Vishay · Electronic Components
203DMQ100
DIODE SCHOTTKY 100V 200A TO244AB
Part Number203DMQ100
ManufacturerVishay
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-480-6522 (NSN)
Federal Item NameRECTIFIER,SEMICONDUCTOR DEVICE
Operating Temp Range-55.0 TO 175.0 CELSIUS
Terminals3 TAB W/SCREW
Mounting MethodUNTHREADED HOLE(S)
Overall Length3.550 INCHES MINIMUM AND 3.650 INCHES MAXIMUM
Overall Width0.700 INCHES MINIMUM AND 0.800 INCHES MAXIMUM
Overall Height0.804 INCHES MINIMUM AND 0.927 INCHES MAXIMUM
Special FeaturesHIGH TEMPERATURE EPOXY ENCAPSULATION; CENTER TAP MODULE
Absolute Maximum Current Rating Pe200.00 AMPERES FORWARD CURRENT, AVERAGE
Absolute Maximum Voltage Rating In100.0 REVERSE VOLTAGE, DC
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 203DMQ100 available?
We can source 203DMQ100 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 203DMQ100 by Vishay obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 203DMQ100 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 203DMQ100?
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 203DMQ100?
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.