N-Channel 40 V 20.5A (Tc) 2.5W (Ta), 5.7W (Tc) Surface Mount 8-SOIC
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SI4124DY-T1-GE3

DigiKey Part Number
SI4124DY-T1-GE3TR-ND - Tape & Reel (TR)
SI4124DY-T1-GE3CT-ND - Cut Tape (CT)
SI4124DY-T1-GE3DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SI4124DY-T1-GE3
Description
MOSFET N-CH 40V 20.5A 8SO
Manufacturer Standard Lead Time
55 Weeks
Customer Reference
Detailed Description
N-Channel 40 V 20.5A (Tc) 2.5W (Ta), 5.7W (Tc) Surface Mount 8-SOIC
Datasheet
 Datasheet
Product Attributes
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Category
Vgs(th) (Max) @ Id
3V @ 250µA
Mfr
Gate Charge (Qg) (Max) @ Vgs
77 nC @ 10 V
Series
Vgs (Max)
±20V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Input Capacitance (Ciss) (Max) @ Vds
3540 pF @ 20 V
Part Status
Active
Power Dissipation (Max)
2.5W (Ta), 5.7W (Tc)
FET Type
Operating Temperature
-55°C ~ 150°C (TJ)
Technology
Mounting Type
Surface Mount
Drain to Source Voltage (Vdss)
40 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
Rds On (Max) @ Id, Vgs
7.5mOhm @ 14A, 10V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
FDS4470onsemi1,7302832-FDS4470-488-ND$0.63000Similar
AO4484Alpha & Omega Semiconductor Inc.56,202785-1202-2-ND$1.03000Similar
In-Stock: 267
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.01000$3.01
10$1.94400$19.44
50$1.48620$74.31
100$1.33840$133.84
500$1.07940$539.70
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.90612$2,265.30
7,500$0.83750$6,281.25
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.