DESCRIPTION

The SFH6315T/16T/43T, high speed optocouplers, each consists of a GaAlAs infrared emitting diode, optically coupled with an integrated photodetector and a high speed transistor. The photodetector is junction isolated from the transistor to reduce miller capacitance effects. The open collector output function allows circuit designers to adjust the load conditions when interfacing with different logic systems such as TTL, CMOS, etc.

FEATURES

• Surface Mountable

• Industry Standard SOIC-8 Footprint

• Compatible with Infrared Vapor Phase Reflow and Wave Soldering Processes

• Isolation Voltage, 2500 VRMS

• Very High Common Mode Transient Immunity:

15000 V/µs at VCM=1500 V Guaranteed (SFH6343T)

• High Speed: 1 Mb/s

• TTL Compatible

• Guaranteed AC and DC Performance Over Temperature: 0°C to 70°C

• Open Collector Output

• Pin Compatible with HP Optocouplers

SFH6315T—HCPL0500

SFH6316T—HCPL0501

SFH6343T—HCPL0453

• Available in Tape and Reel (suffix T)

APPLICATIONS

• Line Receivers

• Logic Ground Isolation

• Analog Signal Ground Isolation

• Replace Pulse Transformers