Vishay · Electronic Components
SD51
DIODE SCHOTTKY 35V 60A DO-5
Part NumberSD51
ManufacturerVishay
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-107-2020 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
MaterialSILICON SEMICONDUCTOR
Current Rating60.00 AMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
Terminals1 TAB, SOLDER LUG AND 1 THREADED STUD
Mounting MethodTHREADED STUD(S)
Overall Length0.390 INCHES MAXIMUM
Overall Diameter0.667 INCHES MAXIMUM
Features ProvidedHERMETICALLY SEALED CASE
Nominal Thread Size0.250 INCHES
Thread Series DesignatorUNF
Maximum Operating Temp Per Measure150.0 CELSIUS JUNCTION
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
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 SD51 available?
We can source SD51 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 SD51 by Vishay obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SD51 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 SD51?
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 SD51?
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.