FQI4N25TU

Vgs(th) (Max) @ Id:	5V @ 250µA
Package / Case:	TO-262-3 Long Leads, I²Pak, TO-262AA
Supplier Device Package:	I2PAK (TO-262)
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 150°C (TJ)
Power Dissipation (Max):	3.13W (Ta), 52W (Tc)
FET Feature:	--
Input Capacitance (Ciss) (Max) @ Vds:	200pF @ 25V
Vgs (Max):	±30V
Gate Charge (Qg) (Max) @ Vgs:	5.6nC @ 10V
Series:	QFET®
Rds On (Max) @ Id, Vgs:	1.75 Ohm @ 1.8A, 10V
Drive Voltage (Max Rds On, Min Rds On):	10V
Current - Continuous Drain (Id) @ 25°C:	3.6A (Tc)
Drain to Source Voltage (Vdss):	250V
Technology:	MOSFET (Metal Oxide)
FET Type:	N-Channel
Part Status:	Obsolete
Packaging:	Tube

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FQI4N25TU is a silicon transistor technology. It is part of the field effect transistor family, specifically a n-channel, depletion-mode field effect transistor (FET). It has a single-gate design, meaning there is only one input gate for controlling current flow, as opposed to other types of transistors which have multiple input gates or multiple sources of input.FQI4N25TU has a wide range of applications, primarily in digital logic and analog circuits where low power consumption is desired. For example, they can be used as voltage regulators in power supplies and as switches and amplifiers in audio applications. In addition, they are also found in computer memory circuits, as well as in other high-tech applications.The basic operation of FQI4N25TU is very similar to that of other types of FETs. It is a three-terminal device, with the two ends of the semiconductor comprising the two terminals called the \'\'source\'\' and \'\'drain\'\', and the middle terminal called the \'\'gate\'\'. The source and drain allow current to flow when a voltage is applied, whereas the gate acts as a switch, allowing current to flow when a voltage is applied to it.When voltage is applied to the gate of FQI4N25TU, it creates an electric field at the gate-channel junction, which in turn creates a channel between the source and drain, allowing current to pass. The channel resistance is proportional to the voltage applied to the gate, allowing for fine voltage control.The FQI4N25TU is a very versatile transistor, with a wide range of applications. In digital logic applications, it can be used as an inverter, allowing digital signals to be inverted (or switched) between 0 and 1. It can also be used as a digital switch, allowing devices to be powered on and off. In analog circuits, it can be used as an amplifier, multiplying a small input voltage by a certain amount.In addition, the FQI4N25TU can be used in power control and signal processing applications. For example, it can be used to control the current in a power supply, regulating its voltage and current to maintain stable output. It can also be used as a filter, helping to shape the signal and filter out noise.The FQI4N25TU is a reliable, efficient and low power transistor which has a wide range of applications. Its single gate design allows for precise control of current, making it an ideal choice for a variety of applications. From digital logic and analog circuits, to power control and signal processing, it is sure to be an extremely valuable addition to any engineer\'s toolbox.

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