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N-Channel 20 V 6A (Ta) 1.4W (Ta) Surface Mount SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

AO3420

DigiKey Part Number
785-1014-2-ND - Tape & Reel (TR)
785-1014-1-ND - Cut Tape (CT)
785-1014-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AO3420
Description
MOSFET N-CH 20V 6A SOT23-3L
Customer Reference
Detailed Description
N-Channel 20 V 6A (Ta) 1.4W (Ta) Surface Mount SOT-23-3
Datasheet
 Datasheet
Product Attributes
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Category
Vgs(th) (Max) @ Id
1V @ 1mA
Mfr
Gate Charge (Qg) (Max) @ Vgs
8.8 nC @ 4.5 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Vgs (Max)
±12V
Part Status
Not For New Designs
Input Capacitance (Ciss) (Max) @ Vds
630 pF @ 10 V
FET Type
Power Dissipation (Max)
1.4W (Ta)
Technology
Operating Temperature
-55°C ~ 150°C (TJ)
Drain to Source Voltage (Vdss)
20 V
Mounting Type
Surface Mount
Current - Continuous Drain (Id) @ 25°C
Supplier Device Package
SOT-23-3
Drive Voltage (Max Rds On, Min Rds On)
1.8V, 10V
Package / Case
Rds On (Max) @ Id, Vgs
24mOhm @ 6A, 10V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (15)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AOSS32136CAlpha & Omega Semiconductor Inc.0785-AOSS32136CTR-ND$0.46000Similar
DMG3414U-7Diodes Incorporated1,428DMG3414U-7DITR-ND$0.56000Similar
DMG6968UQ-7Diodes Incorporated031-DMG6968UQ-7TR-ND$0.47000Similar
DMN2020LSN-7Diodes Incorporated0DMN2020LSN-7DITR-ND$0.45000Similar
DMN2050L-7Diodes Incorporated0DMN2050LDITR-ND$0.55000Similar
In-Stock: 0
3,000 estimated in stock on 12-Feb-2027
Request Stock Notification
Not recommended for new design, minimums may apply View Substitutes
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.56000$0.56
10$0.34800$3.48
100$0.22160$22.16
500$0.16702$83.51
1,000$0.14939$149.39
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.10792$323.76
6,000$0.09831$589.86
9,000$0.09341$840.69
15,000$0.09000$1,350.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.