SP3312T Overview
The SP3312T integrates 4 channels (2 differential pair) of low capacitance diodes to protect sensitive I/O pins against lightning induced surge events and ESD. This robust device cwainthsoaufteplyearfbosromrbanucpetdoe1g5rAadpaetiroInEaCn6d10a0m0-i4n-im5 (utmp=8/20μs) ±30kV ESD per IEC61000-4-2 international standard. The low loading capacitance makes the SP3312T ideal for protecting high-speed signal pins.
SP3312T Key Features
- ESD, IEC61000-4-2, ±30kV contact, ±30kV air
- EFT, IEC61000-4-4, 40A (t =5/50ns)
- Lightning, IEC61000-4-5, 15A (t =8/20µs)
- Low capacitance of 1.3pF (TYP) per I/O
- Low leakage current of 0.01µA (TYP) at 3.3V
- Low variation in capacitance vs. bias voltage: 0.3pF Typical(VR=0 to 2.5V)
- AEC-Q101 qualified