حفاظت مدار آی‌سی محافظ نوسان ولتاژ

Product Attributes

Introduction

Protection Against ±1 kV, 42 Ω IEC 61000-4-5 Surge Test for Industrial Signal Lines. Max Clamping Voltage of 35 V at 40 A of 8/20 μs Surge Current. Standoff Voltage: 27 V. Tiny 4 mm² Footprint. Survives Over 5,000 Repetitive Strikes of 35 A 8/20 μs Surge Current at 125°C. Robust Surge Protection: IEC 61000-4-5 (8/20 µs): 40 A; IEC 61643-321 (10/1000 μs): 4 A. Low Leakage Current – 1.8 nA Typical at 27°C – 14.5 nA Typical at 85°C. Low Capacitance: 100 pF. Integrated Level 4 IEC 61000-4-2 ESD Protection.

Features

• Protection Against ±1 kV, 42 Ω IEC 61000-4-5 Surge Test for Industrial Signal Lines
• Max Clamping Voltage of 35 V at 40 A of 8/20 μs Surge Current
• Standoff Voltage: 27 V
• Tiny 4 mm² Footprint
• Survives Over 5,000 Repetitive Strikes of 35 A 8/20 μs Surge Current at 125°C
• Robust Surge Protection: IEC 61000-4-5 (8/20 µs): 40 A; IEC 61643-321 (10/1000 μs): 4 A
• Low Leakage Current
• 1.8 nA Typical at 27°C
• 14.5 nA Typical at 85°C
• Low Capacitance: 100 pF
• Integrated Level 4 IEC 61000-4-2 ESD Protection

Applications

• Industrial Sensor I/O
• Medical Equipment
• PLC I/O Modules
• Appliances
• Field Transmitters