IRFL4105TRPBF is out of stock and can be placed on backorder.
Available Substitutes:

MFR Recommended


Infineon Technologies
In Stock: 1,625
Unit Price: $1.03000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.70000
Datasheet
N-Channel 55 V 3.7A (Ta) 1W (Ta) Surface Mount SOT-223
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
N-Channel 55 V 3.7A (Ta) 1W (Ta) Surface Mount SOT-223
Infineon Small Signal P-Channel and N-Channel MOSFETs PIO | DigiKey

IRFL4105TRPBF

DigiKey Part Number
IRFL4105TRPBFTR-ND - Tape & Reel (TR)
IRFL4105TRPBFCT-ND - Cut Tape (CT)
IRFL4105TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
IRFL4105TRPBF
Description
MOSFET N-CH 55V 3.7A SOT223
Customer Reference
Detailed Description
N-Channel 55 V 3.7A (Ta) 1W (Ta) Surface Mount SOT-223
Datasheet
 Datasheet
EDA/CAD Models
IRFL4105TRPBF Models
Product Attributes
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Category
Vgs(th) (Max) @ Id
4V @ 250µA
Mfr
Gate Charge (Qg) (Max) @ Vgs
35 nC @ 10 V
Series
Vgs (Max)
±20V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Input Capacitance (Ciss) (Max) @ Vds
660 pF @ 25 V
Part Status
Last Time Buy
Power Dissipation (Max)
1W (Ta)
FET Type
Operating Temperature
-55°C ~ 150°C (TJ)
Technology
Mounting Type
Surface Mount
Drain to Source Voltage (Vdss)
55 V
Supplier Device Package
SOT-223
Current - Continuous Drain (Id) @ 25°C
Package / Case
Drive Voltage (Max Rds On, Min Rds On)
10V
Base Product Number
Rds On (Max) @ Id, Vgs
45mOhm @ 3.7A, 10V
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
IRLL2705TRPBFInfineon Technologies1,625IRLL2705PBFTR-ND$1.03000MFR Recommended
DMN6068SE-13Diodes Incorporated0DMN6068SE-13TR-ND$0.70000Similar
Last Time Buy
2,500 estimated in stock on 11-Mar-2027
Last Time Buy Date: 3/31/2026
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.