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NTST40120CTH

ACTIVE
onsemi

Diode Array 1 Pair Common Cathode 120 V 20A Through Hole TO-220-3

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

NTST40120CTH is a Diode Array 1 Pair Common Cathode 120 V 20A Through Hole TO-220-3 from onsemi. 1 authorized distributor quotes it on TracedParts, from RM 3.44 at quantity 1, with 174,300 units in stock for immediate despatch. 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 TO-220-3 THROUGH HOLE
BEST PRICE @1
RM 3.44
DigiKey · authorized
TOTAL STOCK
174,300
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has NTST40120CTH 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
174,300
351
351+3.4361
stock
ex-warehouse
-
below MOQ 351
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 982.28 RM 3.9291 per unit, DDP · estimate Open estimator →

What are the specifications of NTST40120CTH?

21 parameters▾
Device specification
Diode Configuration1 Pair Common Cathode
TechnologySchottky
Voltage - DC Reverse (Vr) (Max)120 V
Current - Average Rectified (Io) (per Diode)20A
Voltage - Forward (Vf) (Max) @ If910 mV @ 20 A
SpeedFast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr500 µA @ 120 V
Operating Temperature - Junction-40°C ~ 150°C
Mounting TypeThrough Hole
Package / CaseTO-220-3
Supplier Device PackageTO-220
Ordering & compliance
Manufactureronsemi
CategoryDiode Arrays
PackageTO-220-3
MountingThrough hole
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTube / bulk
Country of origin
HS code

Where can I download the NTST40120CTH datasheet?

link supplied by DigiKey▾
PDF
NTST40120CTH datasheet
link supplied by DigiKey · onsemi · 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 NTST40120CTH 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 NTST40120CTH?

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

What can I use instead of NTST40120CTH?

3 in diode arrays▾
NTSB40100CT-1G
onsemi
Diode Array 1 Pair Common Cathode 100 V 20A Through …
17,868
RM 3.44
MBR2045CT
onsemi
Diode Array 1 Pair Common Cathode 45 V 10A Through H…
18,078
RM 3.48
FEP16DT
Fairchild Semiconductor
Diode Array 1 Pair Common Cathode 200 V 16A Through …
17,447
RM 3.36

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 NTST40120CTH?

8 parts▾
1PS226,115SBAS16DXV6T1GDCB010-TB-ENSR0115CQP6T5GMMBD7000RE0208DA-TR-EHRL0103C-NKRF-EBAT54L0000SKL1

Common questions about NTST40120CTH

7 questions▾
Is NTST40120CTH in stock?
Yes. 174,300 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-11-06.
How much does NTST40120CTH cost?
RM 3.4361 is the lowest unit price on this page, from DigiKey. 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 NTST40120CTH?
DigiKey. 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.