1 Features

Functional Safety-Capable
- Documentation available to aid functional safety system design
Protection against 1-kV, 42-Ω IEC 61000-4-5
surge test for industrial signal lines
Bidirectional polarity enables protection against bipolar signaling or miswiring conditions
Clamping voltage of 40 V at 27-A of 8/20-µs
surge current
Standoff voltage: ±33 V
Small 3 mm × 3 mm SON footprint
Survives over 5,000 repetitive strikes of 25-A
8/20-µs surge current
Robust surge protection
- IEC61000-4-5 (8/20 µs): 27 A
- IEC61643-321 (10/1000 µs): 3 A
Low leakage current
- 2.5-nA typical at 27°C
- 450-nA maximum at 85°C
Low capacitance: 54 pF
Integrated level 4 IEC 61000-4-2 ESD protection