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The SFH601-2X009 is a single-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor with a base connection for enhanced switching speed control. The device provides high isolation voltage of 5300 Vrms and operates within a temperature range of -55°C to +100°C. Key electrical parameters include a maximum collector-emitter voltage of 100 V, a maximum collector current of 50 mA, and a forward current of 60 mA. The component is housed in a 6-SMD surface-mount package.
Verify the specific suffix '2X009' against official Vishay documentation to confirm the presence of the base-connected phototransistor variant. Ensure that the 6-SMD package dimensions and pinout match the target PCB footprint. Confirm RoHS compliance status through the manufacturer's current product status reports prior to finalizing procurement orders.
Select this component when base-controlled switching speed optimization is required compared to standard phototransistor outputs. Evaluate the 5300 Vrms isolation rating against system safety requirements. Consider the 6-SMD form factor for space-constrained surface-mount designs where through-hole alternatives are unsuitable.
This part belongs to the SFH601 series of Vishay optocouplers, which are designed for general-purpose isolation applications. The series includes various packages and CTR ranges. The SFH601-2X009 specifically denotes the surface-mount version with base access, distinguishing it from DIP or standard SMD variants without base connections.
Public confirmed substitute part numbers are not available in the provided source data.