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UF3N170400B7S

ACTIVE
onsemi

JFET N-Channel 1700 V 6.8 A 68 W Surface Mount D2PAK-7

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

UF3N170400B7S is a JFET N-Channel 1700 V 6.8 A 68 W Surface Mount D2PAK-7 from onsemi. 2 authorized distributors quote it on TracedParts, from RM 20.47 at quantity 1, with 2,603 units in stock for immediate despatch. Figures come from the distributors' own APIs, pulled in the catalogue snapshot of 2026-11-10, and are indicative rather than a binding quote.

RoHS COMPLIANTREACH TO-263-8, D2PAK (7 Leads + Tab), TO-263CA SMD
BEST PRICE @1
RM 20.47
DigiKey · authorized
TOTAL STOCK
2,603
2 sources
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
2 / 2
tier 1 sources

Who has UF3N170400B7S in stock, and what does it cost?

2 authorized distributors · pulled from their APIs in the catalogue snapshot of 2026-11-10
QTY pcs
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
AUTH
2,186
800
800+20.4652
stock
ex-warehouse
-
below MOQ 800
Buy ↗
AUTH
417
1
1+58.34005+49.350010+40.350050+35.8900100+31.4300250+30.8100
stock
ex-warehouse
RM 30.8100
RM 7,702.50 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 5,711.58 RM 22.8463 per unit, DDP · estimate Open estimator →

What are the specifications of UF3N170400B7S?

22 parameters▾
Device specification
FET TypeN-Channel
Voltage - Breakdown (V(BR)GSS)1700 V
Drain to Source Voltage (Vdss)1700 V
Current - Drain (Idss) @ Vds (Vgs=0)2.2 µA @ 1700 V
Current Drain (Id) - Max6.8 A
Input Capacitance (Ciss) (Max) @ Vds225pF @ 100V
Resistance - RDS(On)500 mOhms
Power - Max68 W
Operating Temperature-55°C ~ 175°C (TJ)
Mounting TypeSurface Mount
Package / CaseTO-263-8, D2PAK (7 Leads + Tab), TO-263CA
Supplier Device PackageD2PAK-7
Ordering & compliance
Manufactureronsemi
CategoryJFETs
PackageTO-263-8, D2PAK (7 Leads + Tab), TO-263CA
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the UF3N170400B7S datasheet?

link supplied by DigiKey▾
PDF
UF3N170400B7S 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 UF3N170400B7S 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 UF3N170400B7S?

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

What can I use instead of UF3N170400B7S?

3 in JFETs▾
LS840 SOIC 8L ROHS
Linear Integrated Systems, Inc.
JFET 2 N-Channel (Dual) 60 V 400 mW Surface Mount 8-…
107,733
RM 20.72
LS844 SOIC 8L ROHS
Linear Integrated Systems, Inc.
JFET 2 N-Channel (Dual) 60 V 50 mA 400 mW Surface Mo…
104,317
RM 20.06
PN4118 TO-92 3L ROHS
Linear Integrated Systems, Inc.
JFET N-Channel 40 V 50 mA 300 mW Through Hole TO-92…
108,680
RM 20.90

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 UF3N170400B7S?

8 parts▾
2SK596S-C2SK514-T-ATF222B-B4-TL-E-ONTF410-TL-HXTF408-3-TL-H2SK508-T1B-AFJZ594JCTFTF262TH-4-TL-H

Common questions about UF3N170400B7S

7 questions▾
Is UF3N170400B7S in stock?
Yes. 2,603 units are in stock across 2 authorized distributors (DigiKey, element14), as of the catalogue snapshot of 2026-11-10.
How much does UF3N170400B7S cost?
RM 20.4652 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 UF3N170400B7S?
DigiKey, element14. They are authorized, franchised distributors quoting through their 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.