Overview
The STB6NK90ZT4 is a high-voltage N-channel Power MOSFET developed by STMicroelectronics using the advanced SuperMESH™ technology. This device is designed to offer superior performance in high-power applications, featuring a significant reduction in on-resistance and enhanced dv/dt capability. The STB6NK90ZT4 is available in various packages, including D2PAK, TO-220, TO-220FP, and TO-247, making it versatile for different design requirements.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-source voltage (VDS) | 900 | V |
| Gate-source voltage (VGS) | ±30 | V |
| Continuous drain current (ID) at TC = 25 °C | 5.8 | A |
| Continuous drain current (ID) at TC = 100 °C | 3.65 | A |
| Pulsed drain current (IDM) | 23.2 | A |
| Total dissipation at TC = 25 °C (PTOT) | 140 | W |
| Peak diode recovery voltage slope (dv/dt) | 4.5 | V/ns |
| Insulation withstand voltage (VISO) | 2500 | V |
| Operating junction temperature range (Tj) | -55 to 150 | °C |
| Static drain-source on resistance (RDS(on)) at VGS = 10 V, ID = 2.9 A | 1.56 | Ω |
| Gate threshold voltage (VGS(th)) | 3 to 4.5 | V |
Key Features
- Extremely high dv/dt capability, making it suitable for demanding applications.
- 100% avalanche tested to ensure reliability under high-stress conditions.
- Minimized gate charge for efficient switching performance.
- Zener-protected gate-source diode for enhanced ESD protection.
- Available in D2PAK, TO-220, TO-220FP, and TO-247 packages for flexibility in design.
- ECOPACK® compliant packages to meet environmental requirements.
Applications
The STB6NK90ZT4 is designed for various high-power switching applications, including but not limited to:
- Power supplies and converters.
- Motor control and drives.
- Industrial automation and control systems.
- High-voltage DC-DC converters.
- Other high-power electronic systems requiring reliable and efficient switching.
Q & A
- What is the maximum drain-source voltage of the STB6NK90ZT4?
The maximum drain-source voltage (VDS) is 900 V. - What is the continuous drain current at 25 °C?
The continuous drain current (ID) at 25 °C is 5.8 A. - What is the typical on-resistance of the STB6NK90ZT4?
The typical static drain-source on resistance (RDS(on)) is 1.56 Ω at VGS = 10 V and ID = 2.9 A. - What is the operating junction temperature range?
The operating junction temperature range is -55 to 150 °C. - Does the STB6NK90ZT4 have built-in ESD protection?
Yes, it features built-in Zener-protected gate-source diodes for enhanced ESD protection. - In what packages is the STB6NK90ZT4 available?
The STB6NK90ZT4 is available in D2PAK, TO-220, TO-220FP, and TO-247 packages. - What is the peak diode recovery voltage slope (dv/dt) of the STB6NK90ZT4?
The peak diode recovery voltage slope (dv/dt) is 4.5 V/ns. - Is the STB6NK90ZT4 environmentally compliant?
Yes, it is available in ECOPACK® compliant packages to meet environmental requirements. - What are some typical applications of the STB6NK90ZT4?
Typical applications include power supplies, motor control, industrial automation, and high-voltage DC-DC converters. - What is the total dissipation at 25 °C for the STB6NK90ZT4?
The total dissipation at 25 °C (PTOT) is 140 W.
