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Best Alternatives to BZT52C5V1-13-F

Package: SOD-123Diodes IncorporatedDiodes - Zener - SingleSeries: -Package: Tape & Reel (TR); Cut Tape (CT); Digi-Reel®Voltage - Zener (Nom) (Vz): 5.1 VTolerance: ±6%Current - Reverse Leakage @ Vr: 2 µA @ 2 V

Reviewing alternatives for the BZT52C5V1-13-F, a 5.1V, 500mW Zener diode in a SOD123 package. Key considerations for replacement include matching the Zener voltage and power rating.

AI replacement insight

Electrical riskhigh

Zener voltage is a critical parameter; mismatch requires redesign or validation.

Package risklow

All viable candidates share the same SOD123 package.

Can it be replaced directly?

There are no direct, pin-compatible replacements for BZT52C5V1-13-F in this list. All candidates have different Zener voltages.

Best replacement path

No direct drop-in replacements were found. The closest functional alternative is MMSZ5235B-7-F, but it has a higher Zener voltage of 6.8V.

Main risk

The primary risk is the Zener voltage mismatch, which will alter the circuit's voltage regulation point and could lead to malfunction or damage.

Recommended alternatives

4
MMSZ5235B-7-F package
MMSZ5235B-7-F

Diodes Incorporated

Needs validationhigh risk

A functional alternative with the same package and power, but a higher Zener voltage of 6.8V.

View details

Alternative comparison matrix

Feature / factorBZT52C5V1-13-FMMSZ5235B-7-FBZT52C11-7-FBZT52C12-7-FCompatibility / risk
Voltage5.1V6.8V11V12V6.8V / 11V / 12V / 10V — Zener voltage is higher.; BZT52C11-7-F: Zener voltage is significantly different.; BZT52C12-7-F: Zener voltage is significantly different.; MMSZ5240B-7-F: Zener voltage is significantly different.
PackageSOD123SOD123SOD123SOD123SOD123 — Package matches.; BZT52C11-7-F: Package matches.; BZT52C12-7-F: Package matches.; MMSZ5240B-7-F: Package matches.
Power500mW500mW500mW500mW500mW — Power rating matches.; BZT52C11-7-F: Power rating matches.; BZT52C12-7-F: Power rating matches.; MMSZ5240B-7-F: Power rating matches.
Tolerance60 Ohm5 Ohm--5 Ohm — Zener impedance is lower (better).
Temperature-65 to +150 °C---65 to +150 °C-65 to +150 °C — Operating temperature range matches.

Application & sourcing insights

Questions & answers

No direct replacements are available. MMSZ5235B-7-F is a Zener diode in the same package but with a 6.8V rating, requiring circuit validation.