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Best Alternatives to PMEG4010CEH,115

Package: SOD123FNexperia USA Inc.Diodes - Rectifiers - SingleForward Current (IF): 1 AReverse Voltage (VR): 40 VForward Voltage (VF): 490 mV @ 1 AMounting Type: Surface MountOperating Temperature: -65 °C to +150 °C

PMEG4010CEH,115 is a 40V, 1A Schottky rectifier in a SOD123F package. Alternatives exist within the same Nexperia family and from other manufacturers, but require checking forward voltage (Vf) for thermal and efficiency impact.

AI replacement insight

Electrical riskmedium

Forward voltage (Vf) varies between substitutes, affecting efficiency and heat generation.

Package risklow

All top candidates use the same SOD123F package.

Can it be replaced directly?

PMEG4010EH,115 is a very close match, but PMEG6010CEH,115 is a better engineering choice due to its higher voltage rating.

Best replacement path

PMEG6010CEH,115 offers an upgrade in voltage rating with minimal tradeoffs, making it a robust choice.

Main risk

Increased power dissipation due to higher forward voltage (Vf) in some substitutes.

Recommended alternatives

3
PMEG6010CEH,115 package
PMEG6010CEH,115

Nexperia USA Inc.

Needs validationlow risk

Offers a higher voltage rating (60V) in the same package, but with a slightly higher forward voltage.

View details

Alternative comparison matrix

Feature / factorPMEG4010CEH,115PMEG6010CEH,115PMEG4010EH,115SDM2100S1FQ-7Compatibility / risk
PackageSOD123FSOD123FSOD123FSOD123FSOD123F — Package matches.; PMEG4010EH,115: Package matches.; SDM2100S1FQ-7: Package matches.
Voltage40V60V40V100V60V / 40V / 100V — Higher voltage rating provides increased safety margin.; PMEG4010EH,115: Identical voltage rating provides no extra safety margin.; SDM2100S1FQ-7: Significantly higher voltage rating.
Current1A1A1A2A1A / 2A — Current rating matches.; PMEG4010EH,115: Current rating matches.; SDM2100S1FQ-7: Higher current rating.
Forward Voltage490mV @ 1A570mV @ 1A540mV @ 1A830mV570mV @ 1A / 540mV @ 1A / 830mV — Higher Vf may increase power loss.; PMEG4010EH,115: Slightly higher Vf may increase power loss.; SDM2100S1FQ-7: Significantly higher Vf will increase power loss.

Application & sourcing insights

Questions & answers

PMEG6010CEH,115 is an excellent alternative, offering a higher 60V rating in the same package. PMEG4010EH,115 is also a strong match with identical ratings.