STW40N95K5 N-Channel MOSFET | STM STMicroelectronics 950V 38A TO-247
- Brand: STMicroelectronics
- Product Code: STW40N95K5
- Availability: In Stock
$3.20
- Ex Tax: $3.20
Revolutionizing Power Management with STW40N95K5 N-Channel MOSFET
In today's high-demand power electronics landscape, engineers require components that deliver exceptional performance under extreme conditions. The STW40N95K5 N-Channel MOSFET from STMicroelectronics emerges as a game-changer, combining cutting-edge MDmesh™ K5 technology with robust TO-247 packaging to address the most challenging power management applications. This high-voltage MOSFET offers unparalleled reliability while maintaining exceptional efficiency in power conversion systems.
Technical Excellence in Power Semiconductor Design
Engineered for superior performance, this 950V power MOSFET features a remarkably low 130mΩ on-resistance (Rds(on)) at 19A Id and 10V Vgs, significantly reducing conduction losses. Its advanced silicon technology achieves an impressive balance between switching speed and thermal stability, with 93nC gate charge (Qg) at 10V driving voltage. The device's ±30V gate voltage rating provides enhanced protection against voltage spikes, while the 3300pF input capacitance (Ciss) ensures stable operation in high-frequency circuits.
| Parameter | Value |
|---|---|
| Drain-Source Voltage | 950V |
| Continuous Drain Current | 38A @25°C |
| Rds(on) Max | 130mΩ @10V Vgs |
| Gate Charge | 93nC @10V |
| Operating Temperature | -55°C to 150°C |
Industrial-Grade Reliability
Designed for harsh environments, the STW40N95K5 demonstrates exceptional thermal performance with its 450W power dissipation rating (Tc). The through-hole TO-247-3 package ensures reliable mounting in power supply applications while facilitating effective heat dissipation. Its 5V gate threshold voltage (Vgs(th)) enables compatibility with standard logic-level drivers, making it ideal for industrial motor controls, renewable energy systems, and high-voltage power supplies.
This active-status component represents STMicroelectronics' commitment to power semiconductor innovation. The MDmesh™ K5 series specifically addresses the growing demand for higher efficiency in power conversion applications, from electric vehicle charging systems to industrial automation equipment. With its 24,000-unit inventory availability, this MOSFET offers both technical excellence and supply chain reliability for volume production.
Tags: Power Management, Semiconductor Components, Industrial Automation, Energy Systems, Electronic Design