What risks should I check before replacing SOD4007-SH?

Ensure the replacement has a reverse voltage of at least 1000V and a forward current of 1A. Verify the package is SOD123-FL for a direct fit. For cross-vendor parts, check secondary parameters like surge current (IFSM) and reverse leakage.

SOD4007-SH Alternatives, Datasheet & Cross Reference | LRC

SOD4007-SH is a general-purpose 1000V, 1A rectifier diode in a compact SOD123-FL surface-mount package. It is widely used for rectification in power supplies, inverters, and converters.

AI replacement insight

Electrical risklow

Low if VRRM and IF ratings are matched or exceeded.

Package risklow

SOD123-FL is a standard package, but pinout should be confirmed.

Sourcing risklow

1N4007-type diodes are a commodity with many suppliers.

Can it be replaced directly?

Direct replacement for SOD4007-SH should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

L1N4007FT1G from the same manufacturer, LRC, is the most direct replacement path.

Main risk

The main risk is using a part with an insufficient voltage rating. Many diodes share the same package but have vastly different voltage specs.

Recommended alternatives

A 1000V, 1A rectifier from the same manufacturer in an identical SOD123-FL package. Specs match the target.

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Alternative comparison matrix

Feature / factor	SOD4007-SH	L1N4007FT1G	P1N4007W	Compatibility / risk
Package	SOD123-FL	SOD123-FL	SOD123-FL	SOD123-FL — Identical package ensures form and fit.; P1N4007W: Identical package ensures form and fit.
Voltage	1000V	1000V	1000V	1000V — Reverse voltage matches target requirement.; P1N4007W: Reverse voltage matches target requirement.
Current	1.0A	1.0A	1.0A	1.0A — Forward current matches target requirement.; P1N4007W: Forward current matches target requirement.
Forward Voltage	1.1V	1.1V	1.1V	1.1V — Forward voltage drop matches, ensuring similar efficiency.; P1N4007W: Forward voltage drop matches, ensuring similar efficiency.
Temperature	-55 to +150 °C	-55 to +150 °C	-	-55 to +150 °C — Operating temperature range is identical.
Manufacturer	LRC	-	Prisemi	Prisemi — Cross-vendor alternative requires qualification.

Application & sourcing insights

Questions & answers

Verified drop-in options for SOD4007-SH 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.