DESCRIPTION
The 110 °C rated SFH617A (DIP) feature a high current transfer ratio, low coupling capacitance and high isolation voltage. These couplers have a GaAs infrared diode emitter, which is optically coupled to a silicon planar phototransistor detector, and is incorporated in a plastic DIP-4 package.
The coupling devices are designed for signal transmission between two electrically separated circuits.
The couplers are end-stackable with 2.54 mm spacing.
Creepage and clearance distances of > 8.0 mm are achieved with option 6. This version complies with IEC 60950 (DIN VDE 0805) for reinforced insulation up to an operation voltage of 400 VRMS or DC. Specifications subject to change.

FEATURES
*Operating temperature from - 55 °C to + 110 °C
*Good CTR linearity depending on forward current
*Isolation test voltage, 5300 VRMS
*High collector emitter voltage, VCEO = 70 V
*Low saturation voltage
*Fast switching times
*Low CTR degradation
*Temperature stable
*Low coupling capacitance
*End stackable, 0.100" (2.54 mm) spacing
*High common mode interference immunity
*Lead (Pb)-free component
*Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC

APPLICATIONS
*AC adapter
*SMPS
*PLC
*Factory automation
*Game consoles

SFH617A-1, SFH617A-2, SFH617A-3, SFH617A-4

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Features
• Isolation Test Voltage 5300 VRMS
• Long Term Stability
• Industry Standard Dual-in-Line Package
• Lead-free component
• Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC

Agency Approvals
• Underwriters Lab File #E52744 System Code H or J
• DIN EN 60747-5-2 (VDE0884)
DIN EN 60747-5-5 pending
• BSI IEC60950 IEC60065
• FIMKO

Description
The CNY17 is an optically coupled pair consisting of a Gallium Arsenide infrared emitting diode optically coupled to 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 CNY17 can be used to replace relays and transformers in many digital interface applications, as well as analog applications such as CRT modulation.

CNY17-1 CNY17-2 CNY17-3 CNY17-1X007 CNY17-1X009 CNY17-4X009

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