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onsemi P6SMB100AT3 — Circuit Protection

P6SMB100AT3 onsemi Zener TVS Diode – Obsolete, AEC-Q101

MPNP6SMB100AT3
Obsolete

onsemi P6SMB100AT3, Zener TVS diode, Automotive AEC-Q101, 600W peak pulse, 85.5V reverse standoff, 137V clamping, DO-214AA SMB, surface mount

$0.2800Ref. price · indicative, final on quote
onsemi P6SMB100AT3 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

P6SMB100AT3 specifications
ParameterValue
TypeZener
SeriesAutomotive, AEC-Q101
MountingSurface Mount
Voltage - breakdown95V
Voltage - clamping (Max) @ ipp137V
Voltage - reverse standoff85.5V
Current - peak pulse (10/1000μs)4.4A
Power - peak pulse600W
Power line protectionNo
Capacitance @ frequency215pF @ 1MHz
Operating temperature-65°C~150°C(TJ)
PackageTape & Reel (TR)
ApplicationsAutomotive
CaseDO-214AA, SMB
Unidirectional channels1

Product details

600W Zener TVS — automotive transient suppression

The reverse standoff voltage is 85.5V, meaning the device will not conduct appreciably below that rail voltage. The AEC-Q101 qualification makes it suitable for automotive environments where transient voltages from load dump, alternator ripple, or inductive switching are common.

DO-214AA SMB — surface-mount footprint

Packaged in DO-214AA (SMB), a standard surface-mount outline for TVS diodes. The single unidirectional channel protects one signal or power rail. Capacitance is 215pF at 1MHz, which matters for high-speed data lines — this part is not intended for power line protection, so keep it on the signal side of the supply.

Frequently asked questions

How can I order P6SMB100AT3 or check availability?

P6SMB100AT3 is obsolete. We source it through independent distribution channels — submit an RFQ with your target quantity and we will confirm availability and pricing at quote time. No stock-holding claim is made here.

What is the replacement for P6SMB100AT3?

The base product number P6SMB includes active variants such as P6SMB100A. Verify the breakdown voltage (95V min,), clamping voltage (137V max,), and standoff (85.5V,) match your circuit. onsemi may also recommend a newer series; check the latest product selector guide for TVS diodes in DO-214AA.

Is P6SMB100AT3 RoHS compliant?

The evidence does not list a RoHS compliance statement. For a definitive answer, refer to the latest onsemi datasheet or contact their compliance team. We can also check date code compliance at quote time.