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Renesas Electronics PS9331L2-E3-AX — Power Management (PMIC / Gate Driver)

Renesas PS9331L2-E3-AX Gate Drive Optocoupler, 5000Vrms

MPNPS9331L2-E3-AX
End of Life

Renesas PS9331L2--AX optical coupling gate driver, 1-channel, 5000Vrms isolation, 2.5A peak output, 2A source/sink, 50kV/µs CMTI, 6-SOIC gull-wing, -40°C to 125°C.

$5.04Ref. price · indicative, final on quote
Renesas Electronics PS9331L2-E3-AX datasheet (PDF)
Packaging6-SOIC (0.268", 6.80mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

PS9331L2-E3-AX specifications
ParameterValue
MountingSurface Mount
Voltage - isolation5000Vrms
Voltage - output supply15V ~ 30V
Voltage - forward (Vf)1.56V
Current - peak output2.5A
Current - output high, low2A, 2A
Current - DC forward (If)25 mA
Operating temperature-40°C ~ 125°C
Pulse width distortion75ns
Approval agencyCSA, SEMKO, UL
PackageTape & Reel (TR); Cut Tape (CT)
TechnologyOptical Coupling
Case6-SOIC (0.268\", 6.80mm Width)
Channels1
Rise (Fall time)40ns, 40ns
Propagation delay tpLH (tpHL)175ns, 175ns
Common mode transient immunity50kV/µs

Product details

Why the 5000Vrms and 50kV/µs CMTI matter for your inverter stage

The PS9331L2-E3-AX: The Renesas PS9331L2--AX is a single-channel optical coupling gate driver designed to isolate and drive IGBTs and power MOSFETs in medium-voltage power stages.

With a 2.5A peak output current and 2A source/sink capability, this driver can charge and discharge gate capacitance within the 40 ns rise/fall time.

Package and temperature — board-fit reality

Housed in a 6-SOIC (0.268", 6.80 mm width) with gull-wing leads (supplier device package 6-SDIP Gull Wing), this is a surface-mount part.

It is approved by CSA, SEMKO, and UL, which simplifies certification for export equipment.

Frequently asked questions

Is PS9331L2--AX RoHS compliant?

Yes, it is listed as ROHS3 Compliant, meeting the latest EU restriction levels for lead and other hazardous substances.

What is an equivalent to PS9331L2--AX?

The PS9531L1-AX is a functional peer with identical 5000Vrms isolation, 2.5A peak output, 50kV/µs CMTI, and 175 ns propagation delay — but it is a through-hole device (tube packaging) rather than surface-mount. Use it for legacy board swaps or where through-hole assembly is preferred.