Overview
The STD5N95K3 is a high-performance N-channel power MOSFET produced by STMicroelectronics. This device is part of the SuperMESH3™ family, which combines improved SuperMESH™ technology with a new optimized vertical structure. The STD5N95K3 is known for its extremely low on-resistance, superior dynamic performance, and high avalanche capability, making it suitable for the most demanding applications.
Key Specifications
| Attribute | Value |
|---|---|
| FET Type | N-Channel |
| Drain-to-Source Voltage (Vdss) | 950 V |
| Drain-Source On Resistance (Rds(on)) | 3.5 Ω (max) |
| Rated Current (ID) | 4 A |
| Rated Power Dissipation (PTOT) | 90 W |
| Gate Charge (Qg) | 19 nC |
| Package Style | TO-252-3 (DPAK) |
| Mounting Method | Surface Mount |
| Gate Threshold Voltage (VGS(th)) | 3 - 5 V |
| Zero Gate Voltage Drain Current (IDSS) | 1 - 50 µA |
Key Features
- 100% avalanche tested
- Extremely large avalanche performance
- Gate charge minimized
- Very low intrinsic capacitances
- Zener-protected
- Extremely low on-resistance
- Superior dynamic performance
- High avalanche capability
Applications
The STD5N95K3 is primarily used in switching applications due to its high performance and reliability. It is suitable for a wide range of demanding applications that require low on-resistance, high current handling, and robust avalanche performance.
Q & A
- What is the drain-to-source voltage rating of the STD5N95K3?
The drain-to-source voltage rating is 950 V. - What is the maximum drain-source on-resistance of the STD5N95K3?
The maximum drain-source on-resistance is 3.5 Ω. - What is the rated current of the STD5N95K3?
The rated current is 4 A. - What is the rated power dissipation of the STD5N95K3?
The rated power dissipation is 90 W. - What package style is the STD5N95K3 available in?
The STD5N95K3 is available in the TO-252-3 (DPAK) package style. - Is the STD5N95K3 RoHS compliant?
Yes, the STD5N95K3 is RoHS compliant and comes in an Ecopack2 package. - What are the key features of the STD5N95K3?
The key features include 100% avalanche testing, extremely large avalanche performance, minimized gate charge, very low intrinsic capacitances, and Zener protection. - What are the typical applications of the STD5N95K3?
The STD5N95K3 is typically used in switching applications. - What is the gate threshold voltage range of the STD5N95K3?
The gate threshold voltage range is 3 - 5 V. - Is the STD5N95K3 surface mountable?
Yes, the STD5N95K3 is designed for surface mounting.
