Automotive-grade transient suppression
The 1.5KE24AHA0G: It clamps transients at 33.2 V max with a 20.5 V reverse standoff, protecting 24 V nominal rails in engine bay or chassis-mounted ECUs.
Clamping and breakdown margins
Breakdown voltage starts at 22.8 V min, ensuring the diode conducts before the protected rail exceeds its absolute maximum. The 33.2 V clamping ceiling at 47 A peak pulse current (10/1000 µs waveform) limits the voltage stress on downstream silicon below typical 40 V FET ratings.
Package and board integration
Supplied in a DO-201AA (DO-27) axial-lead package, through-hole mounted. The DO-201 footprint is standard for 1.5 kW TVS diodes; the axial leads handle the pulse current without trace lift-off on a standard FR-4 board.