SI4122DY-T1-GE3 is out of stock and can be placed on backorder.
Available Substitutes:

Similar


Infineon Technologies
In Stock: 0
Unit Price: $2.15000
Datasheet

Similar


onsemi
In Stock: 10,922
Unit Price: $2.23000
Datasheet

Similar


onsemi
In Stock: 155
Unit Price: $2.46000
Datasheet

Similar


Rohm Semiconductor
In Stock: 10,485
Unit Price: $1.60000
Datasheet

Similar


Rohm Semiconductor
In Stock: 2,288
Unit Price: $2.91000
Datasheet

Similar


Rohm Semiconductor
In Stock: 1,884
Unit Price: $1.97000
Datasheet
N-Channel 40 V 27.2A (Tc) 3W (Ta), 6W (Tc) Surface Mount 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SI4122DY-T1-GE3

DigiKey Part Number
SI4122DY-T1-GE3TR-ND - Tape & Reel (TR)
SI4122DY-T1-GE3CT-ND - Cut Tape (CT)
SI4122DY-T1-GE3DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SI4122DY-T1-GE3
Description
MOSFET N-CH 40V 27.2A 8SO
Manufacturer Standard Lead Time
55 Weeks
Customer Reference
Detailed Description
N-Channel 40 V 27.2A (Tc) 3W (Ta), 6W (Tc) Surface Mount 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
SI4122DY-T1-GE3 Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Vgs(th) (Max) @ Id
2.5V @ 250µA
Mfr
Gate Charge (Qg) (Max) @ Vgs
95 nC @ 10 V
Series
Vgs (Max)
±25V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Input Capacitance (Ciss) (Max) @ Vds
4200 pF @ 20 V
Part Status
Active
Power Dissipation (Max)
3W (Ta), 6W (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
4.5mOhm @ 15A, 10V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
IRF7842TRPBFInfineon Technologies0IRF7842PBFTR-ND$2.15000Similar
FDS8638onsemi10,922FDS8638TR-ND$2.23000Similar
FDS8840NZonsemi155FDS8840NZTR-ND$2.46000Similar
RS1G150MNTBRohm Semiconductor10,485RS1G150MNTBTR-ND$1.60000Similar
RS1G260MNTBRohm Semiconductor2,288RS1G260MNTBTR-ND$2.91000Similar
In-Stock: 0
2,500 expected in stock on 17-Jul-2028
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.42000$3.42
10$2.22600$22.26
50$1.71020$85.51
100$1.54410$154.41
500$1.25266$626.33
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.05775$2,644.38
7,500$1.00000$7,500.00
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.