ST Microelectronics · Electronic Components
STPS5045SG
Rectifier Diode Schottky 45V 50A 3-Pin(2+Tab)
Part NumberSTPS5045SG
ManufacturerST Microelectronics
LifecycleStocked
AvailabilityIn stock — ships fast
Specifications
Forward Voltage Max610 mV
RohscompliantYES
Average Forward Current50 A
Hazardousfalse
RohsphthalatescompliantYES
Forward Surge Current600 A
Product Range-
IscanonicalY
Diode MountingSurface Mount
Operating Temperature Max200 °C
SvhcNo SVHC (25-Jun-2025)
Diode Case StyleTO-263 (D2PAK)
Repetitive Peak Reverse Voltage45 V
Diode ConfigurationSingle
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 STPS5045SG in stock?
Yes — STPS5045SG is in our stock database. Request a quote for current pricing and lead time.
Is STPS5045SG by ST Microelectronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If STPS5045SG 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 STPS5045SG?
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 STPS5045SG?
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.