SP4044 Description
The SP4044 integrates low capacitance diodes with an additional zener diode to protect each I/O pin against ESD and high surge events. Their low loading capacitance also makes them ideal for protecting high speed signal pins. Pinout I/O 1 NC GND NC I/O 2 Functional Block Diagram NC I/O 4 GND I/O 3 NC Pin1 Pin5 Pin7 Pin9 GND Pins 3,8.
SP4044 Key Features
- Signal-integrity-preservingl straight through routing
- Low leakage current of 1μA (MAX) at 2.8V
- ESD, IEC 61000-4-2, ±30kV contact, ±30kV air
- EFT, IEC 61000-4-4, 40A (5/50ns)
- Lightning, IEC 61000-4-5 2nd edition, 24A (8/20μs)
- Low capacitance of 1.5pF (TYP) per I/O
- AEC-Q101 qualified
- Halogen free, Lead free and RoHS pliant
- Moisture Sensitivity Level (MSL Level-1)