What the 24.42V breakdown means for your protection threshold
The minimum breakdown voltage of 24.42V means the device starts conducting at that threshold, protecting downstream circuitry from overvoltage events.
Bidirectional clamping and 500W pulse handling
The 500W peak pulse power rating at the 10/1000µs waveform gives the energy-handling capacity for typical industrial surge requirements like IEC 61000-4-5.
Active production and through-hole package
The B Axial through-hole package is a standard leaded format, readily inserted in plated-through-hole boards or used in point-to-point wiring.