600 W Zener TVS in a through-hole axial package
The P6KE33A-T is a 600 W unidirectional Zener transient-voltage suppressor from Diodes Incorporated, part of the P6KE series. It clamps a 28.2 V reverse standoff to 45.7 V at a peak pulse current of 13.2 A (10/1000 µs waveform).
Through-hole axial package and board fit
Housed in a DO-204AC (DO-15) axial-lead package, the P6KE33A-T mounts through-hole. The DO-15 body is a standard footprint for 600 W TVS diodes — the lead spacing and hole diameter match common PCB layouts for line-side or DC-bus protection. The axial leads are suited for point-to-point wiring or through-hole PCB insertion; the package handles the thermal pulse of a 600 W surge without external heatsinking.
Obsolete — sourcing through independent channels
Diodes Incorporated lists the P6KE33A-T as obsolete.