STMicroelectronics STW3N150 PowerMESH™ N-Channel MOSFET (1500V, 2.5A, TO-247-3)
- Brand: STMicroelectronics
- Product Code: STW3N150
- Availability: In Stock
$0.79
- Ex Tax: $0.79
High-Performance STW3N150 PowerMESH™ MOSFET for Demanding Power Applications
Engineered for superior performance in high-voltage environments, the STMicroelectronics STW3N150 PowerMESH™ N-Channel MOSFET combines cutting-edge technology with robust design to deliver exceptional efficiency and reliability. This advanced semiconductor device operates at a remarkable 1500V drain-source voltage rating while maintaining a continuous drain current of 2.5A at 25°C, making it ideal for industrial power systems, renewable energy converters, and automotive electronics where voltage tolerance and thermal stability are critical.
Key Technical Advantages
The STW3N150 features a low RDS(on) of 9Ω at VGS = 10V, ensuring minimal conduction losses in power switching applications. Its optimized gate charge (Qg) of 29.3nC enables fast switching performance, reducing energy waste during operation. The device's ±30V gate voltage tolerance provides enhanced protection against voltage spikes, while its 939pF input capacitance (Ciss) at 25V ensures stable operation in high-frequency circuits.
Designed for demanding thermal environments, this TO-247-3 packaged MOSFET delivers 140W power dissipation capability (Tc) and operates reliably at junction temperatures up to 150°C. The through-hole mounting configuration ensures secure installation, while the PowerMESH™ process technology improves avalanche energy resistance for superior durability in harsh operating conditions.
| Parameter | Specification |
|---|---|
| Max Voltage | 1500 V |
| Continuous Current | 2.5A (Tc) |
| RDS(on) | 9Ω @ 1.3A, 10V |
| Gate Charge | 29.3 nC @ 10V |
| Operating Temp | 150°C (TJ) |
Design Flexibility and Applications
The STW3N150's combination of high voltage capability and efficient thermal management makes it suitable for a wide range of power electronics applications including:
• Switch-mode power supplies (SMPS)
• Motor drive inverters
• Solar power converters
• Industrial automation systems
• Automotive powertrain controls
Its 2.5A current rating balances power delivery with component miniaturization, while the TO-247-3 package provides excellent heat dissipation characteristics. The device's active status in STMicroelectronics' portfolio ensures long-term supply availability for production systems.
Tags: Power Transistor, TO-247-3, High Voltage MOSFET, Industrial Electronics, Automotive Components