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
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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.