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onsemi P6SMB18CAT3 — Circuit Protection

P6SMB18CAT3 onsemi TVS Diode – Obsolete

MPNP6SMB18CAT3
Obsolete

onsemi P6SMB18CAT3, P6SMB series bidirectional TVS diode, Tape & Reel (TR) package, obsolete lifecycle stage

Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

P6SMB18CAT3 specifications
ParameterValue
PackageTape & Reel (TR)

Product details

Available through independent surplus distribution — quantities are lot-specific and confirmed at RFQ. No official successor or pin-compatible replacement is listed by onsemi.

Package and assembly fit

Supplied in Tape & Reel (TR) format, compatible with automated pick-and-place assembly lines.

Frequently asked questions

What is the replacement for P6SMB18CAT3?

onsemi has not published an official successor for the P6SMB18CAT3. For an equivalent functional replacement, review the P6SMB series from onsemi or other bidirectional TVS diodes with similar standoff voltage and peak pulse power rating; confirm pin compatibility and electrical specs against your application.

Where can I buy P6SMB18CAT3?

P6SMB18CAT3 is sourced through independent distribution channels.