STW40N90K5 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


STMicroelectronics
In Stock: 0
Unit Price: $13.58000
Datasheet
N-Channel 900 V 40A (Tc) 446W (Tc) Through Hole TO-247-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

STW40N90K5

DigiKey Part Number
497-STW40N90K5-ND
Manufacturer
Manufacturer Product Number
STW40N90K5
Description
MOSFET N-CH 900V 40A TO247
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
N-Channel 900 V 40A (Tc) 446W (Tc) Through Hole TO-247-3
Datasheet
 Datasheet
Product Attributes
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Category
Vgs(th) (Max) @ Id
5V @ 100µA
Mfr
Gate Charge (Qg) (Max) @ Vgs
89 nC @ 10 V
Series
Vgs (Max)
±30V
Packaging
Tube
Input Capacitance (Ciss) (Max) @ Vds
3260 pF @ 100 V
Part Status
Active
Power Dissipation (Max)
446W (Tc)
FET Type
Operating Temperature
-55°C ~ 150°C (TJ)
Technology
Mounting Type
Through Hole
Drain to Source Voltage (Vdss)
900 V
Supplier Device Package
TO-247-3
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
99mOhm @ 20A, 10V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
STWA40N90K5STMicroelectronics0497-STWA40N90K5-ND$13.58000Parametric Equivalent
In-Stock: 0
30 estimated in stock on 11-Feb-2027
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$16.29000$16.29
30$9.56767$287.03
120$8.86408$1,063.69
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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