ON Semiconductor · Electronic Components
MBR140SFT1G
DIODE SCHOTTKY 40V 1A SOD123FL
Part NumberMBR140SFT1G
ManufacturerON Semiconductor
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-718-0207 (NSN)
Federal Item NameRECTIFIER,SEMICONDUCTOR DEVICE
MaterialPLASTIC EPOXY
Operating Temp Range-55.0 TO 125.0 CELSIUS
Terminals2 TAB
Mounting MethodSURFACE
Overall Length1.80 MILLIMETERS MAXIMUM
Overall Width4.20 MILLIMETERS MAXIMUM
Overall Height0.98 MILLIMETERS MAXIMUM
Features ProvidedROHS DIRECTIVE COMPLIANCE
Absolute Maximum Voltage Rating In40.0 REPETITIVE PEAK REVERSE VOLTAGE
Absolute Maximum Current Rating Pe1.0 AMPERES FORWARD CURRENT, AVERAGE
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 MBR140SFT1G available?
We can source MBR140SFT1G 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 MBR140SFT1G by ON Semiconductor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MBR140SFT1G 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 MBR140SFT1G?
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 MBR140SFT1G?
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.