S4D40120H is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Wolfspeed, Inc.
In Stock: 0
Unit Price: $30.02000
Datasheet
Diode 1200 V 128A Through Hole TO-247AC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

S4D40120H

DigiKey Part Number
1655-S4D40120H-ND
Manufacturer
Manufacturer Product Number
S4D40120H
Description
DIODE SIC 1.2KV 128A TO247AC
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Diode 1200 V 128A Through Hole TO-247AC
Datasheet
 Datasheet
Product Attributes
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Category
Reverse Recovery Time (trr)
0 ns
Mfr
Current - Reverse Leakage @ Vr
30 µA @ 1200 V
Packaging
Tube
Capacitance @ Vr, F
3227pF @ 0V, 1MHz
Part Status
Active
Mounting Type
Technology
Package / Case
Voltage - DC Reverse (Vr) (Max)
1200 V
Supplier Device Package
TO-247AC
Current - Average Rectified (Io)
128A
Operating Temperature - Junction
-55°C ~ 175°C
Voltage - Forward (Vf) (Max) @ If
1.8 V @ 40 A
Base Product Number
Speed
No Recovery Time > 500mA (Io)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
C4D40120HWolfspeed, Inc.01697-C4D40120H-ND$30.02000Parametric Equivalent
In-Stock: 0
25 estimated in stock on 30-Oct-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$7.33000$7.33
25$4.33680$108.42
100$3.62220$362.22
500$3.05524$1,527.62
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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