2SK1179 is a N-channel MOSFET from Toshiba. It has a maximum voltage of 500V and a maximum current of 8.5A. The on-resistance is 0.70~0.85Ω and the switching speed is fast.
This document provides the absolute maximum ratings, electrical characteristics, and safe operating area for the 2SK1179 device. It includes voltage limits, current ratings, and capacitance values needed for design reference.
Key sections cover maximum drain‑source voltage, gate‑source voltage, continuous drain current, and parasitic capacitances, along with temperature operating ranges and pulse specifications.
| Drain‑Source Voltage (Voss) | 500 V |
|---|---|
| Gate‑Source Voltage (Vess) | +20 V |
| Input Capacitance (Ciss) | 1300 pF |
| Output Capacitance (Coss) | 180 pF |
The maximum drain‑source voltage is 500 V.