DESCRIPTION
The SFH628A (DIP) and SFH6286 (SMD) feature a high current transfer ratio, low coupling capacitance and high isolation voltage. These couplers have a GaAs infrared emitting diode, which is optically coupled to a silicon planar phototransistor detector, and isincorporated in a plastic DIP-4 or SMD package.

FEATURES
• High common mode interference immunity
• Isolation test voltage, 5300 VRMS
• Low coupling capacitance
• Good CTR linearity depending on forward current
• Low CTR degradation
• High collector emitter voltage, VCEO= 55 V