LTV-0501 Lite-On

Photocouplers LTV-0501 Photocouplers LTV-0501 Data Sheet Created Date : 01/ 02/ 2012 Revision : 1.0, 01/ 02/ 2012 - eoinLt ochl eynogT .r pCo BNC-OD-C131/A4 Created Date : 9/18/2009 iocns rloceteOpt GBS 1 Revison : 12/5/2011 o optco/onem.tli.w:wt//pthw Photocouplers LTV-0501 1. DESCRIPTION The LTV-0501 consists of a high efficient AlGaAs Light Emitting Diode and a high speed optical detector. This design provides excellent AC and DC isolation between the input and output sides of the Optocoupler. Connection for the bias of the photodiode improves the speed that of a conventional phototransistor coupler by reducing the base-collector capacitances. A guaranteed common mode transient immunity is up to 1KV/sec. 1.1 Features SO8 package High speed 1MBd typical Available in Dual-in-line, Wide lead spacing, Surface mounting package. Storable output. 1.2 Applications High Voltage Isolation Isolation in line receivers Feedback element in switching mode power supplier Power transistor isolation in motor drives Interface between Microprocessor system, computer and their periphe Replace pulse transformers. Replace slower optocoupler isolators. 1.3 Functional Diagram NC V cc Truth Table (Positive Logic) ANODE LED OUT V B ON L OFF H Cathode V o A 0.1F bypass Capacitor must be NC GND connected between Pin8 and Pin5 BNC-OD-C131/A4 Created Date : 9/18/2009 2 Revison : 12/5/2011