This document describes the NTS4409N small signal MOSFET, which has a drain-to-source voltage of 25V and a drain current of 0.75A. The product features advanced planar technology for fast switching and low RDS(on). It is suitable for applications such as boost and buck converters, load switches, and battery protection.
The NTS4409N is a small‑signal N‑channel MOSFET rated for 25 V drain‑to‑source voltage and 0.75 A continuous drain current. It features fast switching, low RDS(on), and ESD protection, making it suitable for boost/buck converters, load switches, and battery‑protection circuits.
The device is supplied in a SC‑70/SOT‑323 (CASE 419) package, with detailed ordering information and dimensions provided. Legal and warranty notices are included, and additional mounting guidance can be found in ON Semiconductor’s soldering reference manual.
| Drain‑to‑Source Voltage (V_DSS) | 25 V |
|---|---|
| Package Type | SC‑70 / SOT‑323 (CASE 419) |
| ESD Rating | 250 V |
It is supplied in an SC‑70 / SOT‑323 (CASE 419) package.