DESCRIPTION

The SFH6747, SFH6755, SFH6756, and SFH6757 family are

single and 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-transistor output, providing less leakage compared

to an open collector Schottky clamped transistor output.

For the single channel type, an enable function on pin 7

allows the detector to be strobed. The use of a 0.1 μF

bypass capacitor connected between pin 5 and 8 is

recommended.

AGENCY APPROVALS

UL1577, file no. E52744

cUL-file no. E52744, equivalent to CSAkm bulletin 5A

FEATURES

• Choice of CMR performance of 10 kV/μs,

5 kV/μs, and 0.1 kV/μs

• High speed: 10 MBd typical

• + 5 V CMOS compatibility

• Pure tin leads

• Guaranteed AC and DC performance over

temperature: -40 °C to +100 °C temperature range

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

requirements

• Low input current capability: 5 mA

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

APPLICATIONS

• Microprocessor system M interface

• PLC, ATE input / output isolation

• Computer peripheral interface: SPI

• 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