TVS1401 14-V Bidirectional Flat-Clamp Surge Protection Device

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 20.5 V at 30 A of 8/20 µs surge current
Standoff voltage: ±14 V
Small 3-mm × 3-mm SON footprint
Survives over 5,000 repetitive strikes of 30 A 8/20 µs surge current at 125°C
Robust surge protection
- IEC61000-4-5 (8/20 µs): 30 A
- IEC61643-321 (10/1000 µs): 6 A
Low leakage current
- 1.1 nA typical at 27°C
- 260 nA maximum at 85°C
Low capacitance: 68 pF
Integrated Level 4 IEC 61000-4-2 ESD protection