Skip to main content
STMicroelectronics SMBJ16A-TR — Circuit Protection

STMicroelectronics SMBJ16A-TR TVS Diode, 600W, 16V Standoff

MPNSMBJ16A-TR
End of Life

STMicroelectronics SMBJ, TRANSIL™ series, SMBJ16A-TR, Type Zener, Unidirectional, 600W peak pulse power, 16V reverse standoff, 26V clamping, DO-214AA SMB surface mount, -55°C to 150°C.

$0.4200Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SMBJ16A-TR specifications
ParameterValue
TypeZener
SeriesSMBJ, TRANSIL™
MountingSurface Mount
Voltage - breakdown17.8V
Voltage - clamping (Max) @ ipp26V
Voltage - reverse standoff16V
Current - peak pulse (10/1000μs)23.1A
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

600W peak pulse power for a 16V rail

Its 17.8V minimum breakdown voltage and 26V clamping at 23.1A peak pulse current (10/1000µs waveform) give a solid margin for protecting 12V or 16V supply lines in general-purpose industrial and telecom equipment.

DO-214AA SMB — rework-friendly surface-mount

Housed in a DO-214AA (SMB) package, this part is surface-mount and handles rework well under a hot-air station. The package has a clear cathode band for orientation, and the body size is manageable for hand placement.

Frequently asked questions

What is the peak pulse power of SMBJ16A-TR?

The SMBJ16A-TR is rated for 600W peak pulse power per the 10/1000µs waveform.

Is SMBJ16A-TR unidirectional or bidirectional?

It is a unidirectional TVS diode with one channel, intended for DC rail protection where polarity is fixed.