Infineon Technologies · Electronic Components
BAS40-05W
Small Signal Schottky Diode, Dual Common Cathode, 40 V, 120 mA, 1 V, 200 mA, 150 °C
Part NumberBAS40-05W
ManufacturerInfineon Technologies
LifecycleStocked
AvailabilityAvailable to order — request a quote
Specifications
Reverse Recovery Time-
Forward Voltage Max1 V
RohscompliantYES
Average Forward Current120 mA
Hazardousfalse
RohsphthalatescompliantYES
Forward Surge Current200 mA
Product Range-
IscanonicalY
Diode MountingSurface Mount
Operating Temperature Max150 °C
SvhcNo SVHC (25-Jun-2025)
Diode Case StyleSOT-323
Repetitive Peak Reverse Voltage40 V
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 BAS40-05W available?
We can source BAS40-05W 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 BAS40-05W by Infineon Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BAS40-05W 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 BAS40-05W?
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 BAS40-05W?
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.