Overview
The STP3N150 is a high-performance N-Channel Power MOSFET designed by STMicroelectronics. This device is part of the MDmesh™ series and is known for its robust characteristics and high efficiency. The STP3N150 is packaged in a TO-220AB through-hole package, making it suitable for a variety of power management and switching applications. With its high voltage and current ratings, this MOSFET is ideal for systems requiring reliable and efficient power handling.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Fet Type | N-Ch | |
| No of Channels | 1 | |
| Drain-to-Source Voltage [Vdss] | 1500 | V |
| Drain-Source On Resistance-Max | 9 | Ω |
| Rated Power Dissipation | 140 | W |
| Gate Charge [Qg] | 29.3 | nC |
| Gate-Source Voltage-Max [Vgss] | ±30 | V |
| Drain Current | 2.5 | A |
| Turn-on Delay Time | 24 | ns |
| Turn-off Delay Time | 45 | ns |
| Rise Time | 47 | ns |
| Fall Time | 61 | ns |
| Operating Temp Range | -50°C to +150°C | |
| Gate Source Threshold | 3-5 | V |
| Technology | Silicon (Si) | |
| Package Style | TO-220-3 (TO-220AB) | |
| Mounting Method | Through Hole | |
| Height - Max | 5.87mm | |
| Length | 10.4mm | |
| Input Capacitance | 939pF |
Key Features
- 100% avalanche tested to ensure reliability under extreme conditions.
- Intrinsic capacitances and gate charge (Qg) minimized for high-speed switching applications.
- High-speed switching capabilities due to the optimized MESH OVERLAY™ process.
- Fully isolated TO-220AB package with a creepage distance path, enhancing safety and reliability.
- High voltage and current ratings, making it suitable for demanding power management tasks.
Applications
The STP3N150 is designed for various high-power switching applications, including but not limited to:
- Power supplies and DC-DC converters.
- Motor control and drive systems.
- High-frequency switching circuits.
- Industrial power management systems.
Q & A
- What is the maximum drain-to-source voltage of the STP3N150?
The maximum drain-to-source voltage (Vdss) is 1500 V. - What is the maximum continuous drain current of the STP3N150?
The maximum continuous drain current is 2.5 A at 25°C and 1.6 A at 100°C. - What is the typical on-resistance of the STP3N150?
The typical on-resistance (Rds(on)) is 9 Ω. - What is the operating temperature range of the STP3N150?
The operating temperature range is -50°C to +150°C. - What is the gate-source threshold voltage of the STP3N150?
The gate-source threshold voltage (Vgs(th)) ranges from 3 V to 5 V. - What is the maximum gate-source voltage of the STP3N150?
The maximum gate-source voltage (Vgss) is ±30 V. - What is the typical gate charge of the STP3N150?
The typical gate charge (Qg) is 29.3 nC at Vgs = 10 V. - What are the switching times of the STP3N150?
The turn-on delay time is 24 ns, the turn-off delay time is 45 ns, the rise time is 47 ns, and the fall time is 61 ns. - What are the key features of the STP3N150?
The key features include 100% avalanche testing, minimized intrinsic capacitances and Qg, high-speed switching, and a fully isolated TO-220AB package. - What are some common applications of the STP3N150?
Common applications include power supplies, motor control systems, high-frequency switching circuits, and industrial power management systems.
