IRLML2402TRPB – INFINEON

The Infineon IRLML2402TRPB is a logic-level N-channel MOSFET specifically designed for low-voltage, high-speed switching applications. Its optimized gate charge and on-resistance (RDS(on)) minimize switching losses and improve efficiency in power management circuits. This device boasts a Drain-Source voltage rating of 20V and a continuous Drain current rating of 4.2A, making it suitable for load switching and small motor control. Encased in a space-saving SOT-23 SMD package, it’s ideal for densely populated PCBs. The IRLML2402TRPB operates reliably within a temperature range of –55°C to 150°C, ensuring robust performance in demanding environments. Its logic-level gate drive (VGS(th) typically between 1V and 2V) allows direct interfacing with microcontrollers and other low-voltage control circuitry, simplifying circuit design and reducing component count. Common use cases include battery-powered devices, DC-DC converters, and load switches.