
VOS615A-4T
Vishay
3 variants · Vishay
The Vishay VOS615A Optoisolators Series series groups 3 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common case of 4-SOIC (0.173\", 4.40mm Width), channels of 1 and current - DC forward (If) of 50 mA. Variants differ by current transfer ratio, so you can match the exact current transfer ratio your application requires using the selection guide below. All listed Vishay VOS615A Optoisolators Series part numbers are active and orderable.
| Parameter | VOS615A-4T | VOS615A-X001T | VOS615A-2X001T |
|---|---|---|---|
| Current transfer ratio | 200% @ 10mA | 600% @ 10mA | 125% @ 10mA |
Request a quote on any Vishay VOS615A Optoisolators Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

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