PRODUCTS >Infrared LED>Photo Interrupter       PI-A9 - Transmissive Type   Part No. Material Peak Wave Length (nm) Electrical Data CTR IF(mA) Typ.(%) Electrical Data V CE(SAT) IF(mA) IC(mA) Max. (V) Rise Time (us) Typ. Fall Time (us) Typ. PI-A9 GaAs/Sic 940 20 9.5 40 1 0.4 5 4