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S310

OBSOLETE
Fairchild Semiconductor

Diode 100 V 3A Surface Mount DO-214AB (SMC)

End of life. Buy from remaining stock or find an alternate.

S310 is a Diode 100 V 3A Surface Mount DO-214AB (SMC) from Fairchild Semiconductor. 1 authorized distributor quotes it on TracedParts, from RM 2.14 at quantity 1, with 347,797 units in stock for immediate despatch. Figures come from the distributors' own APIs, pulled in the catalogue snapshot of 2026-09-25, and are indicative rather than a binding quote.

RoHS COMPLIANTREACH DO-214AB, SMC SMD
BEST PRICE @1
RM 2.14
DigiKey · authorized
TOTAL STOCK
347,797
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has S310 in stock, and what does it cost?

1 authorized distributor · pulled from their APIs in the catalogue snapshot of 2026-09-25
QTY pcs
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
AUTH
347,797
567
567+2.1425
stock
ex-warehouse
-
below MOQ 567
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 625.45 RM 2.5018 per unit, DDP · estimate Open estimator →

What are the specifications of S310?

20 parameters▾
Device specification
TechnologySchottky
Voltage - DC Reverse (Vr) (Max)100 V
Current - Average Rectified (Io)3A
Voltage - Forward (Vf) (Max) @ If850 mV @ 3 A
SpeedFast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr500 µA @ 100 V
Mounting TypeSurface Mount
Package / CaseDO-214AB, SMC
Supplier Device PackageDO-214AB (SMC)
Operating Temperature - Junction-55°C ~ 150°C
Ordering & compliance
ManufacturerFairchild Semiconductor
CategorySingle Diodes
PackageDO-214AB, SMC
MountingSurface mount
LifecycleOBSOLETE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the S310 datasheet?

link supplied by DigiKey▾
PDF
S310 datasheet
link supplied by DigiKey · Fairchild Semiconductor · 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 S310 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 S310?

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

What can I use instead of S310?

3 in single diodes▾
HSR101-01TRE-E
Renesas Electronics Corporation
Diode…
11,351
RM 2.18
SK84B
MDD
Diode 40 V 8A Surface Mount DO-214AA (SMB)…
11,747
RM 2.26
PMEG045V050EPDAZ
NXP Semiconductors
Diode 45 V 5A Surface Mount CFP15…
11,982
RM 2.30

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 S310?

8 parts▾
SD103AWFYV0704SMTF1N4148,1331SS119-04TJ-E1N4148WTBAS70SL1N4148-T50AHSB83YP-JTR-E

Common questions about S310

7 questions▾
Is S310 in stock?
Yes. 347,797 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does S310 cost?
RM 2.1425 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 S310?
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.