N-Channel 55 V 47A (Tc) 3.8W (Ta), 110W (Tc) Surface Mount D2PAK
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IRLZ44NSTRLPBF

DigiKey Part Number
IRLZ44NSTRLPBFTR-ND - Tape & Reel (TR)
IRLZ44NSTRLPBFCT-ND - Cut Tape (CT)
IRLZ44NSTRLPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
IRLZ44NSTRLPBF
Description
MOSFET N-CH 55V 47A D2PAK
Customer Reference
Detailed Description
N-Channel 55 V 47A (Tc) 3.8W (Ta), 110W (Tc) Surface Mount D2PAK
Datasheet
 Datasheet
EDA/CAD Models
IRLZ44NSTRLPBF Models
Product Attributes
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Category
Vgs(th) (Max) @ Id
2V @ 250µA
Mfr
Gate Charge (Qg) (Max) @ Vgs
48 nC @ 5 V
Series
Vgs (Max)
±16V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Input Capacitance (Ciss) (Max) @ Vds
1700 pF @ 25 V
Part Status
Last Time Buy
Power Dissipation (Max)
3.8W (Ta), 110W (Tc)
FET Type
Operating Temperature
-55°C ~ 175°C (TJ)
Technology
Mounting Type
Surface Mount
Drain to Source Voltage (Vdss)
55 V
Supplier Device Package
D2PAK
Current - Continuous Drain (Id) @ 25°C
Package / Case
Drive Voltage (Max Rds On, Min Rds On)
4V, 10V
Base Product Number
Rds On (Max) @ Id, Vgs
22mOhm @ 25A, 10V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
IRLR3915TRPBFInfineon Technologies1,808IRLR3915TRPBFCT-ND$2.00000MFR Recommended
IRLZ44SPBFVishay Siliconix278IRLZ44SPBF-ND$4.32000Similar
IRLZ44STRRPBFVishay Siliconix851742-IRLZ44STRRPBFCT-ND$4.32000Similar
PSMN015-60BS,118Nexperia USA Inc.5,9861727-7207-1-ND$2.18000Similar
STB55NF06LT4STMicroelectronics1,443497-7462-1-ND$2.32000Similar
In-Stock: 8,420
Check for Additional Incoming Stock
Last Time Buy Date: 2026-09-30
All prices are in CAD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.47000$3.47
10$2.21300$22.13
100$1.49850$149.85
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
800$1.12413$899.30
1,600$1.03668$1,658.69
2,400$0.99214$2,381.14
4,000$0.94209$3,768.36
5,600$0.91245$5,109.72
8,000$0.88366$7,069.28
Manufacturers Standard Package