ZVNL120ASTOA

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
FET Type:	N-Channel
Technology:	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss):	200V
Current - Continuous Drain (Id) @ 25°C:	180mA (Ta)
Drive Voltage (Max Rds On, Min Rds On):	3V, 5V
Rds On (Max) @ Id, Vgs:	10 Ohm @ 250mA, 10V
Vgs(th) (Max) @ Id:	1.5V @ 1mA
Vgs (Max):	±20V
Input Capacitance (Ciss) (Max) @ Vds:	85pF @ 25V
FET Feature:	--
Power Dissipation (Max):	700mW (Ta)
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Through Hole
Supplier Device Package:	E-Line (TO-92 compatible)
Package / Case:	E-Line-3

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ZVNL120A MOSFET: Application Field and Working Principle

When it comes to transistors, the MOSFET is a technology widely used in today’s industry. One of the widely used MOSFETs is the ZVNL120A, and its application field and working principle will be discussed in detail in this article. The ZVNL120A is an N-channel enhancement mode power field-effect transistor (FET), which means that it is an N-channel FET that is turned on by increasing the voltage on the gate. It is designed to work in the nominal voltage range of 100V and drain current range up to 9A. This MOSFET is ideal for use in applications that require high-speed switching, protection from inductive loads, low on-state resistance, tight control over the on/off input threshold, and reliable, long-term performance. The ZVNL120A is often seen as versatile for any application as its wide range of voltage and current ratings make it ideal for powering most devices, even those heavily reliant on energy efficiency. It is often used in buck, boost, or buck-boost DC/DC converters, power supplies, and motor drives. It can also be used as a switching device in small appliances such as air conditioning systems, LED light bulbs, and other small household devices. Comparing to other MOSFETs, the ZVNL120A is much lighter and consumes less power, making it a perfect choice for the previously mentioned applications because of its low on-state resistance, tight control of off-state input threshold, and reliable over period of time.However, the ZVNL120A is not without its flaws. The major issue with this particular MOSFET is its gate capacitance, which has a tendency to decrease significantly when exposed to high-temperature environments. Furthermore, the ZVNL120A suffers from a relatively high and noisy drain-source capacitance when in operation, which can cause significant distortion in some applications. Despite its flaws, the ZVNL120A still remains one of the most popular and widely used MOSFETs in the industry. To understand how the ZVNL120A works, let’s look into its working principle. At its core, the ZVNL120A is simply made up of two transistors connected in series. The transistors present in the ZVNL120A are called drain and source, respectively, and they are connected using a conducting material between them. When voltage is applied to the gate of the ZVNL120A, the conducting material between the transistors is lowered, creating a conductive channel through the MOSFETs. This is how current is controlled in the ZVNL120A. The drain and source transistors in the ZVNL120A are typically connected in an N-channel configuration, which enables the MOSFET to work with a direct current (DC) instead of an alternating current (AC). It also serves to reduce the noise generated when the voltage across the drain and source increases. This is because the N-channel configuration prevents currents from flowing in the opposite direction, thus reducing the amount of noise.The ZVNL120A is a very efficient and reliable type of MOSFET, with a wide range of applications in today\'s industry. Its ability to work with both AC and DC, as well as its low on-state resistance, make it a popular choice for switching and power applications. The ZVNL120A is an excellent choice for cost-effectiveness and ease of use, as it can be paired with simple components to achieve maximum efficiency in whatever it is powering.In conclusion, the ZVNL120A MOSFET can be seen as a reliable and efficient power and switching solution for a wide range of industries and applications. Its working principle is simple, yet effective, and its wide range of current and voltage ratings make it suitable for powering a variety of devices. Despite its weaknesses, the ZVNL120A is still one of the most widely used MOSFETs in the industry due to its ease of use and reliability over long periods of time.

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