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Diodes Incorporated P6KE220A-T — Circuit Protection

P6KE220A-T Diodes Inc Zener TVS, 600W, 185V Standoff, DO-15

MPNP6KE220A-T
Obsolete

Diodes Incorporated P6KE220A-T Zener TVS diode, 600W peak pulse power, 185V reverse standoff, 328V clamping, unidirectional, DO-204AC/DO-15 axial, Tape & Reel.

Diodes Incorporated P6KE220A-T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

P6KE220A-T specifications
ParameterValue
TypeZener
MountingThrough Hole
Voltage - breakdown209V
Voltage - clamping (Max) @ ipp328V
Voltage - reverse standoff185V
Current - peak pulse (10/1000μs)1.83A
Power - peak pulse600W
Power line protectionNo
Operating temperature-55°C~175°C(TJ)
PackageTape & Reel (TR)
ApplicationsGeneral Purpose
CaseDO-204AC, DO-15, Axial
Unidirectional channels1

Product details

600W peak pulse, 185V standoff — the clamping ceiling for a 185V rail

The P6KE220A-T: The 600W rating is the peak pulse power the device can absorb for a 10/1000µs surge — nominal is not absolute max; the actual energy capability depends on the pulse duration and ambient temperature.

Obsolete — sourcing through independent distribution

Diodes Incorporated lists the P6KE220A-T as obsolete. The DO-204AC (DO-15) axial package is through-hole, suitable for point-to-point wiring or PCB mounting with lead forming.

The device is not rated for power line protection (no internal protection against sustained overvoltage or AC line transients) — it is intended for secondary-side DC rail clamping in general-purpose equipment.

Frequently asked questions

Where can I buy P6KE220A-T and get a price?

Current pricing and lot availability are confirmed at quote time — submit an RFQ for the specific quantity needed.