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Renesas Electronics PS8101-F3-AX — Optoisolators
Renesas Electronics

Renesas PS8101-F3-AX Optocoupler, 3750Vrms, 5-SOP

MPNPS8101-F3-AX
End of Life

Renesas NEPOC series PS8101-F3-AX single-channel transistor-output optocoupler, 3750Vrms isolation, 15% to 35% CTR at 16mA, 500ns/600ns switching, -55°C to 100°C, 5-SOP package.

$2.93Ref. price · indicative, final on quote
PS8101-F3-AX datasheet
Packaging6-SOIC (0.173", 4.40mm Width), 5 Leads
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

PS8101-F3-AX Technical Specifications
ParameterValue
SeriesNEPOC
Input typeDC
Output typeTransistor
Mounting typeSurface Mount
Voltage - isolation3750Vrms
Voltage - output35V
Voltage - forward (Vf)1.7V
Current - output (Channel)8mA
Current transfer ratio35% @ 16mA
Current - DC forward (If)25 mA
Operating temperature-55°C ~ 100°C
PackageTape & Reel (TR); Cut Tape (CT)
Case6-SOIC (0.173\", 4.40mm Width), 5 Leads
Number of channels1
Turn on (Turn off time)500ns, 600ns

Product details

The Renesas PS8101-F3-AX is a single-channel transistor-output optocoupler from the NEPOC series, delivering 3750Vrms of galvanic isolation in a 5-pin 5-SOP surface-mount package. The single-channel configuration with a DC input and transistor output is the workhorse topology for isolated digital signals, PLC I/O, motor-drive feedback, and switch-mode power-supply feedback loops.

CTR range and switching speed — the design margins

The current transfer ratio (CTR) is specified as 15% minimum and 35% maximum at a forward current of 16mA. Switching speed is specified as 500ns typical turn-on and 600ns typical turn-off.

Temperature range and package rework

The 100°C upper limit is the ambient — junction temperature will be higher due to self-heating from the LED and output transistor, so check the derating if running near max forward current (25mA) at high ambient. That 5-pin layout is specific — make sure your footprint matches the 5-pin SOP pattern, not a standard 6-pin SOIC.

Lifecycle and sourcing posture

No official replacement or successor is listed, and no pin-compatible second source is documented.

Frequently asked questions

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