IRF840LCPBF is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Vishay Siliconix
In Stock: 0
Unit Price: $2.12000
Datasheet

Similar


STMicroelectronics
In Stock: 0
Unit Price: $1.96000
Datasheet

Similar


STMicroelectronics
In Stock: 0
Unit Price: $1.86000
Datasheet
N-Channel 500 V 8A (Tc) 125W (Tc) Through Hole TO-220AB
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

IRF840LCPBF

DigiKey Part Number
IRF840LCPBF-ND
Manufacturer
Manufacturer Product Number
IRF840LCPBF
Description
MOSFET N-CH 500V 8A TO220AB
Manufacturer Standard Lead Time
19 Weeks
Customer Reference
Detailed Description
N-Channel 500 V 8A (Tc) 125W (Tc) Through Hole TO-220AB
Datasheet
 Datasheet
EDA/CAD Models
IRF840LCPBF Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Vgs(th) (Max) @ Id
4V @ 250µA
Mfr
Gate Charge (Qg) (Max) @ Vgs
39 nC @ 10 V
Packaging
Tube
Vgs (Max)
±30V
Part Status
Active
Input Capacitance (Ciss) (Max) @ Vds
1100 pF @ 25 V
FET Type
Power Dissipation (Max)
125W (Tc)
Technology
Operating Temperature
-55°C ~ 150°C (TJ)
Drain to Source Voltage (Vdss)
500 V
Mounting Type
Through Hole
Current - Continuous Drain (Id) @ 25°C
Supplier Device Package
TO-220AB
Drive Voltage (Max Rds On, Min Rds On)
10V
Package / Case
Rds On (Max) @ Id, Vgs
850mOhm @ 4.8A, 10V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
IRF840LCPBF-BE3Vishay Siliconix0742-IRF840LCPBF-BE3TR-ND$2.12000Direct
STP8NM50NSTMicroelectronics0497-10965-5-ND$1.96000Similar
STP9NK50ZSTMicroelectronics0497-3203-5-ND$1.86000Similar
In-Stock: 0
50 estimated in stock on 05-Feb-2027
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$1.49000$1.49
50$1.19500$59.75
100$0.98330$98.33
500$0.88776$443.88
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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.