SDM20U40-7 is out of stock and can be placed on backorder.
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Diode 40 V 250mA Surface Mount SOD-523
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SDM20U40-7

DigiKey Part Number
SDM20U40-7DITR-ND - Tape & Reel (TR)
SDM20U40-7DICT-ND - Cut Tape (CT)
SDM20U40-7DIDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SDM20U40-7
Description
DIODE SCHOTTKY 40V 250MA SOD523
Manufacturer Standard Lead Time
24 Weeks
Customer Reference
Detailed Description
Diode 40 V 250mA Surface Mount SOD-523
Datasheet
 Datasheet
EDA/CAD Models
SDM20U40-7 Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Reverse Recovery Time (trr)
10 ns
Mfr
Current - Reverse Leakage @ Vr
5 µA @ 30 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Capacitance @ Vr, F
50pF @ 0V, 1MHz
Part Status
Active
Mounting Type
Technology
Package / Case
Voltage - DC Reverse (Vr) (Max)
40 V
Supplier Device Package
SOD-523
Current - Average Rectified (Io)
250mA
Operating Temperature - Junction
-65°C ~ 125°C
Voltage - Forward (Vf) (Max) @ If
600 mV @ 200 mA
Base Product Number
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (16)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RB751S-40-TPMCC (Micro Commercial Components)0RB751S-40-TPMSTR-ND$0.36000Similar
SD0603S040S0R3KYOCERA AVX0478-SD0603S040S0R3TR-ND$0.00000Similar
NSR0340V2T1Gonsemi0NSR0340V2T1GOSTR-ND$0.31000Direct
RB751S40T1Gonsemi72,000RB751S40T1GOSTR-ND$0.18000Similar
NSR0240V2T1Gonsemi0NSR0240V2T1GOSTR-ND$0.42000Similar
In-Stock: 0
3,000 estimated in stock on 19-Apr-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.18000$0.18
10$0.12500$1.25
100$0.10500$10.50
500$0.07726$38.63
1,000$0.06828$68.28
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.04040$121.20
6,000$0.03800$228.00
9,000$0.03658$329.22
15,000$0.03309$496.35
21,000$0.03288$690.48
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.