Overview
The STD4N90K5 is a high-voltage N-channel Power MOSFET designed by STMicroelectronics using the innovative MDmesh™ K5 technology. This device is characterized by its proprietary vertical structure, which enhances performance and efficiency. The STD4N90K5 is packaged in a DPAK (TO-252) package, making it suitable for a variety of high-power applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VDS (Drain-Source Voltage) | 900 | V |
| RDS(on) (On-Resistance) | 1.90 | Ω |
| ID (Drain Current) | 3 | A |
| Ptot (Total Power Dissipation) | - | - |
| TJ (Junction Temperature) | -150 to 150 | °C |
| Package | DPAK (TO-252) | - |
Key Features
- High voltage rating of 900 V, making it suitable for high-power applications.
- Low on-resistance (RDS(on)) of 1.90 Ω, which minimizes power losses.
- High drain current (ID) of 3 A, supporting robust current handling.
- MDmesh™ K5 technology for enhanced performance and reliability.
- DPAK (TO-252) package for efficient heat dissipation and compact design.
Applications
- Power supplies and DC-DC converters.
- Motor control and drive systems.
- Industrial and consumer electronics requiring high voltage and current handling.
- Aerospace and defense applications where high reliability is crucial.
- Renewable energy systems, such as solar and wind power inverters.
Q & A
- What is the maximum drain-source voltage of the STD4N90K5?
The maximum drain-source voltage (VDS) is 900 V.
- What is the typical on-resistance (RDS(on)) of the STD4N90K5?
The typical on-resistance is 1.90 Ω.
- What is the maximum drain current (ID) of the STD4N90K5?
The maximum drain current is 3 A.
- What package type is the STD4N90K5 available in?
The STD4N90K5 is available in a DPAK (TO-252) package.
- What technology is used in the STD4N90K5?
The STD4N90K5 uses MDmesh™ K5 technology.
- What are some common applications for the STD4N90K5?
Common applications include power supplies, motor control systems, industrial electronics, and renewable energy systems.
- What is the junction temperature range for the STD4N90K5?
The junction temperature range is -150 to 150 °C.
- Is the STD4N90K5 suitable for high-power applications?
Yes, the STD4N90K5 is designed for high-power applications due to its high voltage and current ratings.
- Where can I find detailed specifications for the STD4N90K5?
Detailed specifications can be found on the STMicroelectronics official website or through datasheets available on websites like Digi-Key, Mouser, etc.
- What are the benefits of using MDmesh™ K5 technology in the STD4N90K5?
MDmesh™ K5 technology provides enhanced performance, lower on-resistance, and higher reliability.
