AO4821 is Obsolete and no longer manufactured.
Available Substitutes:

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Vishay Siliconix
In Stock: 0
Unit Price: 1,99000 €
Datasheet
Mosfet Array 12V 9A 2W Surface Mount 8-SOIC
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AO4821

DigiKey Part Number
AO4821-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
AO4821
Description
MOSFET 2P-CH 12V 9A 8SOIC
Customer Reference
Detailed Description
Mosfet Array 12V 9A 2W Surface Mount 8-SOIC
Datasheet
 Datasheet
Product Attributes
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Category
Vgs(th) (Max) @ Id
850mV @ 250µA
Manufacturer
Alpha & Omega Semiconductor Inc.
Gate Charge (Qg) (Max) @ Vgs
23nC @ 4.5V
Packaging
Tape & Reel (TR)
Input Capacitance (Ciss) (Max) @ Vds
2100pF @ 6V
Part Status
Obsolete
Power - Max
2W
Technology
MOSFET (Metal Oxide)
Operating Temperature
-55°C ~ 150°C (TJ)
Configuration
2 P-Channel (Dual)
Mounting Type
Surface Mount
FET Feature
Logic Level Gate
Package / Case
8-SOIC (0.154", 3.90mm Width)
Drain to Source Voltage (Vdss)
12V
Supplier Device Package
8-SOIC
Current - Continuous Drain (Id) @ 25°C
9A
Base Product Number
Rds On (Max) @ Id, Vgs
19mOhm @ 9A, 4.5V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SI4931DY-T1-GE3Vishay Siliconix0SI4931DY-T1-GE3CT-ND1,99000 €Similar
Obsolete
This product is no longer manufactured. View Substitutes