ProjectsPricingInsights

Best Alternatives to PMEG3020EP,115

Package: SOD-128Nexperia USA Inc.Diodes - Rectifiers - SingleMfr: Nexperia USA Inc.Series: -Package: Tape & Reel (TR); Cut Tape (CT); Digi-Reel®Diode Type: SchottkyVoltage - DC Reverse (Vr) (Max): 30 V

PMEG3020EP,115 is a 30V, 2A Schottky diode in a SOD-128 package. Pin-compatible alternatives exist with higher voltage/current ratings, but may have higher forward voltage. Functional alternatives require a PCB redesign.

AI replacement insight

Electrical risklow

Pin-compatible options have higher Vf, increasing power loss. This requires thermal validation.

Package risklow

Several pin-compatible options exist in the same SOD-128 package.

Sourcing riskhigh

Functional alternatives require a PCB redesign, which is a significant engineering effort.

Can it be replaced directly?

Direct replacement for PMEG3020EP,115 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Start with Datasheet verified or Strong match candidates for PMEG3020EP,115, then review parametric alternatives for package and electrical fit.

Main risk

The primary risk is increased power dissipation due to higher forward voltage (Vf) in otherwise superior pin-compatible parts.

Recommended alternatives

3
PMEG4030EP,115 package
PMEG4030EP,115

Nexperia USA Inc.

Needs validationlow risk

Pin-compatible upgrade with higher voltage and current ratings, but has a higher forward voltage.

View details

Alternative comparison matrix

Feature / factorPMEG3020EP,115PMEG4030EP,115PMEG6030EVPXPMEG6030ELPXCompatibility / risk
PackageSOD-128SOD-128SOD-128SOD-128SOD-128 — Package matches, enabling form-fit compatibility.; PMEG6030EVPX: Package matches, enabling form-fit compatibility.; PMEG6030ELPX: Package matches.
Voltage30V40V60V60V40V / 60V — Higher voltage rating provides more design margin.; PMEG6030EVPX: Higher voltage rating provides more design margin.; PMEG6030ELPX: Higher voltage rating.
Current2A3A3A3A3A — Higher current rating provides more design margin.; PMEG6030EVPX: Higher current rating provides more design margin.; PMEG6030ELPX: Higher current rating.
Forward Voltage360mV @ 2A490mV @ 3A475mV @ 3A670mV @ 3A490mV @ 3A / 475mV @ 3A / 670mV @ 3A — Higher Vf increases power loss; thermal analysis recommended.; PMEG6030EVPX: Higher Vf increases power loss; thermal analysis recommended.; PMEG6030ELPX: Significantly higher Vf will increase power loss and heat.
Temperature150°C150°C175°C-150°C / 175°C — Maximum operating temperature matches.; PMEG6030EVPX: Wider operating temperature range.

Application & sourcing insights

Questions & answers

Verified drop-in options for PMEG3020EP,115 are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.