DESCRIPTION

The SFH675xT-series, is a dual channel 10 MBd optocoupler utilizing a high efficient input LED coupled with an integrated optical photodiode IC detector. The detector has an open drain NMOS-transister output, providing less leakage compared to an open collector Schottky clamped transister output. The internal shield provides a guaranteed common mode transient immunity of 5 kV/µs for the SFH6756T and 15 kV/µs for the SFH6757T. The use of a 0.1 µF bypass capacitor connected between pin 5 and 8 is recommended.

FEATURES

• Choice of CMR performance of 15 kV/µs, 5 kV/µs, and 100 V/µs

• External creepage distance > 5 mm

• High speed: 10 Mbd typical

• + 5 V CMOS compatibility

• Guaranteed AC and DC performance over temperature: - 40 °C to + 100 °C temperature range

• Pure tin leads

• Meets IEC 60068-2-42 (SO2) and IEC 60068-2-43 (H2S) requirements

• Low input current capability: 5 mA

• Lead (Pb)-free component

• Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC

APPLICATIONS

• Microprocessor system interface

• PLC, ATE input/output isolation

• Computer peripheral interface

• Digital fieldbus isolation: CC-link, DeviceNet, profibus, SDS

• High speed A/D and D/A conversion

• AC plasma display panel level shifting

• Multiplexed data transmission

• Digital control power supply

• Ground loop elimination