KPC6N139 Features Outside Dimension:Unit (mm) 1. High current transfer ratio (CTR:MIN.500% at IF=1.6mA) 2. High speed response (tPHL.TYP.0.2us at R=270) 3. High common mode rejection voltage (CMH.TYP500V/us) 4. TTL compatible output Applications 1. Interfaces for computer peripherals 2. Computers, measuring instruments, control equipment 3. Telephone sets. Schematic:Top View 4. Signal transmission between circuits of different potentials and impedances. Absolute Maximum Ratings c 2004 cosmo ELECTRONICS CORPORATION http://www.cosmo-ic.com 131 KPC6N139 c 2004 cosmo ELECTRONICS CORPORATION http://www.cosmo-ic.com 133 KPC6N139 Electro-optical Characteristics Switching Characteristics 132 c 2004 cosmo ELECTRONICS CORPORATION http://www.cosmo-ic.com