IXFK25N90

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The IXFK25N90 is a Depletion-Mode Field-Effect Transistor (FET). It is designed to handle a maximum operating voltage of 25V and has a minimum package current rating of 90A. The IXFK25N90 FET is a single-MOSFET (MOSFET is an acronym for Metal-Oxide Semiconductor Field-Effect Transistors). It is the most commonly used family of FETs and is also the simplest type of FET. The FETs from this family feature enhancement-mode operation but also offer depletion-mode functionality in certain applications.

The IXFK25N90 FET is a depletion-mode FET, meaning it does not require any external voltage to be applied between its gate and the source in order to allow current flow. In such devices, the gate threshold (VGS) must be tied to ground in order to turn the FET off, since in this condition the FET has its beginning of a low resistance channel.

The IXFK25N90 FET offers a wide range of operating temperatures, from -55°C to +250°C, which makes it suitable for many industrial applications that involve intense temperatures, such as in automotive and aeronautical environments. The device also features a very low on-state resistance, which makes it ideal for applications where the efficiency of a power switch is desired, such as DC/DC converters and uninterruptible power supplies (UPS).

The IXFK25N90 can also be used in applications that require a high level of control of the drain current, such as switch-mode power supplies and in motor control circuits. In such applications, the IXFK25N90 provides high speed switching with low switching losses, as well as low gate charge and low gate-source voltage (VGS) thresholds. Moreover, the device is capable of providing current control and over-current protection with its in-built body diode, allowing for reduce current surges in transient conditions.

In summary, the IXFK25N90 is a single-MOSFET that works in depletion-mode operation. It offers a wide range of operating temperature, low on-state resistance and low gate-voltage threshold, making it suitable for various industrial applications such as power switching, motor control and switch-mode power supplies. The device further provides current control and over-current protection with its in-built body diode, allowing for lower current surges in transient conditions.

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