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£1.48000MFR Recommended
IRLZ44SPBFVishay Siliconix288IRLZ44SPBF-ND£3.20000Similar
IRLZ44STRRPBFVishay Siliconix51742-IRLZ44STRRPBFCT-ND£3.20000Similar
PSMN015-60BS,118Nexperia USA Inc.5,9861727-7207-1-ND£1.62000Similar
STB55NF06LT4STMicroelectronics1,443497-7462-1-ND£1.72000Similar
In-Stock: 8,420
Check for Additional Incoming Stock
Last Time Buy Date: 30/09/2026
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£1.67000£1.67
10£1.06500£10.65
100£0.72100£72.10
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
800£0.54086£432.69
1,600£0.49879£798.06
2,400£0.47736£1,145.66
4,000£0.45328£1,813.12
5,600£0.43902£2,458.51
8,000£0.42517£3,401.36
Manufacturers Standard Package
Unit Price without VAT:£1.67000
Unit Price with VAT:£2.00400