EMIF01-1003M3 is a highly integrated 1-line EMI filter designed to suppress EMI/RFI noise in all systems exposed to electromagnetic interference. This filter includes ESD protection circuitry, which prevents damage to the application when subjected to ESD surges up to 15 kV on all pins.
The EMIF01-1003M3 is a highly integrated 1-line device designed to suppress electromagnetic interference (EMI) and radio frequency interference (RFI). It incorporates built-in ESD protection circuitry capable of handling surges up to 15 kV on all pins, making it suitable for applications like mobile phone keyboards and communication systems. The component features a very low profile Micro QFN package measuring 1.0 mm x 0.6 mm with a maximum height of 0.6 mm.
The document provides comprehensive technical specifications including electrical characteristics such as line capacitance (39 pF typical), dynamic resistance, and attenuation performance up to 1 GHz. It also includes detailed application schematics for keypad protection, package dimensions compliant with SOT-883 standards, and specific recommendations for PCB assembly, solder paste selection, and reflow profiles.
| Line capacitance (typical) | 39 pF |
|---|---|
| ESD discharge (air) | 15 kV |
| ESD discharge (contact) | 8 kV |
| Operating temperature range | -40 to + 85 °C |
| Package dimensions (max) | 1.0 mm x 0.6 mm x 0.6 mm |
| Package type | Micro QFN (SOT-883) |
The device supports IEC 61000-4-2 level 4 input and output pins with a rating of 15 kV for air discharge.
The typical line capacitance is 39 pF when measured with VOSC = 30 mV and F = 1 MHz.
No, manual positioning is not recommended; it is advised to use the lead recognition capabilities of the placement system.