SI3446ADV-T1-GE3 Allicdata Electronics
Allicdata Part #:

SI3446ADV-T1-GE3-ND

Manufacturer Part#:

SI3446ADV-T1-GE3

Price: $ 0.00
Product Category:

Discrete Semiconductor Products

Manufacturer: Vishay Siliconix
Short Description: MOSFET N-CH 20V 6A 6-TSOP
More Detail: N-Channel 20V 6A (Tc) 2W (Ta), 3.2W (Tc) Surface M...
DataSheet: SI3446ADV-T1-GE3 datasheetSI3446ADV-T1-GE3 Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
Vgs(th) (Max) @ Id: 1.8V @ 250µA
Package / Case: SOT-23-6 Thin, TSOT-23-6
Supplier Device Package: 6-TSOP
Mounting Type: Surface Mount
Operating Temperature: -55°C ~ 150°C (TJ)
Power Dissipation (Max): 2W (Ta), 3.2W (Tc)
FET Feature: --
Input Capacitance (Ciss) (Max) @ Vds: 640pF @ 10V
Vgs (Max): ±12V
Gate Charge (Qg) (Max) @ Vgs: 20nC @ 10V
Series: TrenchFET®
Rds On (Max) @ Id, Vgs: 37 mOhm @ 5.8A, 4.5V
Drive Voltage (Max Rds On, Min Rds On): 2.5V, 4.5V
Current - Continuous Drain (Id) @ 25°C: 6A (Tc)
Drain to Source Voltage (Vdss): 20V
Technology: MOSFET (Metal Oxide)
FET Type: N-Channel
Part Status: Obsolete
Packaging: Tape & Reel (TR) 
Description

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The SI3446ADV-T1-GE3 is a very powerful and efficient transistor, belonging to the family of transistors known as Field-Effect Transistors (FETs), and more specifically single MOSFETs. It is a n-channel ultra-low voltage MOSFET designed to meet the needs of a wide range of applications, including heavy industrial machinery, telecommunications, and networking. As such, it offers a high level of performance, accompanied by reliable and safe operation.

The key features that make the SI3446ADV-T1-GE3 so useful and popular are its low drain-source on-state resistance, low gate-source leakage, high-amplitude, and very small switching time. In addition, it also benefits from an exceptionally low gate drive current to ensure reliable operation and minimal power loss. As such, it is an ideal choice for many industrial, commercial, and residential applications.

The SI3446ADV-T1-GE3 is built to work as a FET switch, operating on the principle of circuit switching. It is connected to an inductor and transistor, both of which are responsible for controlling the current flow through the MOSFET. The FET itself works according to three main principles: channel depletion, pinch off, and weak inversion.

In the first principle, channel depletion, the SI3446ADV-T1-GE3 will become increasingly faulty as the application requires high voltages. Here, the transistor\'s resistance increases, resulting in more power being consumed by the FET. In the second principle, called pinch off, the FET is incapable of carrying current. By reducing the current flow, the transistor can maintain a high resistance. The third principle, weak inversion, is brought into play when the application requires low voltages. In this case, the FET will enter a state of inversion, reducing its resistance and conserving power.

These principles all work together to make the SI3446ADV-T1-GE3 an extremely efficient and reliable transistor for a wide range of applications. In addition, its low gate drive current means that it can be used in a wide variety of power supply applications, from high-end servers to low-power digital communications and networking devices.

The SI3446ADV-T1-GE3 also offers superior protection for high-end components, since its channel depletion and pinch off principles protect components from thermal and electrical overloads even in high-temperature and high-voltage applications. This makes the SI3446ADV-T1-GE3 ideal for industrial machinery and other applications that require reliable and safe operation.

In conclusion, the SI3446ADV-T1-GE3 is a powerful and efficient transistor that is designed to meet the needs of a wide range of applications. It is well-suited for high-end applications that demand reliable and safe operation, thanks to its ultra-low voltage design, high level of performance, and low gate drive current. Its three main principles of operation, channel depletion, pinch off, and weak inversion, make the SI3446ADV-T1-GE3 a well-rounded transistor for a wide range of applications.

The specific data is subject to PDF, and the above content is for reference

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