Overview
The MGSF1N03LT3 is a single N-Channel small signal power MOSFET produced by onsemi. This miniature surface mount MOSFET is designed to minimize power loss and conserve energy, making it ideal for use in space-sensitive power management circuitry. The device features a low RDS(on) which provides higher efficiency and extends battery life in various applications.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Drain-to-Source Voltage | VDSS | 30 | V |
| Gate-to-Source Voltage | VGS | ±20 | V |
| Maximum Drain Current | ID | 2.1 | A |
| Gate Threshold Voltage | VGS(th) | 1.0 - 2.4 | V |
| Static Drain-to-Source On-Resistance (VGS = 10 V, ID = 1.2 A) | RDS(on) | 0.08 - 0.125 | Ω |
| Static Drain-to-Source On-Resistance (VGS = 4.5 V, ID = 1.0 A) | RDS(on) | 0.10 - 0.145 | Ω |
| Input Capacitance (VDS = 5.0 V) | Ciss | 140 | pF |
| Output Capacitance (VDS = 5.0 V) | Coss | 100 | pF |
| Transfer Capacitance (VDG = 5.0 V) | Crss | 40 | pF |
Key Features
- Low RDS(on) for higher efficiency and extended battery life.
- Miniature SOT-23 surface mount package to save board space.
- AEC-Q101 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements.
- Pb-Free and RoHS compliant.
Applications
- DC-DC converters.
- Power management in portable and battery-powered products.
- Computers.
- Printers.
- PCMCIA cards.
- Cellular and cordless telephones.
Q & A
- What is the maximum drain-to-source voltage of the MGSF1N03LT3 MOSFET?
The maximum drain-to-source voltage is 30 V. - What is the typical static drain-to-source on-resistance of the MGSF1N03LT3?
The typical static drain-to-source on-resistance is 0.08 - 0.125 Ω at VGS = 10 V and ID = 1.2 A. - What package type does the MGSF1N03LT3 come in?
The MGSF1N03LT3 comes in a miniature SOT-23 surface mount package. - Is the MGSF1N03LT3 Pb-Free and RoHS compliant?
Yes, the MGSF1N03LT3 is Pb-Free and RoHS compliant. - What are some typical applications of the MGSF1N03LT3?
Typical applications include DC-DC converters, power management in portable and battery-powered products, computers, printers, PCMCIA cards, and cellular and cordless telephones. - What is the gate threshold voltage range of the MGSF1N03LT3?
The gate threshold voltage range is 1.0 - 2.4 V. - What is the maximum drain current of the MGSF1N03LT3?
The maximum drain current is 2.1 A. - Is the MGSF1N03LT3 AEC-Q101 qualified?
Yes, the MGSF1N03LT3 is AEC-Q101 qualified and PPAP capable. - What are the input, output, and transfer capacitances of the MGSF1N03LT3?
The input capacitance is 140 pF, the output capacitance is 100 pF, and the transfer capacitance is 40 pF. - What is the turn-on delay time of the MGSF1N03LT3?
The turn-on delay time is approximately 2.5 ns.
