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Description

The SFH610A, SFH61XA features a high current transfer ratio, low coupling capacitance and high isolation voltage. These couplers have a GaAs infrared emitting diode emitter, which is optically coupled to a silicon planar phototransis tor 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.

Pinouts : 

Features : 

• Low CTR Degradation

• Good CTR Linearity Depending on Forward Current

• Withstand Test Voltage, 5300 V RMS

• High Collector-Emitter Voltage, V CEO = 70 V

• Low Saturation Voltage

• Fast Switching Times

• Field-Effect Stable by TRIOS (TRansparent IOn Shield)

• Temperature Stable

• Low Coupling Capacitance