75 50 100 ÜÙ‡—‡¯ˆÔ Øöł‡—‡¨Ø Response time (ô s) 0.2 Load resistance (kŁ ) 0.2 0.03 0.1 0.05 0.1 0.5 2 10.5 10 5 500 200 100 Øöł‡—‡¯Ø Üö‡—‡¯Ô Forward current (mA) 100 200 500 Collector current (mA) Forward voltage (V) 0 10 Forward current (mA) 20 40 ¯¨: ¯¨: ¨ˆ: ˆ: Gpsxbse!dvssfou!Wt/! Gpsxbse!wpmubhf! Øöł‡—‡¨Ø Forward current (mA) -30 Ambient temperature ( ): 0 25 50 75 100 125 Power dissipation (mW) Ambient temperature ( ): -25 0 25 50 75 100 100 Gpsxbse!dvssfou!Wt/! Bncjfou!ufnqfsbuvsf! Dpmmfdups!ebsl!dvssfou!Wt/! Bncjfou!ufnqfsbuvsf Øöö Uftu!djsdvju!gps!sftpqotf!ujnf å×Ü ââ Ü åß Ìˆ‚ ˜ˆ‚ Ambient temperature ( ): Collector dark current (A) -25 -11 10 -10 10 -9 10 -8 10 -7 10 -6 10 -5 10 50 100 75 Øöł‡—‡¯ˆØ ¯ˆÔ Collector current (mA) ÜÙ—˜ˆÔ Collector-Emitter voltage (V) 1 0 3 2 4 6 5 7 9 8 10 Dpmmfdups!dvssfou!Wt/! Dpmmfdups.Fnjuufs!wpmubhf ˙ˆÔ ˘ˆÔ ¨ˆÔ 10 -2 Duty ratio 100 Peak forward current (Ô) 125 10 5 -3 2 5 200 500 2000 1000 2 10 5 5 2 10 0 ªÿł‡ Qfbl!gpsxbse!dvssfou!Wt/! Evuz!sbujp!