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