Zener TVS for 70 V rail clamping
Its 77.9 V minimum breakdown voltage and 113 V clamping ceiling make it a direct fit for protecting 70 V nominal DC rails against surge events.
Pulse power and temperature range
Peak pulse current is 13.3 A at the 10/1000 µs test condition, with no power-line protection feature — this is a discrete suppressor, not a integrated filter.
DO-13 package and sourcing posture
Housed in a DO-13 (TO-213AA) hermetic metal can, through-hole mount — the same footprint used in MIL-SPEC and high-reliability designs.