Product Description
DescriptionThe SFH615A (DIP) and SFH6156 (SMD) feature a variety of transfer ratios, 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, andis incorporated in a plastic DIP-4 or SMD package.
The coupling devices are designed for signal transmissionbetween two electrically separated circuits.
The couplers are end-stackable with 2.54 mm lead 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 insulationup to an operation voltage of 400 VRMS or DC.
Specifications subject to change.
Features• Excellent CTR Linearity Depending on Forward Current• Isolation Test Voltage, 5300 VRMS• Fast Switching Times• Low CTR Degradation• Low Coupling Capacitance• Lead (Pb)-free component• Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/ECAgency Approvals• UL1577, File No.
E52744 System Code H or J, Double Protection• DIN EN 60747-5-2 (VDE0884) DIN EN 60747-5-5 pendingAvailable with Option 1Applications• Switchmode power supply• Telecom• Battery powered equipment
