Overview
The STD7NK40ZT4 is a high-voltage N-channel Power MOSFET developed by STMicroelectronics using the advanced SuperMESH technology. This technology is an optimization of the well-established PowerMESH layout, designed to reduce on-resistance and enhance dv/dt capability, making it suitable for demanding applications.
Key Specifications
| Parameter | Value |
|---|---|
| VDS (Drain-Source Voltage) | 400 V |
| RDS(on) (On-Resistance) | 0.85 Ω |
| ID (Drain Current) | 5.4 A (Tc) |
| PD (Power Dissipation) | 70 W (Tc) |
| Package | DPAK |
| Operating Temperature | -55°C to 150°C |
| RoHS Compliance | Ecopack2 |
Key Features
- 100% avalanche tested
- Gate charge minimized
- Very low intrinsic capacitance
- Zener-protected
- High dv/dt capability
Applications
The STD7NK40ZT4 is suitable for various high-power applications, including:
- Switch Mode Power Supplies (SMPS)
- Data centers
- Solar microinverters
- Industrial and Automotive systems
Q & A
- What is the drain-source voltage of the STD7NK40ZT4?
The drain-source voltage (VDS) is 400 V.
- What is the on-resistance of the STD7NK40ZT4?
The on-resistance (RDS(on)) is 0.85 Ω.
- What is the maximum drain current of the STD7NK40ZT4?
The maximum drain current (ID) is 5.4 A (Tc).
- What is the power dissipation of the STD7NK40ZT4?
The power dissipation (PD) is 70 W (Tc).
- In what package is the STD7NK40ZT4 available?
The STD7NK40ZT4 is available in the DPAK package.
- What is the operating temperature range of the STD7NK40ZT4?
The operating temperature range is -55°C to 150°C.
- Is the STD7NK40ZT4 RoHS compliant?
Yes, the STD7NK40ZT4 is RoHS compliant with an Ecopack2 grade.
- What technology is used in the STD7NK40ZT4?
The STD7NK40ZT4 uses the SuperMESH technology.
- What are some key features of the STD7NK40ZT4?
Key features include 100% avalanche testing, minimized gate charge, very low intrinsic capacitance, and Zener protection.
- What are typical applications for the STD7NK40ZT4?
Typical applications include SMPS, data centers, solar microinverters, and industrial and automotive systems.
