SFH6345-X007

Overview

The SFH6345-X007 is a high-speed optocoupler featuring a GaAlAs infrared emitting diode optically coupled to an integrated phototransistor. It provides electrical isolation with a rated voltage of 5300Vrms and supports a data rate of 1 Mbd. The device operates within a temperature range of -55°C to +100°C, utilizing a standard 8-SMD package for surface-mount applications.

Feature Summary

• High common-mode rejection ratio of 15 kV/µs for noise immunity
• Fast switching performance with typical turn-on and turn-off times of 300ns
• Integrated phototransistor output for digital logic transmission

Applications

• Digital logic signal transmission and conversion
• Power supply control and switching circuits
• Electrical insulation between circuits and systems

Procurement Notes

Verify the specific suffix designation to confirm the exact package type and reel configuration. Ensure compatibility with surface-mount assembly processes. Confirm RoHS compliance status and moisture sensitivity level requirements for your manufacturing environment before finalizing procurement orders.

Selection Notes

Select this component when high-speed digital isolation is required in compact surface-mount designs. Consider the 1 Mbd data rate and 15 kV/µs CMR for noisy industrial environments. Evaluate thermal management needs given the operating temperature range and power dissipation specifications for reliable long-term operation.

Part Context

This part belongs to the SFH6345 series of high-speed optocouplers manufactured by Vishay Semiconductor Opto Division. The series is designed for applications requiring fast signal transfer and robust electrical isolation between input and output sides of electronic circuits.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.