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YAGEO 5.0SMDJ18CA/TR13 — Circuit Protection

YAGEO 5.0SMDJ18CA/TR13, 18V Zener TVS Diode, 5kW

MPN5.0SMDJ18CA/TR13
Active

YAGEO 5.0SMDJ18CA/TR13 unidirectional Zener TVS diode, 5.0SMDJ series, 18V reverse standoff, 29.2V clamping @ 172A peak pulse, 5kW peak pulse power, bidirectional 1-channel, DO-214AB SMC.

$0.6900Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5.0SMDJ18CA/TR13 specifications
ParameterValue
TypeZener
Series5.0SMDJ
MountingSurface Mount
Voltage - breakdown20V
Voltage - clamping (Max) @ ipp29.2V
Voltage - reverse standoff18V
Current - peak pulse (10/1000μs)172A
Power - peak pulse5000W (5kW)
Power line protectionNo
Operating temperature-55°C ~ 150°C (TJ)
PackageTape & Reel (TR) Cut Tape (CT)
ApplicationsGeneral Purpose
CaseDO-214AB, SMC
Bidirectional channels1

Product details

What the standoff and clamping ratings mean

The 5.0SMDJ18CA/TR13: When a transient exceeds the 20V minimum breakdown, the device clamps the voltage at 29.2V while conducting 172A peak (10/1000 µs) — the downstream load must survive that 29.2V clamp ceiling during the surge event, not the raw transient amplitude. This is a unidirectional TVS — it protects against positive polarity transients; the bidirectional counterpart in this series carries the CA suffix, and the two should not be swapped without confirming the polarity of the hazard being suppressed.

Frequently asked questions

Where can I source 5.0SMDJ18CA/TR13?

Tape & Reel and Cut Tape packaging options are available — confirm the reel quantity and date-code spread at quote time.