NUP4103FC is an integrated transient voltage suppressor device (TVS) designed for applications requiring transient overvoltage protection. It is intended for use in sensitive portable equipment and other applications. Its integrated design provides very effective and reliable protection for four separate lines using only one package. These devices are ideal for situations where board space is a premium.
The NUP4103FC is a quad unidirectional ESD protection TVS designed for portable equipment such as cell phones, MP3 players and PDAs. It integrates four separate protection channels in a 0.95 mm × 1.33 mm flip‑chip CSP, saving board space while meeting IEC 61000‑4‑2 Level 4 requirements.
The datasheet provides electrical characteristics, maximum ratings, PCB layout recommendations, and package dimensions, helping designers implement reliable ESD protection with minimal leakage and compact footprint.
| Package Type | 5‑PIN FLIP CHIP CSP |
|---|---|
| Maximum Leakage Current | 100 nA at 3.3 V |
| Junction Temperature (Ty) | 150 °C |
| Storage Temperature Range (Tst) | -55 °C to +150 °C |
It provides unidirectional quad ESD protection for four separate data lines.
A pad size of 250 µm ±25 µm is recommended.
The case code is CASE 766AB‑01.
The device is rated for 16 kV under the Human Body Model.