600 W peak pulse, 160 V standoff — SMBJ160AE3/TR13 TVS diode
It delivers 600 W peak pulse power per the 10/1000 µs waveform, with a clamping voltage of 259 V at the rated 2.3 A peak pulse current.
Clamping voltage and temperature range
The breakdown voltage starts at 178 V minimum, and the device clamps at 259 V maximum under the 2.3 A pulse — that 81 V window between standoff and clamp gives the protected circuit a defined safety margin.
Microchip lists the SMBJ160AE3/TR13 as Active.