AOS AO4728
AOS AO4728

AOS AO4728

Manufacturer No:

AO4728

Manufacturer:

AOS

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

MOSFET (Metal Oxide) N-Channel Tape & Reel (TR) 4.3m ? @ 20A, 10V ±20V 4463pF @ 15V 72nC @ 10V 30V 8-SOIC (0.154, 3.90mm Width)

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

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AO4728 information

AOS AO4728 technical specifications, attributes, parameters and parts with similar specifications to AOS AO4728.

  • Type
  • Parameter
  • 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)
  • Series
  • SRFET?
  • Published
  • 2010
  • Part Status
  • Obsolete
  • Moisture Sensitivity Level (MSL)
  • 1 (Unlimited)
  • Subcategory
  • FET General Purpose Power
  • Technology
  • MOSFET (Metal Oxide)
  • Reach Compliance Code
  • unknown
  • 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
  • 4.3m ? @ 20A, 10V
  • Vgs(th) (Max) @ Id
  • 2.2V @ 250?A
  • Input Capacitance (Ciss) (Max) @ Vds
  • 4463pF @ 15V
  • Current - Continuous Drain (Id) @ 25°C
  • 20A Tc
  • Gate Charge (Qg) (Max) @ Vgs
  • 72nC @ 10V
  • Drive Voltage (Max Rds On,Min Rds On)
  • 4.5V 10V
  • Vgs (Max)
  • ±20V
  • Continuous Drain Current (ID)
  • 20A
  • Gate to Source Voltage (Vgs)
  • 20V
  • FET Feature
  • Schottky Diode (Body)
  • RoHS Status
  • RoHS Compliant

Download datasheets and manufacturer documentation for AOS AO4728.

Datasheets:

AO4728 Overview


The maximum input capacitance of this device is 4463pF @ 15V, 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 20A.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 30V in order to operate.Using drive voltage (4.5V 10V), this device helps reduce its power consumption.

AO4728 Features


a continuous drain current (ID) of 20A
a 30V drain to source voltage (Vdss)


AO4728 Applications


There are a lot of Alpha & Omega Semiconductor Inc.
AO4728 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

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
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

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

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.

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