STB57N65M5
MDmesh V 650V Power MOSFET with 48A current rating in D2PAK for high-power applications.
Product Overview
Description
The STB57N65M5 is a high-current N-channel Power MOSFET utilizing STs advanced MDmesh V technology, optimized for high-frequency power conversion applications.
The MDmesh V technology features a unique vertical structure that delivers extremely low on-resistance and reduced gate charge, enabling high-efficiency operation at switching frequencies above 100 kHz.
This device is ideal for high-power applications including server power supplies, telecom rectifiers, and solar inverters where efficiency and thermal performance are critical.
The D2PAK surface-mount package provides excellent thermal performance while enabling automated assembly processes.
Product Series
Primary Application
Key Features
- Ultra-low on-resistance 55 mΩ
- Excellent high-frequency switching
- Low gate charge for fast switching
- 100% avalanche tested
- D2PAK package for SMT assembly
- RoHS compliant
Specifications
| Voltage Rating | 650 V |
|---|---|
| Current Rating | 48 A |
| Rds(on) max | 0.055 Ω @ 10V |
| Gate Charge | 75 nC |
| Input Capacitance | 4500 pF |
| Package | D2PAK |
| Operating Temperature | -55°C to +150°C |
| Qualification | Industrial |
| Technology | MDmesh V |
| Rds(on) typ | N/A |
| Qg | N/A |
| Temperature Range | N/A |
| Operating Voltage | N/A |
| Interface | N/A |
Applications
Server and telecom power supplies
Industrial application for 650V N-Channel MOSFET 48A
Solar power inverters
Industrial application for 650V N-Channel MOSFET 48A
EV charging stations
Industrial application for 650V N-Channel MOSFET 48A
Industrial motor drives
Industrial application for 650V N-Channel MOSFET 48A
Welding equipment
Industrial application for 650V N-Channel MOSFET 48A
High-power LED drivers
Industrial application for 650V N-Channel MOSFET 48A
FAE Expert Insights
"The STB57N65M5 is my recommendation for high-power applications requiring excellent efficiency. The MDmesh V technology delivers industry-leading performance with only 55 mΩ on-resistance at 650V. I have successfully used this device in 3kW server power supplies achieving 96%+ efficiency. The D2PAK package is well-suited for automated assembly while providing good thermal performance."
Ultra-low 55 mΩ on-resistance for high-power applications
— David Liu, BeiLuo
Frequently Asked Questions
What are the key specifications and features of STB57N65M5?
The STB57N65M5 is a high-performance component designed for Power Discretes applications. It features excellent electrical characteristics, robust construction, and reliable operation across the specified temperature range. Please refer to the datasheet for detailed specifications.
Review the datasheet for detailed specifications. Contact FAE for application-specific guidance.
How do I properly use STB57N65M5 in my design?
For optimal performance with STB57N65M5: 1) Follow the recommended PCB layout guidelines in the datasheet, 2) Ensure proper power supply decoupling and filtering, 3) Consider thermal management requirements, 4) Implement appropriate protection circuits, 5) Validate the design under all operating conditions. Reference designs and application notes are available to accelerate development.
Start with reference designs. Contact FAE for design review and optimization support.
How does STB57N65M5 compare to competitive solutions?
The STB57N65M5 offers competitive advantages including high quality, reliable performance, and excellent price-performance ratio. STMicroelectronics products are known for consistent quality, wide availability, and comprehensive technical support. Compared to alternatives, ST products typically provide better ecosystem support and long-term supply stability.
Evaluate based on your specific requirements for performance, cost, and support. Request samples for direct comparison.
What are the typical applications for STB57N65M5?
The STB57N65M5 is designed for Power Discretes applications in industrial control, automotive systems, consumer electronics, and IoT devices. Typical applications include embedded systems, power management, motor control, and sensing applications requiring reliable semiconductor components.
Ideal for Power Discretes applications. Verify specifications match your requirements.
What is the lead time, MOQ, and availability for STB57N65M5?
Standard lead time for STB57N65M5 is 8-12 weeks for production orders. BeiLuo maintains strategic inventory for faster delivery on popular products. MOQ varies by product, with sample quantities available for evaluation. As an authorized ST distributor, we ensure reliable supply and competitive pricing. Contact sales for current stock status.
Contact sales for current lead times and availability. Plan for standard production lead times.