All Alternatives

Alternatives to NXP USA Inc. PESD3V3S1UB,115

NXP USA Inc. PESD3V3S1UB,115 and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for NXP USA Inc. PESD3V3S1UB,115

PESD3V3S1UB,115 compared against its qualified second sources
PESD3V3S1UB,115NXP USA Inc.PESD3V3S1UB-QXNexperia USA Inc.ESD3V3D5-TPMCC (Micro Commercial Components)+4more
FFF CompatibilityIdentical SOD-523 (SC-79) package footprint with Pin 1 Cathode and Pin 2 Anode assignment.Identical SOD-523 leaded surface-mount package dimensions.Identical electrical specifications across all key ESD protection parameters with added AEC-Q101 qualification.Identical SOD-523 (SC-79) package footprint with Pin 1 Cathode and Pin 2 Anode assignment.Interchangeable SOD-523 surface-mount package.Lower peak pulse power rating (158 W vs 330 W) and lower peak pulse current capacity (16 A vs 18 A).
AI Summary

PESD3V3S1UB,115 by NXP USA Inc.: Clamp Ipp Tvs Diode.

The PESD3V3S1UB-QX is the automotive-qualified (AEC-Q101) drop-in sibling to the queried part from Nexperia. It features identical 3.3 V reverse standoff voltage, 330 W peak pulse power, 18 A peak pulse surge current, and SOD-523 package pinout. It serves as an exact direct replacement for all industrial and automotive applications.

  • Automotive AEC-Q101 qualified direct drop-in replacement
  • Identical 330 W peak pulse power and 18 A peak pulse surge current ratings
  • Identical 3.3 V reverse standoff voltage, 207 pF capacitance, and 20 V clamping voltage

The ESD3V3D5-TP is a unidirectional 3.3 V TVS diode from Micro Commercial Components in the standard SOD-523 package. It matches the original part's standoff voltage and pin assignment while offering higher surge current capacity (16 A) than other second-source options. Peak pulse power handling is lower than the target part at 158 W versus 330 W.

  • Pin-compatible drop-in SOD-523 footprint
  • Lower clamping voltage: 14.1 V vs 20 V
  • Lower diode capacitance: 105 pF vs 207 pF
  • Lower peak pulse power rating: 158 W vs 330 W
  • Lower peak pulse current capacity: 16 A vs 18 A
Lifecycle StatusActiveActiveActive
Market AvailabilityNon-stockNon-stockIn stock
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