Description
The 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, and is incorporated in a plastic DIP-4 or SMD package. The coupling devices are designed for signal trans mission between two electrically separated circuits. The couplers are end-stackable with 2.54 mm lead spacing.

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/EC

APPLICATIONs
• Switchmode power supply
• Telecom
• Battery powered equipment