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This series of optically coupled isolators consist of a Gallium Arsenide infrared emitting diode and NPN silicon photo transistor mounted in a standard 8 pin SOIC package,which makes them ideally suited for high density applications with limited space.
IL205 Maximum Ratings
Storage Temperature ...................-550C to +1250C Operating Temperature................ -550C to +1000C Lead Soldering Temperature......................... 2600C (single wave for 10 secs) Input to Output Isolation Voltage ............2500VRMS
IL205 Features
· Standard SOIC-8 Footprint with 0.05" Lead Spacing · Specified min. and max. CTR at 10mA IF , 5V VCE IL205 , 40 - 80% IL206 , 63 - 125% IL207 , 100 - 200% IL208 , 160 - 320% ·Specified minimum CTR at 10mA IF , 5V VCE IL211 , 20% IL212 , 50% IL213 , 100% ·Specified minimum CTR at 1mA IF , 5V VCE IL215 , 20% IL216 , 50% IL217 , 100% · Isolation Voltage , 2500 VRMS · High BVCEO (70V min) · All electrical parameters 100% tested · Available in Tape and Reel - add suffix " T& R " · Custom Electrical Selections available
IL205 Typical Application
· Computer Terminals · Industrial Systems Controllers · Hybrid substrates that require high density mounting ·Signal Transmission between systems of different potentials and impedances
IL205A General Description
The IL205A/206A/207A/208A 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. The IL205/ 6/7/8 come in a standard SOIC-8 small outline package for surface mounting which makes them ideally suited for high density applications with limited space. In addition to eliminating through-holes 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 volts gives a higher safety margin compared to the industry standard 30 volts.
IL205A Maximum Ratings
Peak Reverse Voltage............................6.0 V Continuous Forward Current................60 mA Power Dissipation at 25°C.................90 mW Derate Linearly from 25°C .........1.2 mW/°C
IL205A Features
• High Current Transfer Ratio, IF=10 mA, VCE=5 V • IL205A, 4080% • IL206A, 63125% • IL207A, 100200% • IL208A, 160320% • High BVCEO 70 V • Isolation Test Voltage, 2500 VAC RMS • Industry Standard SOIC-8 Surface Mountable Package • Standard Lead Spacing, .05" • Available in Tape and Reel Option-Suffix "T" (Conforms to EIA Standard RS481A) • Compatible with Dual Wave, Fapor Phase and IR Reflow Soldering • Underwriters Lab File #E52744 (Code Letter P)