N-Channel 40 V 3A 1.25W Surface Mount SOT-23 (TO-236)
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MMFTN490K

DigiKey Part Number
4878-MMFTN490KTR-ND - Tape & Reel (TR)
4878-MMFTN490KCT-ND - Cut Tape (CT)
4878-MMFTN490KDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MMFTN490K
Description
MOSFET N-CH 40V 3A SOT23-3
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
N-Channel 40 V 3A 1.25W Surface Mount SOT-23 (TO-236)
Datasheet
 Datasheet
EDA/CAD Models
MMFTN490K Models
Product Attributes
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Category
Vgs(th) (Max) @ Id
2.5V @ 250µA
Mfr
Gate Charge (Qg) (Max) @ Vgs
9.4 nC @ 10 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Vgs (Max)
±20V
Part Status
Active
Input Capacitance (Ciss) (Max) @ Vds
415 pF @ 20 V
FET Type
Power Dissipation (Max)
1.25W
Technology
Operating Temperature
-55°C ~ 150°C (TJ)
Drain to Source Voltage (Vdss)
40 V
Mounting Type
Surface Mount
Current - Continuous Drain (Id) @ 25°C
Supplier Device Package
SOT-23 (TO-236)
Drive Voltage (Max Rds On, Min Rds On)
4.5V, 10V
Package / Case
Rds On (Max) @ Id, Vgs
72mOhm @ 3A, 10V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMFTN490K-AQDiotec Semiconductor2,4904878-MMFTN490K-AQCT-ND$0.59000Parametric Equivalent
In-Stock: 1,993
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.39000$0.39
10$0.24000$2.40
50$0.17240$8.62
100$0.15030$15.03
500$0.11140$55.70
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.07807$234.21
9,000$0.06653$598.77
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.