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SDM20U40Q-7

ACTIVE
DIODES INC.

DIODES INC. - SDM20U40Q-7 - Schottky Rectifier, 40 V, 250 mA, Single, SOD-523, 2 Pins, 600 mV

In full production. No end-of-life notice on file.

SDM20U40Q-7 is a Schottky Rectifier from DIODES INC.. 1 authorized distributor quotes it on TracedParts, from RM 1.61 at quantity 1, with 0 units in stock, so it ships on factory lead time. Figures come from the distributors' own APIs, pulled in the catalogue snapshot of 2026-11-06, and are indicative rather than a binding quote.

RoHS COMPLIANTREACH - SMD
BEST PRICE @1
RM 1.61
element14 · authorized
TOTAL STOCK
0
1 source
SHORTEST LEAD
on request
factory lead · no stock
AUTHORIZED
1 / 1
tier 1 sources

Who has SDM20U40Q-7 in stock, and what does it cost?

1 authorized distributor · pulled from their APIs in the catalogue snapshot of 2026-11-06
QTY pcs
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
AUTH
0
5
5+1.610010+0.7110100+0.6190500+0.45001k+0.28105k+0.2760
on request
no stock
RM 0.6190
RM 154.75 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 221.72 RM 0.8869 per unit, DDP · estimate Open estimator →

What are the specifications of SDM20U40Q-7?

24 parameters▾
Device specification
tariffCode85411000
euEccnNLR
rohsCompliantYES
Average Forward Current250
Forward Voltage Max600
Diode MountingSurface Mount
Forward Surge Current1
hazardousfalse
rohsPhthalatesCompliantYES
isCanonicalY
No. of Pins2
Repetitive Peak Reverse Voltage40
Product Range-
Diode Case StyleSOD-523
Ordering & compliance
ManufacturerDIODES INC.
CategorySingle Diodes
Package-
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the SDM20U40Q-7 datasheet?

link supplied by element14▾
PDF
SDM20U40Q-7 datasheet
link supplied by element14 · DIODES INC. · English
Open datasheet ↗

This is the datasheet link the distributor returned with the part record. We pass it through as they gave it, and we have not opened it - there are more than 300,000 of these and we verify only the ones we curate by hand. If it does not resolve, that is the distributor’s record, not the part.

What does SDM20U40Q-7 cost landed in Malaysia?

Malaysia · DDP · HS ▾
Goods
Freight · express 2 d
Import duty · 0 % (ITA-exempt)
Sales & service tax · 6 %
Customs clearance
Landed total

Estimate only. The correct HS classification for your import is your responsibility - see terms of service.

Is there a CAD symbol and footprint for SDM20U40Q-7?

4 downloads▾
SCHEMATIC SYMBOL · .libPCB FOOTPRINT · .kicad_mod 3D MODEL · .stepSPICE · .mod

What can I use instead of SDM20U40Q-7?

3 in single diodes▾
BZM55C6V2-TR
VISHAY
VISHAY - BZM55C6V2-TR - Zener Single Diode, 6.2 V, 5…
8,372
RM 1.61
BZX84B5V6-TP
MICRO COMMERCIAL COMPONENTS (MCC)
MICRO COMMERCIAL COMPONENTS (MCC) - BZX84B5V6-TP - Z…
8,372
RM 1.61
DMG1012T-7
DIODES INC.
DIODES INC. - DMG1012T-7 - Power MOSFET, N Channel, …
8,372
RM 1.61

Nearest peers by price within the same category. Confirm the parameters before you substitute - these are not guaranteed drop-in replacements.

Which parts are similar to SDM20U40Q-7?

8 parts▾
1N4740ABZT03C20-TR1N5245B-TAPBZX384C3V9-HG3-081N4728ABZT52C5V1-7-FMMSZ5231B-7-FBZX79-C2V7,113

Common questions about SDM20U40Q-7

7 questions▾
Is SDM20U40Q-7 in stock?
Not currently. element14 quotes SDM20U40Q-7 but hold no stock, so it ships on factory lead time. Confirm the lead time with the distributor before you commit.
How much does SDM20U40Q-7 cost?
RM 1.6100 is the lowest unit price on this page, from element14. Prices fall as quantity rises; the full price break ladder is in the quotes table. Figures come from the distributor API and are indicative, not a binding quote.
Who supplies SDM20U40Q-7?
element14. It is authorized, franchised distributor quoting through its own API. TracedParts carries no broker or open-market listings.
How old are these prices?
The catalogue is re-pulled from the distributors' APIs once a day, and the line under the Quotes heading says which pull the figures on this page came from. Prices and stock can move between pulls, so treat them as indicative and confirm on the distributor's site before you order.
Who quoted these prices?
Every row on the site comes from an authorized, franchised distributor through its own API: DigiKey, Mouser or element14. There are no broker or open-market listings on TracedParts. If a source ever changes, the row will say so.
Why do you show the source before the price?
Because who sold it decides what happens at incoming inspection, and a table sorted by price alone hides that. Rows are grouped by the distributor's status first and ordered by unit price inside the group.
Why are prices in ringgit?
Distributors quote in US dollars. TracedParts converts to MYR at a fixed reference rate that is printed on the page, not a live FX feed, so the ringgit figure is a sourcing estimate rather than the amount you will be billed.