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Best Alternatives to B130-13-F

Package: DO-214AC, SMADiodes IncorporatedDiodes - Rectifiers - SinglePackage: Tape & Reel (TR); Cut Tape (CT); Digi-Reel®Voltage - DC Reverse (Vr) (Max): 30 VCurrent - Average Rectified (Io): 1AVoltage - Forward (Vf) (Max) @ If: 500 mV @ 1 ACurrent - Reverse Leakage @ Vr: 500 µA @ 30 V

B130-13-F is a 1A, 30V Schottky rectifier in an SMA package, used for high-efficiency switching and protection. Several upgrade-path alternatives with higher voltage and current ratings are available.

AI replacement insight

Electrical risklow

Candidates have superior ratings and similar forward voltage.

Package risklow

All parts use the standard SMA package, but pinout verification is advised.

Can it be replaced directly?

Direct replacement for B130-13-F should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Upgrade to a higher-rated Super Barrier Rectifier (SBR) like SBR3A40SA-13 for improved electrical margins.

Main risk

The primary risk is minimal, related to minor differences in dynamic characteristics between Schottky and SBR technology, which is unlikely to affect most applications.

Recommended alternatives

2
SBR3A40SA-13 package
SBR3A40SA-13

Diodes Incorporated

Needs validationlow risk

SBR3A40SA-13 is a strong upgrade with higher voltage (40V) and current (3A) ratings in the same SMA package.

View details

Alternative comparison matrix

Feature / factorB130-13-FSBR3A40SA-13SBRT5A50SA-13Alt 3Compatibility / risk
PackageSMASMASMASMA — Same package and pin count.; SBRT5A50SA-13: Same package and pin count.
Diode TypeSchottkySBR (Schottky)SBR (Schottky)SBR (Schottky) — Super Barrier Rectifier is an enhanced Schottky.; SBRT5A50SA-13: Trench SBR is an enhanced Schottky.
Voltage30V40V50V40V / 50V — Higher voltage rating provides more margin.; SBRT5A50SA-13: Higher voltage rating provides more margin.
Current1.0A3.0A5.0A3.0A / 5.0A — Higher current rating provides more margin.; SBRT5A50SA-13: Significantly higher current rating.
Forward Voltage0.5V0.5V0.53V0.5V / 0.53V — Identical forward voltage ensures similar efficiency.; SBRT5A50SA-13: Slightly higher Vf, minimal impact on efficiency.

Application & sourcing insights

Questions & answers

Verified drop-in options for B130-13-F 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.