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Bourns Inc. 1.5SMBJ16A-H — Circuit Protection

Bourns 1.5SMBJ16A-H TVS Diode, 1500W, 16V Standoff, AEC-Q101

MPN1.5SMBJ16A-H
Active

Bourns Inc. 1.5SMBJ16A-H Automotive, AEC-Q101 TVS Zener Diode, 1500W Peak Pulse Power, 16V Reverse Standoff, 26V Clamping, DO-214AA (SMB), Surface Mount, Tape & Reel.

$0.2727Ref. price · indicative, final on quote
Bourns Inc. 1.5SMBJ16A-H datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1.5SMBJ16A-H specifications
ParameterValue
TypeZener
SeriesAutomotive, AEC-Q101, 1.5SMBJ
MountingSurface Mount
Voltage - breakdown17.8V
Voltage - clamping (Max) @ ipp26V
Voltage - reverse standoff16V
Current - peak pulse (10/1000μs)57.7A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C~150°C(TJ)
PackageTape & Reel (TR)
ApplicationsGeneral Purpose
CaseDO-214AA, SMB
Unidirectional channels1

Product details

The 1.5SMBJ16A-H: When the voltage across the part exceeds the 17.8 V minimum breakdown threshold, the zener junction avalanches and conducts the surge current, holding the clamped voltage to 26 V maximum at the rated 57.7 A peak pulse current (10/1000 µs waveform).

Active production, no end-of-life risk

The base product number 1.5SMBJ covers a full voltage range (5.0 V to 170 V standoff) in the same package and power class, so if the rail voltage changes in a future revision, the BOM swaps the suffix without a board layout change.

Frequently asked questions

What is the peak pulse power rating of 1.5SMBJ16A-H?

The 1.5SMBJ16A-H is rated for 1500 W (1.5 kW) peak pulse power at a 10/1000 µs waveform. At that power level the clamping voltage is 26 V maximum while conducting 57.7 A of peak pulse current.

What package does 1.5SMBJ16A-H come in?

The supplier device package is also listed as SMB (DO-214AA). It ships on Tape & Reel (TR).