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Best Alternatives to LBZT52C24T1G

Package: SOD-123LRCDiodes - Zener - SingleNominal Zener Voltage (Vz): 24 VPower Dissipation (Pd): 500 mWZener Voltage Range: 22.8 V - 25.6 VTest Current (Izt): 5 mAPackage / Case: SOD-123

Find top alternatives for the LBZT52C24T1G, a 24V, 500mW Zener diode in a SOD-123 package. This guide covers pin-compatible and functional replacements.

AI replacement insight

Electrical risklow

Key parameters match, but secondary specs like impedance need review.

Package risklow

Pin-compatible candidates use the same SOD-123 package.

Sourcing risklow

Multiple vendors produce similar parts, improving availability.

Can it be replaced directly?

Direct replacement for LBZT52C24T1G should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

MMSZ5252BT1G and MM1Z24 are the best replacement paths, offering matching key parameters and package.

Main risk

The main risk is subtle parametric differences like Zener impedance and leakage current, which can affect circuit performance.

Recommended alternatives

3
MM1Z24 package
MM1Z24

R+O

Needs validationlow risk

A 24V, 500mW Zener diode in the same SOD-123 package, available from multiple vendors.

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Alternative comparison matrix

Feature / factorLBZT52C24T1GMM1Z24MMSZ5252BT1GZMM24Compatibility / risk
PackageSOD-123SOD-123SOD-123LL-34SOD-123 / LL-34 — Same package family.; MMSZ5252BT1G: Same package family.; ZMM24: Different package, requires PCB redesign.
Voltage24.0V24.0V24.0V24.0V24.0V — Nominal Zener voltage matches.; MMSZ5252BT1G: Nominal Zener voltage matches.; ZMM24: Nominal Zener voltage matches.
Power500mW500mW500mW500mW500mW — Power dissipation matches.; MMSZ5252BT1G: Power dissipation matches.; ZMM24: Power dissipation matches.
Current5.0mA5.0mA5.2mA-5.0mA / 5.2mA — Test current matches.; MMSZ5252BT1G: Test current is slightly different, check datasheet.
Lifecycle--ActiveActiveActive — Candidate is active.; ZMM24: Candidate is active.

Application & sourcing insights

Questions & answers

Verified drop-in options for LBZT52C24T1G 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.