AO3438
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- Mfr.Part #
- AO3438
- Manufacturer
- Alpha and Omega Semiconductor, Inc.
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- MOSFET N-CH 20V 3A SOT23-3L
- Stock
- 42,722
- In Stock ：
- 42,722
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- Manufacturer :
- Alpha and Omega Semiconductor, Inc.
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Drive Voltage (Max Rds On,Min Rds On) :
- 1.8V 4.5V
- Vgs (Max) :
- ±8V
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Continuous Drain Current (ID) :
- 3A
- Gate Charge (Qg) (Max) @ Vgs :
- 3.8nC @ 4.5V
- Operating Temperature :
- -55°C~150°C TJ
- RoHS Status :
- RoHS Compliant
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Current - Continuous Drain (Id) @ 25°C :
- 3A Ta
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- FET Type :
- N-Channel
- Power Dissipation-Max :
- 1.4W Ta
- Rds On (Max) @ Id, Vgs :
- 62m Ω @ 3A, 4.5V
- Vgs(th) (Max) @ Id :
- 1V @ 250μA
- Published :
- 2010
- Mount :
- Surface Mount
- Input Capacitance (Ciss) (Max) @ Vds :
- 320pF @ 10V
- Drain to Source Voltage (Vdss) :
- 20V
- Datasheets
- AO3438
N-Channel Tape & Reel (TR) 62m Ω @ 3A, 4.5V ±8V 320pF @ 10V 3.8nC @ 4.5V 20V TO-236-3, SC-59, SOT-23-3
AO3438 Overview
The maximum input capacitance of this device is 320pF @ 10V, because the input capacitance of an op amp is defined as the difference between the input terminals with one input grounded.Continuous drain current (ID) is the maximum continuous current (ID) the device can conduct, and it is 3A.The drain-to-source voltage (Vdss) of this transistor needs to be at 20V in order to operate.Using drive voltage (1.8V 4.5V), this device helps reduce its power consumption.
AO3438 Features
a continuous drain current (ID) of 3A
a 20V drain to source voltage (Vdss)
AO3438 Applications
There are a lot of Alpha & Omega Semiconductor Inc.
AO3438 applications of single MOSFETs transistors.
- Micro Solar Inverter
- DC/DC converters
- 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,
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