Description
SMD Plastic-Encapsulate ESD Protection Diodes, SOT-23 series, 3 pads, SM712 Type, Asymmetrical TVS Diodes for extended Common-Mode RS-485, Reverse Working Voltage : 12V/7V, Clamping Voltage 20V/12 Max.@5.0A
• Peak power dissipation 400W (8/20µs)
• Transient protection for asymmetrical data lines
• IEC61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
• IEC61000-4-4 (EFT) 40A (5/50ns)
• IEC61000-4-5 (Lightning) 12A (8/20µs)
• Protects Two +12V to -7V lines
• Low clamping voltage
• Low leakage current
• Low capacitance
• Solid-state silicon avalanche technology
APPLICATION
• Protection of RS-485 transceivers with extended
• Common-mode range
• Security system
• Automatic Teller Machines
• HFC systems
• Networks
