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onsemi P6KE47ARL — Circuit Protection

P6KE47ARL onsemi Zener TVS – 600 W, 44.7 V Breakdown

MPNP6KE47ARL
Obsolete

onsemi P6KE47ARL, Zener TVS diode, 600 W peak pulse power, 44.7 V min breakdown, 40.2 V reverse standoff, unidirectional, T-18 axial package

onsemi P6KE47ARL datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

P6KE47ARL specifications
ParameterValue
TypeZener
MountingThrough Hole
Voltage - breakdown44.7V
Voltage - clamping (Max) @ ipp64.8V
Voltage - reverse standoff40.2V
Current - peak pulse (10/1000μs)9.3A (8/20µs)
Power - peak pulse600W
Power line protectionNo
Operating temperature-55°C~150°C(TJ)
PackageTape & Reel (TR)
ApplicationsGeneral Purpose
CaseT-18, Axial
Unidirectional channels1

Product details

Zener TVS for 40 V rail protection

Its 44.7 V minimum breakdown voltage and 40.2 V reverse standoff make it a fit for clamping transients on DC buses where the protected silicon can tolerate a 64.8 V clamp ceiling.

onsemi lists the P6KE47ARL as Obsolete.

Axial package and temperature range

Housed in an Axial through-hole package, the P6KE47ARL operates from -55°C to 150°C junction temperature. The wide temperature grade suits industrial and outdoor equipment where the ambient may cycle between cold start and hot enclosure.

Frequently asked questions

How can I order P6KE47ARL or check stock?

The P6KE47ARL is obsolete per onsemi. We source it through independent distribution — submit an RFQ with your target quantity and we confirm availability and current pricing at quote time. No stock-holding claim; each order is sourced to your BOM line.