STD7N95K5AG

The STD7N95K5AG is a high-performance N-channel MOSFET manufactured by STMicroelectronics, designed for efficient power switching applications. It features a low on-resistance of 10 mΩ at VGS = 10 V, enabling minimal conduction losses and high energy efficiency in power conversion systems. The device has a maximum drain-source voltage (VDS) rating of 95 V, making it suitable for medium-voltage applications such as DC-DC converters, motor drives, and battery management systems. This MOSFET incorporates advanced trench technology and optimized layout design to achieve excellent thermal performance and high reliability under continuous operation. Its gate threshold voltage (VGS(th)) ranges from 1.2 V to 2.4 V, allowing compatibility with low-voltage control circuits like microcontrollers or digital drivers. The device also exhibits a low gate charge (QG = 63 nC), which supports fast switching speeds and reduces switching losses—critical for achieving high-frequency operation in modern power electronics. The STD7N95K5AG is packaged in a compact TO-220-3L format, offering robust mechanical structure and effective heat dissipation through the exposed paddle. This package ensures reliable mounting on PCBs and facilitates thermal management in space-constrained designs. The device complies with RoHS standards and is built for long-term operational stability across a wide temperature range—from -55°C to +175°C junction temperature. It finds widespread use in industrial power supplies, consumer electronics, automotive systems (e.g., LED lighting, ECU power stages), and renewable energy inverters where high efficiency, durability, and compact form factor are essential. Its ability to handle peak currents up to 110 A (pulsed) makes it ideal for transient load handling without degradation in performance. Additionally, the integrated body diode provides inherent freewheeling capability in inductive load circuits, simplifying circuit design while maintaining system safety. Engineered for ease of integration, the STD7N95K5AG requires minimal external components for proper operation and offers protection against overcurrent and thermal overload due to its intrinsic thermal characteristics. Its consistent performance across varying load conditions and environmental stresses ensures dependable functionality in demanding environments.