N-Channel 50 V 220mA (Ta) 200mW (Ta) Surface Mount SOT-323
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MMFTN138W

DigiKey Part Number
4878-MMFTN138WTR-ND - Tape & Reel (TR)
4878-MMFTN138WCT-ND - Cut Tape (CT)
4878-MMFTN138WDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MMFTN138W
Description
MOSFET N-CH 50V 220MA SC-70
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
N-Channel 50 V 220mA (Ta) 200mW (Ta) Surface Mount SOT-323
Datasheet
 Datasheet
EDA/CAD Models
MMFTN138W Models
Product Attributes
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Category
Vgs(th) (Max) @ Id
1.6V @ 1mA
Mfr
Gate Charge (Qg) (Max) @ Vgs
1.1 nC @ 10 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Vgs (Max)
±20V
Part Status
Active
Input Capacitance (Ciss) (Max) @ Vds
20 pF @ 30 V
FET Type
Power Dissipation (Max)
200mW (Ta)
Technology
Operating Temperature
150°C (TJ)
Drain to Source Voltage (Vdss)
50 V
Mounting Type
Surface Mount
Current - Continuous Drain (Id) @ 25°C
Supplier Device Package
SOT-323
Drive Voltage (Max Rds On, Min Rds On)
4.5V, 10V
Package / Case
Rds On (Max) @ Id, Vgs
3.5Ohm @ 220mA, 10V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
3,000 estimated in stock on 11-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.20000$0.20
10$0.14300$1.43
100$0.11960$11.96
500$0.08880$44.40
1,000$0.07858$78.58
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.06272$188.16
6,000$0.05194$311.64
9,000$0.04116$370.44
15,000$0.03892$583.80
21,000$0.03533$741.93
30,000$0.03270$981.00
75,000$0.02357$1,767.75
300,000$0.02193$6,579.00
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