Micro USPD · Electronic Components
USD5109
SEMICONDUCTOR DEVICE,DIODE — NSN 5961-01-298-7956
Part NumberUSD5109
ManufacturerMicro USPD
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-298-7956 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialSILICON SEMICONDUCTOR
Current Rating75.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE AND 1000.00 AMPERES MAXIMUM PEAK FORWARD
Terminals1 THREADED STUD AND 1 TAB, SOLDER LUG
Mounting MethodTHREADED STUD(S)
Overall Length1.172 INCHES MINIMUM AND 1.453 INCHES MAXIMUM
Thread Series DesignatorUNF
Maximum Operating Temp Per Measure175.0 CELSIUS JUNCTION
Mounting Facility Quantity1
Voltage Rating In Volts Per Charac54.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE AND 60.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE AND 45.0 MAXIMUM WORKIN
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 USD5109 available?
We can source USD5109 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 USD5109 by Micro USPD obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If USD5109 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 USD5109?
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 USD5109?
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.