Littelfuse · Electronic Components
P6SMB39A
DIODE TVS 39V 600W UNIDIR 5% SMD
Part NumberP6SMB39A
ManufacturerLittelfuse
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-485-0162 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
MaterialSILICON SEMICONDUCTOR; PLASTIC ENCLOSURE
Current Rating5.00 MICROAMPERES NOMINAL REVERSE CURRENT, DC AND 100.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
Terminals2 PRINTED CIRCUIT
Mounting MethodTERMINAL
Overall Length0.205 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
Overall Width0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
Overall Height0.075 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
Joint Electronic Device EngineerinDO-214AA
Voltage Rating In Volts Per Charac39.05 NOMINAL BREAKDOWN VOLTAGE, DC AND 33.30 MAXIMUM WORKING PEAK REVERSE VOLTAGE
Voltage Tolerance In Percent-5.0 TO 5.0
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 P6SMB39A available?
We can source P6SMB39A 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 P6SMB39A by Littelfuse obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If P6SMB39A 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 P6SMB39A?
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 P6SMB39A?
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.