SFH601-2

Overview

The SFH601-2 is a single-channel transistor output optocoupler manufactured by Isocom Components. It features an NPN phototransistor output and utilizes a DIP-6 through-hole package. The device provides a minimum isolation voltage of 5000 Vrms. Key electrical parameters include a maximum forward current of 60 mA, a maximum collector-emitter voltage of 100 V, and a maximum collector current of 50 mA. The current transfer ratio ranges from 63% to 125%. Additional specifications include a maximum forward voltage of 1.65 V, a reverse voltage of 6 V, and a power dissipation of 150 mW.

Feature Summary

• Provides high-voltage electrical isolation between input and output circuits.

Applications

• General purpose signal isolation

Procurement Notes

Verify the manufacturer designation on the component marking against official datasheets. Confirm that the DIP-6 package dimensions match the required PCB footprint. Ensure the specific current transfer ratio range meets the circuit design requirements for the intended application.

Selection Notes

Select this component when a robust NPN phototransistor output with high isolation voltage is required. The DIP-6 package facilitates easy integration into through-hole assembly processes. Verify that the 100 V collector-emitter voltage rating is sufficient for the load conditions in the target circuit design.

Part Context

This component belongs to the SFH601 series of optocouplers. The series offers various current transfer ratio options to suit different sensitivity requirements. The SFH601-2 specifically provides a moderate gain range suitable for standard digital and analog isolation tasks.

Replacement Considerations

Consult official substitution lists for equivalent parts with matching isolation ratings and package types.