AOS AO4438

Manufacturer No:

AO4438

Manufacturer:

AOS

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

MOSFET (Metal Oxide) N-Channel Tape & Reel (TR) 22m ? @ 8.2A, 10V ±20V 2300pF @ 30V 58nC @ 10V 60V 8-SOIC (0.154, 3.90mm Width)

Quantity:

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In Stock :Available

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AO4438 information

AOS AO4438 technical specifications, attributes, parameters and parts with similar specifications to AOS AO4438.

Type
Parameter

Factory Lead Time
16 Weeks

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
8-SOIC (0.154, 3.90mm Width)

Number of Pins
8

Operating Temperature
-55°C~150°C TJ

Packaging
Tape & Reel (TR)

Published
2010

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Subcategory
FET General Purpose Power

Technology
MOSFET (Metal Oxide)

Number of Elements
1

Configuration
Single

Power Dissipation-Max
3.1W Ta

Operating Mode
ENHANCEMENT MODE

Power Dissipation
3.1W

FET Type
N-Channel

Rds On (Max) @ Id, Vgs
22m ? @ 8.2A, 10V

Vgs(th) (Max) @ Id
3V @ 250?A

Input Capacitance (Ciss) (Max) @ Vds
2300pF @ 30V

Current - Continuous Drain (Id) @ 25°C
8.2A Ta

Gate Charge (Qg) (Max) @ Vgs
58nC @ 10V

Drain to Source Voltage (Vdss)
60V

Vgs (Max)
±20V

Continuous Drain Current (ID)
8.2A

Gate to Source Voltage (Vgs)
20V

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for AOS AO4438.

Datasheets:

alphaomegasemiconductorinc-ao4438-datasheets-1637.pdf

AO4438 Overview

The maximum input capacitance of this device is 2300pF @ 30V, 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 8.2A.Single MOSFETs transistor is the voltage across the gate-source terminal of a transistor that determines the gate-source voltage, VGS.The drain-to-source voltage (Vdss) of this transistor needs to be at 60V in order to operate.Using drive voltage (4.5V 10V), this device helps reduce its power consumption.

AO4438 Features

a continuous drain current (ID) of 8.2A
a 60V drain to source voltage (Vdss)

AO4438 Applications

There are a lot of Alpha & Omega Semiconductor Inc.
AO4438 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,

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.