AON4421 is available for purchase but is not normally stocked.
Available Substitutes:

Similar


Rohm Semiconductor
In Stock: 5,685
Unit Price: $1.73000
Datasheet

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Vishay Siliconix
In Stock: 2,155
Unit Price: $1.68000
Datasheet
P-Channel 30 V 8A (Ta) 2.5W (Ta) Surface Mount 8-DFN (3x2)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

AON4421

DigiKey Part Number
785-1573-2-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
AON4421
Description
MOSFET P-CH 30V 8A 8DFN
Customer Reference
Detailed Description
P-Channel 30 V 8A (Ta) 2.5W (Ta) Surface Mount 8-DFN (3x2)
Datasheet
 Datasheet
Product Attributes
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Category
Vgs(th) (Max) @ Id
1.8V @ 250µA
Mfr
Gate Charge (Qg) (Max) @ Vgs
21 nC @ 10 V
Packaging
Tape & Reel (TR)
Vgs (Max)
±20V
Part Status
Last Time Buy
Input Capacitance (Ciss) (Max) @ Vds
1120 pF @ 15 V
FET Type
Power Dissipation (Max)
2.5W (Ta)
Technology
Operating Temperature
-55°C ~ 150°C (TJ)
Drain to Source Voltage (Vdss)
30 V
Mounting Type
Surface Mount
Current - Continuous Drain (Id) @ 25°C
Supplier Device Package
8-DFN (3x2)
Drive Voltage (Max Rds On, Min Rds On)
4.5V, 10V
Package / Case
Rds On (Max) @ Id, Vgs
26mOhm @ 8A, 10V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RQ7E055ATTCRRohm Semiconductor5,685RQ7E055ATTCRCT-ND$1.73000Similar
SI5403DC-T1-GE3Vishay Siliconix2,155SI5403DC-T1-GE3CT-ND$1.68000Similar
Last Time Buy
Last Time Buy Date: 29/07/2026
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.24640$739.20
Manufacturers Standard Package