Vishay · Electronic Components
2N6659
Power MOSFET, N Channel, 35 V, 1.4 A, 1.3 ohm, TO-205AD, Through Hole
Part Number2N6659
ManufacturerVishay
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-145-7255 (NSN)
Federal Item NameTRANSISTOR
Current Rating2.00 AMPERES MAXIMUM DRAIN CURRENT
Terminals3 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Overall Length0.260 INCHES MAXIMUM
Overall Diameter0.370 INCHES MAXIMUM
Features ProvidedHERMETICALLY SEALED CASE
Joint Electronic Device EngineerinTO-39
Semiconductor MaterialSILICON
Power Rating Per Characteristic6.2 WATTS MAXIMUM TOTAL POWER DISSIPATION
Voltage Rating In Volts Per Charac35.0 MAXIMUM BREAKDOWN VOLTAGE, DRAIN-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE AND 15.0 MAXIMUM BRE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
RohscompliantYES
Channel TypeN Channel
Power Dissipation Pd6.25 W
Hazardousfalse
RohsphthalatescompliantYES
Product Range-
IscanonicalY
Drain Source On State Resistance1.3 ohm
Transistor Case StyleTO-205AD
MslMSL 1 - Unlimited
Operating Temperature Max150 °C
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 2N6659 available?
We can source 2N6659 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 2N6659 by Vishay obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2N6659 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 2N6659?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 2N6659?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.