SP3145
Overview
The SP3145 represents an industry first: unidirectional ESD protection in a 01005 type package. Unidirectional protection should be favored over bi directional performance, particularly on logic and data lines, which typically do not transit zero volts during standard operation.
- ESD, IEC 61000-4-2, ±20kV contact, ±25kV air
- EFT, IEC 61000-4-4, 40A (5/50ns)
- Lightning, IEC 610004-5 2nd edition, 1A (tP=8/20μs)
- Low capacitance of 0.35pF (@ VR=0V)
- Low leakage current of 20nA (MAX) at 2.8V
- Industry-first unidirectional protection, critical for data line protection, and any interface which does not transit zero volts
- Industry’s smallest single channel form factor, nominally 01005
- Halogen free, Lead free and RoHS compliant Functional Block Diagram
