SFH6731

Current Transfer Ratio :
Maximum Input Diode Current :
Packaging : Tube
Maximum Power Dissipation : 100 mW
Maximum Reverse Diode Voltage : 3 V
Maximum Operating Temperature : + 85 C
Minimum Operating Temperature : 0 C
Maximum Forward Diode Voltage : 1.75 V
Package / Case : PDIP-8
Maximum Baud Rate : 5 MBps


Features:

• Data Rate 5 MBits/s (2.5 MBit/s over Temperature)
• Buffer
• Isolation Test Voltage, 5300 VRMS
• TTL, LSTTL and CMOS Compatible
• Internal Shield for Very High Common Mode Transient Immunity
• Wide Supply Voltage Range (4.5 to 15 V)
• Low Input Current (1.6 mA to 5.0 mA)
• Specified from 0 °C to 85 °C




Application

·Industrial Control
·Replace Pulse Transformers
·Routine Logic Interfacing
·Motion/Power Control
·High Speed Line Receiver
·Microprocessor System Interfaces
·Computer Peripheral Interfaces




Pinout






Specifications

Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute Maximum Rating for extended periods of the time can adversely affect reliability.

Description

High Speed Optocoupler, SFH6731, Dual, 5 MBd

The dual channel 5 Mb/s SFH6731 and SFH6732 high speed optocoupler consists of a GaAlAs infrared emitting diode, optically coupled with an integrated photo detector. The detector incorporates a Schmitt- Trigger stage for improved noise immunity. A Faraday shield provides a common mode transient immunity of 1000 V/s at VCM = 50 V for SFH6731 and 500 V/s at VCM = 300 V for SFH6732.

The SFH6731 and SFH6732 uses an industry standard DIP-8 package. With standard lead bending, creepage distance and clearance of 7.0 mm with lead bending options 6, 7 and 9 8.0 mm are achieved.