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onsemi FOD2711ASD — Optoisolators
onsemi

FOD2711ASD Optoisolator 5000Vrms Transistor Output onsemi

MPNFOD2711ASD
End of Life

onsemi FOD2711ASD, 1-channel DC-input transistor-output optoisolator, 5000Vrms isolation, 100%–200% CTR at 10 mA, -40°C to 85°C, 8-SMD gull-wing package, Bulk

$1.68Ref. price · indicative, final on quote
FOD2711ASD datasheet
Packaging8-SMD, Gull Wing
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

FOD2711ASD Technical Specifications
ParameterValue
Input typeDC
Output typeTransistor
Mounting typeSurface Mount
Voltage - isolation5000Vrms
Voltage - output30V
Voltage - forward (Vf)1.5V (Max)
Current - output (Channel)50mA
Current transfer ratio200% @ 10mA
Operating temperature-40°C ~ 85°C
PackageBulk
Case8-SMD, Gull Wing
Number of channels1
Vce saturation400mV

Product details

Galvanic barrier with 5000Vrms and a 2:1 CTR spread

The FOD2711ASD is a single-channel optoisolator from onsemi that couples a DC input LED to a phototransistor output across a 5000Vrms isolation barrier. The current transfer ratio spans 100% to 200% at a 10 mA forward current — a 2:1 min-to-max spread that forces the designer to bias the LED for the worst-case CTR to guarantee the output saturates into the load. The transistor output is rated for 30 V and 50 mA continuous, with a maximum Vce(sat) of 400 mV.

Industrial temperature grade and surface-mount footprint

Rated for -40°C to 85°C, the FOD2711ASD covers industrial and outdoor applications where the ambient swings beyond commercial limits. The 8-SMD gull-wing package suits standard reflow soldering and allows visual inspection of the solder joints. The input is DC only; no AC line coupling without an external bridge.

Active production — no lifecycle risk for the BOM

Listed as Active by onsemi, the FOD2711ASD carries no end-of-life notice.

Frequently asked questions

Is FOD2711ASD obsolete or active?

Active. onsemi lists the FOD2711ASD as current production with no end-of-life notice. No immediate lifecycle risk for ongoing builds.

What is the current transfer ratio (CTR) range for FOD2711ASD?

100% to 200% at a forward current of 10 mA. Design the LED drive for the 100% minimum to guarantee the output saturates.