NTTFS5C471NLTAG

Series:	--
Part Status:	Active
FET Type:	--
FET Feature:	--
Drain to Source Voltage (Vdss):	--
Current - Continuous Drain (Id) @ 25°C:	--
Rds On (Max) @ Id, Vgs:	--
Vgs(th) (Max) @ Id:	--
Gate Charge (Qg) (Max) @ Vgs:	--
Input Capacitance (Ciss) (Max) @ Vds:	--
Power - Max:	--
Operating Temperature:	--
Mounting Type:	--
Package / Case:	--
Supplier Device Package:	--

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Introduction

NTTFS5C471NLTAG, also known as a Triplex (Triple-Level Power Transistor Array), is a power transistor array manufactured by NXP Semiconductors. It combines three sets of vertical diffusion metal oxide semiconductor (VDMOS) transistors into one package, allowing it to increase power output, reduce circuit complexity, and decrease lead lengths, thereby increasing product reliability. This makes the Triplex a useful device for applications that require high-voltage power transistors, such as motor control, HVAC (heating, ventilation, and air conditioning) systems, and automotive electronics.

Application Field

The NTTFS5C471NLTAG is particularly useful in applications that require high-voltage power transistors, such as motor control, HVAC systems, and automotive electronics. The device’s ability to combine three sets of transistors in one package, while still providing excellent performance, makes it well-suited for applications where space and cost savings are a priority. Additionally, the device’s superior reliability, due to its reduced lead length and circuit complexity, makes it a go-to choice for high-voltage applications.

Working Principle

The NTTFS5C471NLTAG consists of three N-channel enhancement mode vertical DMOS transistors in a single package. Each transistor consists of a drain region formed between two source regions. An oxide layer and a gate electrode are formed over the drain region. The gate voltage is used to control the current flowing from the source to the drain, thus providing current amplification.When a positive voltage is applied to the gate of one of the transistors, it acts like a switch that is “on” and allows current to flow from the source to the drain. When the voltage applied to the gate of the transistor is lowered, the switch “turns off,” and current is stopped. By varying the voltage applied to the gate of a transistor, it is possible to control the amount of current flowing through the device. This is the basic principle behind the operation of the NTTFS5C471NLTAG and other Triplex devices.

Conclusion

The NTTFS5C471NLTAG is a power transistor array manufactured by NXP Semiconductors, combining three sets of VDMOS transistors into one package. This is useful for applications requiring high-voltage power transistors, such as motor control, HVAC systems, and automotive electronics, where size and cost savings are important. The NTTFS5C471NLTAG’s superior reliability, due to its reduced lead length and circuit complexity, makes it a go-to choice for high-voltage applications. The device operates based on the principle of controlling the flow of current from the source to the drain using a voltage applied to the gate of a transistor. The NTTFS5C471NLTAG is highly useful for applications requiring high-voltage power transistors.

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