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Renesas Electronics PS9822-1-V-AX — Optoisolators

PS9822-1-V-AX NEPOC Optocoupler, 1Mbps, 2500Vrms

MPNPS9822-1-V-AX
End of Life

Renesas NEPOC series PS9822-1-V-AX, 1-channel DC-input optocoupler, 1Mbps data rate, open-collector output, 2500Vrms isolation, 8-SOIC surface-mount package, -40°C to 100°C operating range.

$8.18Ref. price · indicative, final on quote
Renesas Electronics PS9822-1-V-AX datasheet (PDF)
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
SeriesNEPOC
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

PS9822-1-V-AX specifications
ParameterValue
SeriesNEPOC
Input typeDC
Output typeOpen Collector
MountingSurface Mount
Supply voltage7V
Voltage - isolation2500Vrms
Voltage - forward (Vf)1.6V
Current - output (Channel)20 mA
Current - DC forward (If)20mA
Operating temperature-40°C ~ 100°C
PackageStrip
Data rate1Mbps
Case8-SOIC (0.154\", 3.90mm Width)
Channels1
Inputs - side 1/Side 21/0
Rise (Fall time)60ns, 70ns
Propagation delay tpLH (tpHL)700ns, 500ns
Common mode transient immunity15kV/µs

Product details

1 Mbps open-collector optocoupler with 2500 Vrms isolation

The Renesas PS9822-1-V-AX is a single-channel DC-input optocoupler from the NEPOC series, providing galvanic isolation rated at 2500 Vrms. The part operates from a 7 V supply and can sink up to 20 mA per channel.

Common-mode transient immunity — 15 kV/µs minimum

With a minimum common-mode transient immunity (CMTI) of 15 kV/µs, this optocoupler is designed to reject fast dV/dt transients common in motor-drive, inverter, and industrial power-conversion environments. The open-collector output gives the designer flexibility to pull up to a logic rail or a higher voltage bus, though propagation delay (700 ns tpLH max, 500 ns tpHL max) should be factored into timing budgets for switching applications.

Frequently asked questions

What is the data rate of PS9822-1-V-AX?

The PS9822-1-V-AX supports a data rate of 1 Mbps with an open-collector output, making it suitable for isolated serial interfaces and low-speed digital signal isolation.