| Allicdata Part #: | AOL1404G-ND |
| Manufacturer Part#: |
AOL1404G |
| Price: | $ 0.16 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Alpha & Omega Semiconductor Inc. |
| Short Description: | MOSFET N-CH 20V 18A 8ULTRASO |
| More Detail: | N-Channel 20V 30A (Ta), 46A (Tc) 6.2W (Ta), 50W (T... |
| DataSheet: | AOL1404G Datasheet/PDF |
| Quantity: | 1000 |
| 3000 +: | $ 0.14329 |
| Gate Charge (Qg) (Max) @ Vgs: | 45nC @ 10V |
| Package / Case: | 3-PowerSMD, Flat Leads |
| Supplier Device Package: | UltraSO-8™ |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -55°C ~ 150°C (TJ) |
| Power Dissipation (Max): | 6.2W (Ta), 50W (Tc) |
| FET Feature: | -- |
| Input Capacitance (Ciss) (Max) @ Vds: | 3300pF @ 10V |
| Vgs (Max): | ±12V |
| Series: | -- |
| Vgs(th) (Max) @ Id: | 1.25V @ 250µA |
| Rds On (Max) @ Id, Vgs: | 4.6 mOhm @ 20A, 4.5V |
| Drive Voltage (Max Rds On, Min Rds On): | 2.5V, 4.5V |
| Current - Continuous Drain (Id) @ 25°C: | 30A (Ta), 46A (Tc) |
| Drain to Source Voltage (Vdss): | 20V |
| Technology: | MOSFET (Metal Oxide) |
| FET Type: | N-Channel |
| Part Status: | Active |
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The AOL1404G is a high voltage N-Channel mosfet that is commonly used in switching circuits. It is a very versatile device and can be used in a variety of applications. This MOSFET can be used to control the current flow in a circuit, switch between a variety of power supply sources, or to drive a transistor-based amplifier. This article will explain the application fields and working principle of the AOL1404G.
Application Fields
The AOL1404G is a device that can be used for multiple applications. These application fields include:
- PowerSupplies: The AOL1404G is used for switching between multiple power supply sources. It can be used to switch between constant voltage and current sources. It is also used for controlling the speed of the switching process.
- DigitalInterfaces: This MOSFET can be used for controlling the signals between digital components. It can also be used to interface between digital and analog components.
- Amplifiers: The AOL1404G can be used to drive a transistor-based amplifier. It can be used as a modulator in order to control the power of the amplifier.
- SwitchingCircuits: This MOSFET can be used to control the current flow in a circuit. It can be used to switch on and off devices when needed. It can also be used to switch between multiple devices.
Working Principle
The AOL1404G is a N-Channel mosfet. This means that it uses an electric charge to control an electrical current. The MOSFET consists of three terminals; the gate, the source and the drain. The gate is where the charge is applied. When a charge is applied to the gate, it attracts the electrons in the source, creating a new current between the source and the drain. This current can then be used to control the current flow in the circuit.
The AOL1404G is an isolated MOSFET, meaning that the voltage present on the gate terminal is isolated from the voltage present on the source and drain terminals. This isolation allows for safer operation and better control of the current flow. The AOL1404G is a depletion mode MOSFET, meaning that it operates in a “cut-off”, or “saturated” state. The “cut-off” state is when the gate-source voltage is below the device’s specified threshold. The “saturated” state is when the gate-source voltage is above the device’s specified threshold.
In the “cut-off” state, the current flow between the source and the drain is blocked. This is because the charge on the gate is not enough to attract the electrons in the source and create a current between the drain and the source. In the “saturated” state, the charge on the gate is enough to attract the electrons in the source and create a current between the drain and the source. This current can then be used to control the current flow in the circuit.
The AOL1404G is a high voltage MOSFET, meaning that it can operate with voltages up to 1000V. This high voltage capability makes the AOL1404G an ideal device for switching circuits. The device is also very efficient, meaning that it can handle high currents without much loss of power. This makes it an ideal choice for power amplifiers and for switching supplies of high power.
The AOL1404G is a versatile device that can be used for various applications. Its high voltage capability makes it an ideal choice for power amplifiers and for switching supplies of high power. Its isolated design also allows for safer operation. The device can be used to control the current flow in a circuit, switch between a variety of power supply sources, or to drive a transistor-based amplifier.
The specific data is subject to PDF, and the above content is for reference
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AOL1404G Datasheet/PDF