Optocouplers Complete Product Por tfolio Optocoupler Product Portfolio

PublishTime：2022-07-26

In an electrical circuit, an optocoupler ensures total electric isolation, including potential isolation, as in the case of a transformer. In practice, this means that the control circuit is located on one side of the optocoupler, i.e., the emitter side, while the load circuit is located on the other side, i.e., the detector side. Both circuits are electrically isolated by the optocoupler.
Signals from the control circuit are transmitted optically to the load circuit. In most cases, this optical transmission is realized with light beams whose wavelengths span the red to infrared range, depending on the requirements applicable to the optocoupler. The bandwidth of the signal to be transmitted ranges from a dc voltage signal to frequencies in the MHz band. An optocoupler is comparable to a transformer or relay. Besides having smaller dimensions in most cases, the advantages of optocouplers are shorter switching times, no contact bounce, no interference caused by arcs, and no wear to the circuitry.Optocouplers are suitable for circuits used in microelectronics, data processing, and telecommunication systems.
Optocouplers are used to an increasing extent as safety tested components, e.g., in switch mode power supplies.

Brand of Product：	Vishay
Part#：	SSOP-4 、 SOP-4 、 SOIC-8 、 DIP-4 、 LSOP-4 、 DIP-6 、 DIP-8(2-ch) 、 DIP-16(4-ch) 、 HV-DIP 、 VO610A 、 VO615A 、 TCET1200 、 VO617A 、 VO618A 、 SFH1617A 、 SFH610A 、 SFH615A 、 SFH615 、 SFH617A 、 SFH618A 、 TCED1100 、 TCED1100G 、 TCET1100 、 TCET1101 More Part#
Product Category：	Optocoupler More
Application：	[ Switch mode power supply ][ SMPS ][ Home appliances ][ Telecommunication ][ Industrial control ][ Industrial automation ][ PLCs ][ Industrial controls ][ Office machines ][ Programmable logic controls ][ Modems ][ Office equipment ][ Power supply ][ Medical sensor isolation ][ Audio signal interfacing ][ Isolated process control transducers ][ Digital telephone isolation ][ Industrial communication buses ][ High-speed A/D converters ][ High-speed D/A converters ][ Digital control power supplies ][ switch mode power supplies ][ Industrial controller I/O interfaces ][ high output voltage devices ][ plasma display panels ][ Signal isolation transformer replacement ][ AC motor drives ][ IPM drivers ][ AC Solid-state relays ][ Lighting controls ][ AC motor starters and drives ][ Utilities metering over AC lines ][ Temperature controls ][ Electromechanical contactors ][ Telecom switches ][ ATE test equipment ][ Alarm control systems ][ Isolated IGBT ][ MOSFET gate driver ][ AC and brushless DC motor drives ][ Induction stove tops ][ Industrial inverters ][ Switch mode power supplies ][ Uninterruptible power supplies ][ UPS ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2017/11/05
Version Number：
Data Encoding：	VMN-PL0475-1410
Data Size：	8.4 MB

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