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Best Alternatives to SB1060L

Package: TO-277TWGMCDiodes - Rectifiers - SingleVoltage - DC Reverse (Vr) (Max): 60 VCurrent - Average Rectified (Io): 10 AForward Voltage (Vf) (Max) @ If: 0.55 V @ 10 AReverse Leakage Current @ Vr: 0.3 mA @ 60 VOperating Temperature - Junction: -55°C to +150°C

Finding a replacement for the SB1060L 10A, 60V Schottky diode in a TO-277 package requires careful matching of forward voltage (Vf) to maintain efficiency. Several form-fit-function alternatives exist with similar or better voltage and current ratings.

AI replacement insight

Electrical riskmedium

Most alternatives have higher forward voltage, increasing power loss.

Package risklow

All top candidates use the same TO-277 package.

Sourcing risklow

Multiple vendors offer similar parts in this package.

Can it be replaced directly?

Direct replacement for SB1060L should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Start with SP1560L for its close electrical match, but verify voltage margin. If margin is needed, evaluate ST10100L, accepting a minor efficiency loss.

Main risk

Increased power dissipation due to higher forward voltage (Vf) in most alternatives.

Recommended alternatives

3
SP1560L package
SP1560L

Jiangsu Changjing Electronics Technology Co., Ltd.

Needs validationlow risk

Strongest match with same package, voltage, and forward voltage, plus higher current rating.

View details

Alternative comparison matrix

Feature / factorSB1060LSP1560LST10100LSB20100LCompatibility / risk
PackageTO-277TO-277TO-277TO-277TO-277 — Package matches.; ST10100L: Package matches.; SB20100L: Package matches.
Voltage60V60V100V100V60V / 100V — Matches target, but no additional safety margin.; ST10100L: Higher voltage rating provides more margin.; SB20100L: Higher voltage rating.
Current10A15A10A20A15A / 10A / 20A — Higher current rating provides more margin.; ST10100L: Current rating matches.; SB20100L: Higher current rating.
Vf0.55V @ 10A0.55V @ 15A0.64V0.85V @ 20A0.55V @ 15A / 0.64V / 0.85V @ 20A — Excellent match, likely lower Vf at target's 10A.; ST10100L: Higher Vf will increase power loss.; SB20100L: Significantly higher Vf will increase power loss.
Temperature-55°C to +150°C-55°C to +150°C---55°C to +150°C — Operating range matches.

Application & sourcing insights

Questions & answers

Verified drop-in options for SB1060L 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.