Transient protection for 24V rails
Its 26.7V minimum breakdown voltage and 43V clamping at 11.6A (10/1000 µs pulse) define the protection envelope for downstream components.
Clamping voltage and surge current
At the 11.6A peak pulse current (10/1000 µs waveform), the clamp voltage holds at 43V max. For a 24V rail (reverse standoff 24V typ), this clamp margin leaves roughly 19V of headroom above the operating voltage — adequate for most 30V-rated downstream silicon. The bidirectional configuration (1 channel) allows the same device to protect against positive and negative transients without polarity concern — useful on AC-coupled or floating signal lines.
Active production — ordering and package
No successor or cross-reference is listed, so this is the current production baseline.