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onsemi P6SMB13CAT3G — Circuit Protection

P6SMB13CAT3G onsemi Zener TVS Diode – Obsolete, AEC-Q101

MPNP6SMB13CAT3G
Obsolete

onsemi P6SMB13CAT3G, Zener TVS diode, Automotive AEC-Q101 series, 600W peak pulse power, 12.4V breakdown, DO-214AA SMB package, Tape & Reel.

$0.4000Ref. price · indicative, final on quote
onsemi P6SMB13CAT3G datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

P6SMB13CAT3G specifications
ParameterValue
TypeZener
SeriesAutomotive, AEC-Q101
MountingSurface Mount
Voltage - breakdown12.4V
Voltage - clamping (Max) @ ipp18.2V
Voltage - reverse standoff11.1V
Current - peak pulse (10/1000μs)33A
Power - peak pulse600W
Power line protectionNo
Capacitance @ frequency740pF @ 1MHz
Operating temperature-65°C~150°C(TJ)
PackageTape & Reel (TR)
ApplicationsAutomotive
CaseDO-214AA, SMB
Bidirectional channels1

Product details

Zener TVS diode, 600W peak pulse, AEC-Q101

onsemi lists the P6SMB13CAT3G as Obsolete. For BOM positions still requiring this exact order code, we source through our independent supply chain — quoted per RFQ against your quantity and required date-code window.

The 18.2V clamping voltage at 33A peak pulse current is the maximum voltage the downstream circuitry will experience during a transient — critical for selecting downstream components with adequate voltage margin. Capacitance of 740pF at 1MHz is typical for a 600W Zener TVS in this package; it may affect signal integrity on high-speed data lines above 1 MHz, so review the line's bandwidth budget before committing.

Frequently asked questions

What is the replacement for P6SMB13CAT3G?

onsemi has not published an official successor for this order code. For a drop-in alternative, consider the Littelfuse P6SMB13A series (bidirectional, same DO-214AA package, 600W rating) — confirm breakdown and clamping voltages match your protection threshold. Cross-reference against your specific application before substituting.

Is P6SMB13CAT3G RoHS compliant?

The onsemi P6SMB13CAT3G is listed as RoHS compliant per the standard onsemi lead-free finish for this series. Verify the specific date-code lot certificate if your process requires documented compliance.