IL1208AT_V01中文資料威世科技數(shù)據(jù)手冊PDF規(guī)格書

FEATURES

? Operating temperature from -55 °C to +110 °C

? High BVCEO, 70 V

? Isolation test voltage, 4000 VRMS

? Industry standard SOIC-8 surface mountable

package

? Compatible with dual wave, vapor phase and IR

reflow soldering

? Lead (Pb)-free component

? Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

APPLICATIONS

? AC adapters

? PLCs

? Switch mode power supplies

? DC/DC converters

? Microprocessor I/O interfaces

? General impedance matching circuits

AGENCY APPROVALS

? UL1577 - file no. E52744 system code Y

? cUL - file no. E52744

? DIN EN 60747-5-5 (VDE 0884) available with option 1

? CSA 93751

? FIMKO

DESCRIPTION

The 110 °C 1206AT, 1207AT, 1208AT are optically coupled

pairs with a gallium arsenide infrared LED and a silicon NPN

phototransistor. Signal information, including a DC level,

can be transmitted by the device while maintaining a high

degree of electrical isolation between input and output. This

family comes in a standard SOIC-8 small outline package for

surface mounting which makes them ideally suited for high

density application with limited space. In addition to

eliminating through-hole requirements, this package

conforms to standards for surface mounted devices.

A specified minimum and maximum CTR allows a narrow

tolerance in the electrical design of the adjacent circuits. The

high BVCEO of 70 V gives a higher safety margin compared

to the industry standard 30 V.