VEMI355A-HA3 is a 3-channel EMI filter with ESD protection from Vishay Semiconductors. It is packaged in LLP75-7A and has a line resistance of 50Ω. The typical cutoff frequency is 100MHz and the ESD protection rating is IEC 61000-4-2 ± 30 kV contact discharge ± 30 kV air discharge.
The VEMI355A-HA3 is a 3‑channel EMI filter with integrated ESD‑protection, designed for low leakage current and a line resistance of 50 Ω. It complies with IEC 61000‑4‑2 and IEC 61000‑4‑5 standards for ESD and surge immunity.
The document lists ordering codes (VEMI355A-HA3, VEMI355A-HA3‑GS08), tape packaging details, electrical specifications such as reverse stand‑off voltage, line resistance, cut‑off frequency (100 MHz), and typical package dimensions. It also includes application notes, typical performance curves, and regulatory compliance statements.
| Number of filter channels | 3 |
|---|---|
| Typical cut‑off frequency | 100 MHz |
| Operating temperature (junction) | -40 °C to +125 °C |
| ESD contact discharge rating | 30 kV |
The device provides three independent EMI‑filter channels.
The typical cut‑off frequency is 100 MHz.