Motorola TMOS Power MOSFET Transistor Device Data is a document that introduces the device data of Motorola's TMOS power MOSFET transistors. The document describes the features and characteristics of the MiniMOS series products, including ultra-low RDS(on) and true logic level performance, as well as the ability to withstand high energy in avalanche and commutation modes. These products are designed for low voltage, high speed switching applications and are suitable for power management and DC-DC converters.
This document is a Designer's Data Sheet for the Motorola MMSF4N01HD, a medium power surface mount N-channel enhancement mode field effect transistor (TMOS). The device utilizes Motorola's High Cell Density HDTMOS process to achieve ultra-low on-resistance and logic-level gate drive capabilities. It is designed for low voltage, high speed switching applications such as DC-DC converters, power management in portable electronics, and motor controls.
The datasheet provides comprehensive electrical characteristics including maximum ratings, static and dynamic parameters, and source-drain diode specifications. Typical values are listed alongside minimums and maximums for various conditions at 25°C. The document also includes typical performance curves illustrating on-resistance versus gate voltage, transfer characteristics, and capacitance variations.
| Drain-to-Source Voltage (Vdss) | 20 Vdc |
|---|---|
| Continuous Drain Current @ Ta = 25°C | 5.8 Adc |
| Static Drain-Source On-Resistance (Typical) | 0.045 Ohm |
| Total Power Dissipation @ Ta = 25°C | 25 Watts |
| Operating and Storage Temperature Range | -55 to 150 °C |
| Input Capacitance (Typical) | 425 pF |
| Turn-On Delay Time (Typical, Vgs=10V) | 13 ns |
The typical static drain-source on-resistance (RDS(on)) is 0.045 Ohms at Vgs = 4.5V and Id = 4.0A.
Yes, it features true logic level performance and can be driven by logic ICs.
The device uses a Miniature SO-8 Surface Mount Package (Case 751-05, Style 13).
Typical applications include DC-DC converters and power management in portable products like computers, printers, and cellular phones.