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Diodes Incorporated SDM20U40Q-13 Rectifier Diodes

DIODE SCHOT 40V 250MA SOD523 10K

5 ActiveDiodes IncorporatedSDM20USOD-523$0.18
SDM20U40Q-13 SOD-523 package illustration

Same model may have multiple batches, images only for reference.

SDM20U40Q-13
Part Number (MPN)
SDM20U40Q-13
Base Model
Detailed Description
DIODE SCHOT 40V 250MA SOD523 10K
Package
SOD-523
Lifecycle Status
Active
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Ordering Code Family

SDM20U groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

7 ordering variants listed on the family page.

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Technical Specifications

Diodes Incorporated SDM20U40Q-13 Rectifier Diodes technical specifications.

General

RoHS
Yes
Mounting Type
SMD/SMT
Operating Temperature
- 65°C ~ + 125°C
Configuration
Single
Technology
Si
If Forward Current
200 mA
Vrrm Repetitive Reverse Voltage
40 V
Vf Forward Voltage
600 mV
Ifsm Forward Surge Current
1 A
Ir Reverse Current
5 uA

Alternate Parts Comparison (SDM20U40Q-13 vs SDM20U30LPQ-7 vs SDM20U30LP-7 vs SDM20U40-7)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
RoHSYesYesYesYes
PackageSOD-523X1-DFNX1-DFN1006-2SOD-523-2
TechnologySiSiSiSi
Mounting TypeSMD/SMT--SMD/SMTSMD/SMT
ConfigurationSingle--SingleSingle
Unit Weight0.000071 oz--0.105822 oz0.000071 oz
Vrrm Repetitive Reverse Voltage40 V--30 V40 V
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Cross Reference

Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .

Suggested replacements

NSVR0240V2T1GNSVR0240V2T1Gonsemi
Directonsemi
Pin YesPkg YesElec Yes
250 mA, 40 V, Low IR Schottky Diode, SOD-523 2 LEAD, 3000-REEL

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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.