Overview
The STW6N95K5 is a high-voltage N-channel Power MOSFET developed by STMicroelectronics using the innovative MDmesh K5 technology. This technology is based on a proprietary vertical structure, which significantly reduces on-resistance and gate charge, making it ideal for applications requiring high power density and efficiency.
This MOSFET is part of a family of devices that include the STD6N95K5, STF6N95K5, STP6N95K5, and STU6N95K5, each available in different packages such as TO-220, TO-220FP, TO-247, DPAK, and IPAK. The STW6N95K5 specifically comes in the TO-247 package.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Breakdown Voltage (VBR(DSS)) | 950 | V |
| Static Drain-Source On-Resistance (RDS(on)) | < 1.25 | Ω |
| Continuous Drain Current (ID) at TC = 25°C | 9 | A |
| Pulsed Drain Current (IDM) | 36 | A |
| Total Dissipation at TC = 25°C (PTOT) | 90 | W |
| Gate-Source Voltage (VGS) | ± 30 | V |
| Gate Threshold Voltage (VGS(th)) | 3 - 5 | V |
Key Features
- Worldwide best RDS(on) in DPAK package
- Worldwide best Figure of Merit (FOM)
- Ultra-low gate charge
- 100% avalanche tested
- Zener-protected to enhance ESD capability and absorb voltage transients
Applications
The STW6N95K5 is designed for various high-voltage switching applications where high power density and efficiency are crucial. These include but are not limited to:
- Power supplies and converters
- Motor control and drives
- Industrial and automotive systems
- High-frequency switching applications
Q & A
- What is the drain-source breakdown voltage of the STW6N95K5?
The drain-source breakdown voltage (VBR(DSS)) is 950 V.
- What is the typical on-resistance of the STW6N95K5?
The static drain-source on-resistance (RDS(on)) is less than 1.25 Ω.
- What is the maximum continuous drain current of the STW6N95K5 at 25°C?
The maximum continuous drain current (ID) at TC = 25°C is 9 A.
- What is the total dissipation power of the STW6N95K5 at 25°C?
The total dissipation power (PTOT) at TC = 25°C is 90 W.
- What is the gate-source voltage range for the STW6N95K5?
The gate-source voltage (VGS) range is ± 30 V.
- Is the STW6N95K5 protected against voltage transients?
Yes, the STW6N95K5 is Zener-protected to enhance ESD capability and absorb voltage transients.
- What are the typical applications for the STW6N95K5?
The STW6N95K5 is used in high-voltage switching applications such as power supplies, motor control, industrial and automotive systems, and high-frequency switching applications.
- What package type is the STW6N95K5 available in?
The STW6N95K5 is available in the TO-247 package.
- Does the STW6N95K5 have any special environmental compliance?
Yes, the STW6N95K5 is available in ECOPACK® packages, which meet various environmental compliance standards.
- What is the gate threshold voltage range for the STW6N95K5?
The gate threshold voltage (VGS(th)) range is 3 - 5 V.
