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.
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
APPLICATIONS
• AC adapter
• SMPS
• PLC
• Factory automation
• Game consoles
AGENCY APPROVALS
The safety application model number covering all products in this datasheet is SFH617A. This model number should be used when consulting safety agency documents.
• UL1577, file no. E52744
• cUL tested to CSA 22.2 bulletin 5A
• DIN EN 60747-5-5 (VDE 0884-5) available with option 1
• BSI IEC 60950; IEC 60065
• FIMKO
• CQC
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.