Microsemi Corp. - Power Products Group · Electronic Components
APT30D40B
SEMICONDUCTOR DEVICE,DIODE — NSN 5961-01-514-2575
Part NumberAPT30D40B
ManufacturerMicrosemi Corp. - Power Products Group
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-514-2575 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Current Rating30.00 AMPERES MAXIMUM FORWARD CURRENT, AVERAGE AND 70.00 AMPERES MAXIMUM FORWARD CURRENT, TOTAL RMS AND 320.00 AMPERES M
Terminals2 PRINTED CIRCUIT
Mounting MethodTERMINAL
Overall Length40.61 MILLIMETERS MINIMUM AND 41.78 MILLIMETERS MAXIMUM
Overall Width15.49 MILLIMETERS MINIMUM AND 16.26 MILLIMETERS MAXIMUM
Overall Height4.69 MILLIMETERS MINIMUM AND 5.31 MILLIMETERS MAXIMUM
Maximum Operating Temp Per Measure150.0 CELSIUS AMBIENT AIR
Voltage Rating In Volts Per Charac400.0 MAXIMUM REVERSE VOLTAGE, DC AND 400.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE AND 400.0 MAXIMUM WORKING PEAK REVER
Capacitance Rating In Picofarads52.0 NOMINAL
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 APT30D40B available?
We can source APT30D40B 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 APT30D40B by Microsemi Corp. - Power Products Group obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If APT30D40B 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 APT30D40B?
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 APT30D40B?
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.