Description
The SFH620A (DIP) and SFH6206 (SMD) 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 or SMD package.

FEATUREs
• 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