SMDA03C-4 thru SMDA24C-4 is a series of four line, bi-directional, EoS protectors packaged in the industry standard SO-8 outline. The most prevalent voltage types (3.3, 5, 12, 15 and 24V) used in logic level and IC power rail circuitry are available. The devices have a high peak power capability of 300W (8x20μs) and a tight clamping ratio (VC/VRWM typical < 2). The combination of high peak power capability, precise clamping and low idle current make these devices superior to MOV / MLV type protectors in data line, power rail and user interface applications.
Features
• 4 lines of protection
• Bidirectional protection
• High peak power capability of 300W (8x20μs)
• Broad range of working voltages (3.3V to 24V)
• Low idle / standby current for energy efficiency
• Tight clamping ratio (<2) for precise protection
• Industry standard SO-8 package
Applications
• RS-232 and RS-422 data lines
• User interface
• Integrated Circuit (IC) power rails
• Handheld electronic charging and peripheral ports
Support Material
Data Sheet
