AO4442
- Mfr.Part #
- AO4442
- Manufacturer
- Alpha and Omega Semiconductor, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- MOSFET N-CH 75V 3.1A 8SOIC
- Stock
- 12,130
- In Stock :
- 12,130
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- Manufacturer :
- Alpha and Omega Semiconductor, Inc.
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Number of Pins :
- 8
- Gate to Source Voltage (Vgs) :
- 25V
- Drain to Source Voltage (Vdss) :
- 75V
- Drive Voltage (Max Rds On,Min Rds On) :
- 4.5V 10V
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 16 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Dissipation-Max :
- 3.1W Ta
- Number of Elements :
- 1
- Vgs(th) (Max) @ Id :
- 3V @ 250µA
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Current - Continuous Drain (Id) @ 25°C :
- 3.1A Ta
- RoHS Status :
- RoHS Compliant
- Mount :
- Surface Mount
- Rds On (Max) @ Id, Vgs :
- 130m Ω @ 3.1A, 10V
- Published :
- 2011
- Input Capacitance (Ciss) (Max) @ Vds :
- 350pF @ 37.5V
- Operating Temperature :
- -55°C~150°C TJ
- Power Dissipation :
- 3.1W
- Gate Charge (Qg) (Max) @ Vgs :
- 6.5nC @ 10V
- Continuous Drain Current (ID) :
- 3.1A
- Vgs (Max) :
- ±25V
- FET Type :
- N-Channel
- Datasheets
- AO4442
N-Channel Tape & Reel (TR) 130m Ω @ 3.1A, 10V ±25V 350pF @ 37.5V 6.5nC @ 10V 75V 8-SOIC (0.154, 3.90mm Width)
AO4442 Overview
A device's maximum input capacitance is 350pF @ 37.5V, but its input capacitance parameter, CI, is measured as the capacitance between the input terminals of the device with either input grounded.Its continuous drain current is 3.1A for this device. Drain current refers to the capacity of the device to conduct continuous current.Generally, the gate-source voltage (VGS) of a FET transistor is the voltage across its gate-source terminal, which is 25V.To operate this transistor, you need to apply a 75V drain to source voltage (Vdss).This device uses no drive voltage (4.5V 10V) to reduce its overall power consumption.
AO4442 Features
a continuous drain current (ID) of 3.1A
a 75V drain to source voltage (Vdss)
AO4442 Applications
There are a lot of Alpha & Omega Semiconductor Inc.
AO4442 applications of single MOSFETs transistors.
- Power Tools
- Motor Drives and Uninterruptible Power Supples
- Synchronous Rectification
- Battery Protection Circuit
- Telecom 1 Sever Power Supplies
- Industrial Power Supplies
- PFC stages, hard switching PWM stages and resonant switching
- PWM stages for e.g. PC Silverbox, Adapter, LCD & PDP TV,
- Lighting, Server, Telecom and UPS.
- DC-to-DC converters
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