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KYOCERA AVX SMBJ90A — Circuit Protection

SMBJ90A TVS Diode – 90V Standoff, 600W, DO-214AA

MPNSMBJ90A
Active

KYOCERA AVX SMBJ90A, Zener TVS diode, 90V reverse standoff, 600W peak pulse power, unidirectional, DO-214AA SMB surface-mount package.

$0.4000Ref. price · indicative, final on quote
KYOCERA AVX SMBJ90A datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SMBJ90A specifications
ParameterValue
TypeZener
MountingSurface Mount
Voltage - breakdown100V
Voltage - clamping (Max) @ ipp146V
Voltage - reverse standoff90V
Current - peak pulse (10/1000μs)4.11A
Power - peak pulse600W
Power line protectionNo
Operating temperature-55°C~150°C(TJ)
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsGeneral Purpose
CaseDO-214AA, SMB
Unidirectional channels1

Product details

90V reverse standoff, 600W peak pulse — DO-214AA SMB

It offers a 100V minimum breakdown voltage and clamps at 146V maximum at the peak pulse current of 4.11A (10/1000µs waveform).

Housed in the DO-214AA (SMB) package, the SMBJ90A is a surface-mount device with a compact footprint for automated assembly. No power line protection feature is listed — this is a standard unidirectional TVS for signal or DC rail clamping, not for AC mains cross-protection.

Active production — quoted per BOM line

For a current price and lead time on your exact quantity, submit an RFQ.

Frequently asked questions

Is the SMBJ90A a unidirectional TVS diode?

Yes, it is a unidirectional Zener TVS with one channel, suitable for clamping positive transients on a DC rail referenced to ground.