Overview
The STB40NF10LT4 is a high-performance N-channel power MOSFET produced by STMicroelectronics. This device is part of the STripFET series, which is designed to minimize input capacitance and gate charge, making it highly suitable for applications requiring low gate charge drive requirements.
It is particularly recommended for use as the primary switch in advanced high-efficiency isolated DC-DC converters, especially in telecom and computer applications. The STB40NF10LT4 features an enhanced trench gate structure, which contributes to its exceptional performance and reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (Vds) | 100 | V |
| Drain Current (Id) | 40 | A |
| On-Resistance (Rds(on)) | 0.028 | Ω |
| Gate Charge (Qg) | Low gate charge | nC |
| Package | D2PAK | - |
| Operating Temperature | -55 to 150 | °C |
| RoHS Compliance | Ecopack2 | - |
Key Features
- Exceptional dv/dt capability
- Application-oriented characterization
- 100% avalanche tested
- Enhanced trench gate structure using ST's STripFET F8 technology
- Low gate charge
- Zener-protected
Applications
The STB40NF10LT4 is ideal for various high-efficiency applications, including:
- Advanced isolated DC-DC converters for telecom and computer systems
- Flyback converters
- LED lighting applications
- Any application requiring low gate charge drive requirements
Q & A
- What is the drain-source voltage (Vds) of the STB40NF10LT4?
The drain-source voltage (Vds) of the STB40NF10LT4 is 100 V.
- What is the maximum drain current (Id) of the STB40NF10LT4?
The maximum drain current (Id) of the STB40NF10LT4 is 40 A.
- What is the on-resistance (Rds(on)) of the STB40NF10LT4?
The on-resistance (Rds(on)) of the STB40NF10LT4 is 0.028 Ω.
- What package type is the STB40NF10LT4 available in?
The STB40NF10LT4 is available in the D2PAK package.
- What are the operating temperature ranges for the STB40NF10LT4?
The operating temperature range for the STB40NF10LT4 is from -55°C to 150°C.
- Is the STB40NF10LT4 RoHS compliant?
Yes, the STB40NF10LT4 is RoHS compliant with an Ecopack2 grade.
- What are some typical applications for the STB40NF10LT4?
The STB40NF10LT4 is typically used in advanced isolated DC-DC converters, flyback converters, LED lighting, and other applications requiring low gate charge drive requirements.
- What technology is used in the STB40NF10LT4?
The STB40NF10LT4 uses ST's STripFET F8 technology with an enhanced trench gate structure.
- Is the STB40NF10LT4 100% avalanche tested?
Yes, the STB40NF10LT4 is 100% avalanche tested.
- Where can I find EDA symbols, footprints, and 3D models for the STB40NF10LT4?
You can find EDA symbols, footprints, and 3D models for the STB40NF10LT4 on the STMicroelectronics website.
