The FS5KM-18A is a high voltage N-channel power MOSFET from Mitsubishi. It has a maximum voltage of 900V and a maximum current of 5A. The typical switching time is 10ns.
This document is a technical datasheet for the Mitsubishi Electric FS5KM-18A, an N-channel Power MOSFET intended for high-speed switching uses. The device features a TO-220FN package and is suitable for applications such as SMPS, DC-DC converters, battery chargers, and power supplies in printers, copiers, HDDs, FDDs, TVs, VCRs, and personal computers.
The datasheet provides maximum ratings, electrical characteristics including breakdown voltages, leakage currents, threshold voltage, on-state resistance, capacitance values, and switching times. It also includes performance curves for power dissipation derating, safe operating area, output characteristics, transfer admittance, and various temperature-dependent behaviors.
| Drain-source voltage (VDS) | 900 V |
|---|---|
| Gate-source voltage (VGs) | +30 V |
| Drain current (ID) | 5 A |
| Maximum power dissipation (Pd) | 30 W |
| Channel temperature range | -55 ~ +150 °C |
| Drain-source on-state resistance (rDS(on)) | 2.15 - 2.80 Ω |
| Input capacitance (Ciss) | 1050 pF |
| Output capacitance (Coss) | 100 pF |
| Turn-on delay time (td(on)) | 20 ns |
It is suitable for SMPS, DC-DC converters, battery chargers, and power supplies in printers, copiers, HDDs, FDDs, TVs, VCRs, and personal computers.
The maximum drain-source voltage (VDS) is 900 V.
The device uses a TO-220FN package.