All Alternatives

Alternatives to ROHM Semiconductor RSX501L-20TE25

ROHM Semiconductor RSX501L-20TE25 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 ROHM Semiconductor RSX501L-20TE25

RSX501L-20TE25 compared against its qualified second sources
RSX501L-20TE25ROHM SemiconductorSK53A-LTPMCC (Micro Commercial Components)SK52A-LTPMCC (Micro Commercial Components)+1more
FFF CompatibilityStandard DO-214AC (SMA) package aligns perfectly with existing PCB land patterns.Same physical profile and dimensions of a standard SMA package.While the reverse voltage ceiling is increased to 30V, the forward voltage is higher (0.55V max @ 5A) than the original's low-loss baseline.Shares the identical DO-214AC / SMA land pattern and mechanical dimensions.Uses the identical standard SMA surface-mount package.Forward voltage drop is higher (0.55V max @ 5A) than the original's ultra-low forward voltage drop (0.39V max @ 3A), leading to slightly higher power dissipation.
AI Summary

RSX501L-20TE25 by ROHM Semiconductor: Diode 20 V 5A Surface Mount PMDS.

A drop-in alternative providing an increased reverse voltage safety margin up to 30V in the identical SMA package footprint.

  • Drop-in footprint with zero board layout modifications needed
  • Higher reverse voltage capability (30V vs 20V) for enhanced safety margin
  • Wider operating temperature range up to 150°C
  • Slightly higher forward voltage loss (0.55V max) compared to the original's ultra-low VF.

A reliable pin-to-pin drop-in alternative in the exact same SMA package, with slightly higher forward voltage drop.

  • Drop-in replacement with identical DO-214AC (SMA) footprint
  • Wider operating temperature range (-55°C to 150°C vs -40°C to 125°C)
  • No board redesign required
  • Higher forward voltage drop (0.55V max) compared to the original ultra-low VF (0.39V max), resulting in higher heat dissipation in the application.
Lifecycle StatusNRNDNRNDNRND
Market AvailabilityIn stockIn stockNon-stock
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