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FOD852SD

ACTIVE
onsemi

Optoisolator Darlington Output 5000Vrms 1 Channel 4-SMD

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

FOD852SD is an Optoisolator Darlington Output 5000Vrms 1 Channel 4-SMD from onsemi. 1 authorized distributor quotes it on TracedParts, from RM 1.95 at quantity 1, with 61,577 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 4-SMD, Gull Wing SMD
BEST PRICE @1
RM 1.95
DigiKey · authorized
TOTAL STOCK
61,577
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has FOD852SD 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
61,577
1,000
1k+1.95022k+1.8439
stock
ex-warehouse
-
below MOQ 1,000
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 574.49 RM 2.2980 per unit, DDP · estimate Open estimator →

What are the specifications of FOD852SD?

24 parameters▾
Device specification
Number of Channels1
Voltage - Isolation5000Vrms
Current Transfer Ratio (Min)1000% @ 1mA
Current Transfer Ratio (Max)15000% @ 1mA
Rise / Fall Time (Typ)100µs, 20µs
Input TypeDC
Output TypeDarlington
Voltage - Output (Max)300V
Current - Output / Channel150mA
Voltage - Forward (Vf) (Typ)1.2V
Current - DC Forward (If) (Max)50 mA
Vce Saturation (Max)1.2V
Operating Temperature-30°C ~ 100°C
Mounting TypeSurface Mount
Ordering & compliance
Manufactureronsemi
CategoryTransistor, Photovoltaic Output Optoisolators
Package4-SMD, Gull Wing
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the FOD852SD datasheet?

link supplied by DigiKey▾
PDF
FOD852SD 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 FOD852SD 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 FOD852SD?

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

What can I use instead of FOD852SD?

3 in transistor, photovoltaic output optoisolators▾
MOC206R1M
Fairchild Semiconductor
Optoisolator Transistor with Base Output 2500Vrms 1 …
10,090
RM 1.94
FOD817B300W
onsemi
Optoisolator Transistor Output 5000Vrms 1 Channel 4-…
10,296
RM 1.98
PS2561L2-1-E3-A
Renesas Electronics Corporation
Optoisolator Transistor Output 5000Vrms 1 Channel 4-…
10,300
RM 1.98

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 FOD852SD?

8 parts▾
TLP291(GB-TP,SEPS2561AL2-1-E3-AMOC211MLTV-356TFOD817B3SDLTV-817S-TA1EL3H7(C)(TA)-VGMOCD211M

Common questions about FOD852SD

7 questions▾
Is FOD852SD in stock?
Yes. 61,577 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does FOD852SD cost?
RM 1.9502 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 FOD852SD?
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.