Vishay · Electronic Components
242NQ030
DIODE SCHOTTKY 30V 240A HALF-PAK
Part Number242NQ030
ManufacturerVishay
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-534-2045 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
Current Rating240.00 AMPERES MAXIMUM FORWARD CURRENT, AVERAGE AND 27000.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
Terminals1 SCREW
Mounting MethodSLOT AND UNTHREADED HOLE(S)
Overall Length38.61 MILLIMETERS MINIMUM AND 39.52 MILLIMETERS MAXIMUM
Overall Width18.42 MILLIMETERS MINIMUM AND 19.59 MILLIMETERS MAXIMUM
Overall Height14.99 MILLIMETERS MINIMUM AND 15.75 MILLIMETERS MAXIMUM
Special FeaturesHALF PAK MODULE CASE STYLE; ENCLOSED USING HIGH TEMPERATURE EPOXY; MAXIMUM FORWARD VOLTAGE DROP 0.51 VOLTS AT 240.0 AMPS
Function For Which DesignedRECTIFIER
Mounting Facility Quantity2
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 242NQ030 available?
We can source 242NQ030 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 242NQ030 by Vishay obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 242NQ030 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 242NQ030?
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 242NQ030?
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.