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onsemi ICTE-5RL4 — Circuit Protection

ICTE-5RL4 onsemi Zener TVS Diode – Obsolete, 1500W, DO-201AD

MPNICTE-5RL4
Obsolete

onsemi Mosorb™ series, Zener TVS diode, 1500W peak pulse power, 5V reverse standoff, 9.4V clamping, DO-201AD axial package, unidirectional, ICTE-5RL4

onsemi ICTE-5RL4 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

ICTE-5RL4 specifications
ParameterValue
TypeZener
SeriesMosorb™
MountingThrough Hole
Voltage - breakdown6V
Voltage - clamping (Max) @ ipp9.4V
Voltage - reverse standoff5V
Current - peak pulse (10/1000μs)160A (8/20µs)
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-65°C~175°C(TJ)
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsGeneral Purpose
CaseDO-201AD, Axial
Unidirectional channels1

Product details

1500W Zener TVS for 5V rail protection

It delivers 1500W peak pulse power per the 10/1000µs waveform, with a clamping voltage of 9.4V at 160A peak pulse current (8/20µs). The DO-201AD axial package suits through-hole board layouts where a robust mechanical anchor is preferred over surface-mount.

onsemi lists the ICTE-5RL4 as Obsolete.

The 5V reverse standoff voltage is the maximum DC or AC peak the diode can block without conducting. The 6V minimum breakdown voltage defines the avalanche threshold. With a 9.4V clamp at 160A, the protected 5V rail sees a transient peak less than twice its nominal voltage — tight enough for most 5V logic and linear regulator inputs.

Frequently asked questions

How can I order the ICTE-5RL4 or check stock?

The ICTE-5RL4 is obsolete per onsemi. We source it through our independent supply network — submit an RFQ with your target quantity and we will confirm availability and current pricing at quote time. No stock-holding claim is made on this page.

What is the replacement for ICTE-5RL4?

onsemi has not published an official successor for the ICTE-5RL4. For a form-fit-function substitute, look for a 1500W, 5V standoff, unidirectional Zener TVS in DO-201AD from brands such as Littelfuse or Vishay. Confirm the clamping voltage and peak pulse current match your surge requirement before substituting.