ON Semiconductor · Electronic Components
MR856RLG
DIODE FAST REC 3A 600V DO-201AD
Part NumberMR856RLG
ManufacturerON Semiconductor
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-725-4608 (NSN)
Federal Item NameRECTIFIER,SEMICONDUCTOR DEVICE
MaterialPLASTIC EPOXY
Overall Length2.287 INCHES MINIMUM AND 2.347 INCHES MAXIMUM
Overall Height0.189 INCHES MINIMUM AND 0.209 INCHES MAXIMUM
Overall Diameter0.047 INCHES MINIMUM AND 0.051 INCHES MAXIMUM
Special FeaturesCONTRACT CONTROL NUMBER: HAGPU1
Absolute Maximum Voltage Rating In650.0 NONREPETITIVE PEAK REVERSE VOLTAGE
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 MR856RLG available?
We can source MR856RLG 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 MR856RLG by ON Semiconductor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MR856RLG 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 MR856RLG?
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 MR856RLG?
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.