SI4420BDY-T1-GE3 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Vishay Siliconix
In Stock: 0
Unit Price: $1.35000
Datasheet

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Infineon Technologies
In Stock: 0
Unit Price: $0.84000
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onsemi
In Stock: 708
Unit Price: $0.00000
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onsemi
In Stock: 0
Unit Price: $0.98000
Datasheet
N-Channel 30 V 9.5A (Ta) 1.4W (Ta) Surface Mount 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SI4420BDY-T1-GE3

DigiKey Part Number
742-SI4420BDY-T1-GE3TR-ND - Tape & Reel (TR)
742-SI4420BDY-T1-GE3CT-ND - Cut Tape (CT)
742-SI4420BDY-T1-GE3DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SI4420BDY-T1-GE3
Description
MOSFET N-CH 30V 9.5A 8SO
Manufacturer Standard Lead Time
47 Weeks
Customer Reference
Detailed Description
N-Channel 30 V 9.5A (Ta) 1.4W (Ta) Surface Mount 8-SOIC
Datasheet
 Datasheet
Product Attributes
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Category
Rds On (Max) @ Id, Vgs
8.5mOhm @ 13.5A, 10V
Mfr
Vgs(th) (Max) @ Id
3V @ 250µA
Series
Gate Charge (Qg) (Max) @ Vgs
50 nC @ 10 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Vgs (Max)
±20V
Part Status
Active
Power Dissipation (Max)
1.4W (Ta)
FET Type
Operating Temperature
-55°C ~ 150°C (TJ)
Technology
Mounting Type
Surface Mount
Drain to Source Voltage (Vdss)
30 V
Supplier Device Package
8-SOIC
Current - Continuous Drain (Id) @ 25°C
Package / Case
Drive Voltage (Max Rds On, Min Rds On)
4.5V, 10V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SI4420BDY-T1-E3Vishay Siliconix0SI4420BDY-T1-E3TR-ND$1.35000Direct
IRF8714TRPBFInfineon Technologies0IRF8714TRPBFTR-ND$0.84000Similar
FDS8880onsemi708FDS8880TR-ND$0.00000Similar
FDS6680Aonsemi0FDS6680ATR-ND$0.98000Similar
In-Stock: 0
2,500 estimated in stock on 08-Oct-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.92000$0.92
10$0.79600$7.96
100$0.55130$55.13
500$0.46064$230.32
1,000$0.39204$392.04
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.73598$1,839.95
5,000$0.71250$3,562.50
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.