IRF730STRLPBF is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Vishay Siliconix
In Stock: 0
Unit Price: $1.04718
Datasheet

Parametric Equivalent


Vishay Siliconix
In Stock: 0
Unit Price: $1.07303
Datasheet

Similar


STMicroelectronics
In Stock: 0
Unit Price: $1.32000
Datasheet
N-Channel 400 V 5.5A (Tc) 3.1W (Ta), 74W (Tc) Surface Mount TO-263 (D2PAK)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
N-Channel 400 V 5.5A (Tc) 3.1W (Ta), 74W (Tc) Surface Mount TO-263 (D2PAK)
TO-263-3

IRF730STRLPBF

DigiKey Part Number
IRF730STRLPBFTR-ND - Tape & Reel (TR)
IRF730STRLPBFCT-ND - Cut Tape (CT)
IRF730STRLPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
IRF730STRLPBF
Description
MOSFET N-CH 400V 5.5A D2PAK
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
N-Channel 400 V 5.5A (Tc) 3.1W (Ta), 74W (Tc) Surface Mount TO-263 (D2PAK)
Datasheet
 Datasheet
Product Attributes
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Category
Vgs(th) (Max) @ Id
4V @ 250µA
Mfr
Gate Charge (Qg) (Max) @ Vgs
38 nC @ 10 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Vgs (Max)
±20V
Part Status
Active
Input Capacitance (Ciss) (Max) @ Vds
700 pF @ 25 V
FET Type
Power Dissipation (Max)
3.1W (Ta), 74W (Tc)
Technology
Operating Temperature
-55°C ~ 150°C (TJ)
Drain to Source Voltage (Vdss)
400 V
Mounting Type
Surface Mount
Current - Continuous Drain (Id) @ 25°C
Supplier Device Package
TO-263 (D2PAK)
Drive Voltage (Max Rds On, Min Rds On)
10V
Package / Case
Rds On (Max) @ Id, Vgs
1Ohm @ 3.3A, 10V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
IRF730SPBFVishay Siliconix0IRF730SPBF-ND$1.04718Parametric Equivalent
IRF730STRRPBFVishay Siliconix0IRF730STRRPBF-ND$1.07303Parametric Equivalent
STB11NK40ZT4STMicroelectronics0497-7930-2-ND$1.32000Similar
In-Stock: 0
800 estimated in stock on 14-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.11000$3.11
10$2.43000$24.30
100$1.78360$178.36
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
800$0.98023$784.18
1,600$0.96125$1,538.00
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.