SI4909DY-T1-GE3 is out of stock and can be placed on backorder.
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Mosfet Array 40V 8A 3.2W Surface Mount 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SI4909DY-T1-GE3

DigiKey Part Number
SI4909DY-T1-GE3TR-ND - Tape & Reel (TR)
SI4909DY-T1-GE3CT-ND - Cut Tape (CT)
SI4909DY-T1-GE3DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SI4909DY-T1-GE3
Description
MOSFET 2P-CH 40V 8A 8SOIC
Manufacturer Standard Lead Time
47 Weeks
Customer Reference
Detailed Description
Mosfet Array 40V 8A 3.2W Surface Mount 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
SI4909DY-T1-GE3 Models
Product Attributes
Filter Similar Products
Category
Rds On (Max) @ Id, Vgs
27mOhm @ 8A, 10V
Manufacturer
Vishay Siliconix
Vgs(th) (Max) @ Id
2.5V @ 250µA
Series
Gate Charge (Qg) (Max) @ Vgs
63nC @ 10V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Input Capacitance (Ciss) (Max) @ Vds
2000pF @ 20V
Part Status
Active
Power - Max
3.2W
Technology
MOSFET (Metal Oxide)
Operating Temperature
-55°C ~ 150°C (TJ)
Configuration
2 P-Channel (Dual)
Mounting Type
Surface Mount
FET Feature
Logic Level Gate
Package / Case
8-SOIC (0.154", 3.90mm Width)
Drain to Source Voltage (Vdss)
40V
Supplier Device Package
8-SOIC
Current - Continuous Drain (Id) @ 25°C
8A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
DMP4025LSD-13Diodes Incorporated0DMP4025LSD-13DITR-ND$1.24000Similar
QH8JA1TCRRohm Semiconductor0QH8JA1TCRTR-ND$1.41000Similar
SH8J66TB1Rohm Semiconductor0SH8J66TB1TR-ND$3.12000Similar
UT6JA3TCRRohm Semiconductor0UT6JA3TCRTR-ND$1.21000Similar
In-Stock: 0
2,500 estimated in stock on 16-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.57000$1.57
10$0.99200$9.92
100$0.66140$66.14
500$0.51964$259.82
1,000$0.47400$474.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.42462$1,061.55
5,000$0.39409$1,970.45
7,500$0.37855$2,839.12
12,500$0.37500$4,687.50