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Categories Discrete Semiconductor Products
Manufacturer STMicroelectronics
Packaging Tube
Status Obsolete
Transistor Polarity N-Channel
Technology MOSFET
Vds - Drain-Source Breakdown Voltage 200V
Id - Continuous Drain Current 40A
Drive Voltage (Max Rds On, Min Rds On) 10V
Rds On (Maximum) at Id, Vgs 45mOhm at 20A, 10V
Gate Source Voltage(th) (Maximum) at Id 4V at 250μA
Gate Charge (Qg) (Maximum) at Vgs 75nC at 10V
Gate Source Voltage (Maximum) ±20V
Input Capacitance (Ciss) (Maximum) at Vds 2500pF at 25V
Power Dissipation (Maximum) 160W
Temperature Range - Operating -55°C ~ 150°C
Mounting Style Through Hole
Supplier Device Package TO-247-3
Manufacturer Package TO-247-3
Manufacturer Pack Quantity 30
MSL Level 1 (Unlimited)
Win Source Part Number 1262364-STW40N20
Manufacturer Homepage www.st.com
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian STW40N20 CAD Model

Description

The STW40N20 is a cutting-edge power MOSFET brought to you by STMicroelectronics, a global leader in semiconductor solutions. This device is engineered to deliver high efficiency and reliability for a wide range of applications, including switch-mode power supplies, motor control, and power management systems.

Key Features

  • High Voltage Capability: This MOSFET operates at a maximum of 200V, making it suitable for high-voltage applications.
  • Low On-Resistance: The STW40N20 boasts an exceptionally low on-resistance (R<sub>DS(on)), which enhances its efficiency by minimizing conduction losses.
  • High Current Handling: With an impressive continuous drain current (I<sub>D) rating, this component can handle significant current levels, making it ideal for power-intensive tasks.
  • Fast Switching Speed: The device's fast-switching capabilities ensure efficient operation, reducing switching losses and improving performance in high-frequency circuits.
  • Robust Thermal Performance: The STW40N20 is designed with an advanced package that provides excellent thermal resistance, ensuring stability and long-term reliability even under high-temperature conditions.

Applications

The versatility of the STW40N20 allows it to be integrated into a variety of electronic designs. Its robustness and efficiency make it particularly well-suited for:

  • DC/DC converters and DC/AC inverters
  • Switch-mode power supplies (SMPS)
  • Power factor correction (PFC) circuits
  • Motor drives and controllers
  • High-efficiency power management systems

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The STW40N20 is manufactured with state-of-the-art technology and goes through rigorous testing to ensure it meets the highest standards of performance and reliability. This product is a testament to STMicroelectronics' dedication to innovation and excellence in the field of power electronics.

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