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STMICROELECTRONICS STN3N40K3 Power MOSFET
The SuperMESH3 Power MOSFET in a SOT-223 package delivers extremely low on-resistance, high avalanche capability, and excellent dynamic performance. Designed for demanding switching applications, it features minimal gate charge, high dv/dt capability, and improved diode reverse recovery characteristics. With a voltage rating of 400V and a continuous drain current of 1.8A at 25°C, this device is ideal for high-speed switching, power management, and high-efficiency power conversion circuits, ensuring long-lasting reliability and optimized performance in compact designs.
STMICROELECTRONICS STN3N40K3 Power MOSFET Specifications:
- Drain-source voltage: 400 V
- Gate-source voltage: ±30 V
- Continuous drain current at 25°C: 1.8 A
- Pulsed drain current: 7.2 A
- Avalanche current: 0.6 A
- Total dissipation: 3.3 W
- Thermal resistance junction-ambient: 37.9 °C/W
- Gate threshold voltage: 3 to 3.75 V
- Gate charge: 2 to 7 nC
- Switching times: turn-on delay 7 ns, turn-off delay 18 ns
- Package: SOT-223, tape and reel
- Operating junction temperature: -55°C to 150°C
- Reverse recovery time: 145-166 ns
- Built for high-speed switching with minimized gate charge and low capacitance
- Meets automotive and industrial switching demands with enhanced avalanche robustness
Buy the Buy STMicroelectronics SuperMESH3 Power MOSFET Part Number STN3N40K3 Online
Order the STMicroelectronics STN3N40K3 Power MOSFET online today for superior switching performance, low on-state resistance, and high avalanche capability. Designed for high-speed power switching circuits, this device features minimal gate charge, excellent thermal performance, and a robust SOT-223 package. Ideal for industrial and automotive applications, it ensures reliable operation and high efficiency. Purchase now to benefit from fast delivery, competitive pricing, and the confidence of sourcing from a trusted supplier of advanced power semiconductor solutions.
Get STMicroelectronics STN3N40K3 today—built for high-speed switching, low on-resistance, and long-lasting reliability in demanding power management applications.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS STN3N40K3?
You can click on the BUY or RFQ button to purchase STN3N40K3 from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part STN3N40K3?
You can download the STN3N40K3 datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of STN3N40K3?
STMICROELECTRONICS