ROHM Semiconductor · Electronic Components
DTC143ZUA
DIGITAL TRANS, NPN, 50V, 0.1A, SOT-323
Part NumberDTC143ZUA
ManufacturerROHM Semiconductor
AvailabilityAvailable to order — request a quote
Specifications
RohscompliantYES
Hazardousfalse
RohsphthalatescompliantYES
Product RangeDTC143Z Series
IscanonicalY
Transistor Case StyleSOT-323
Msl-
Collector Emitter Voltage Max Pnp-
Operating Temperature Max150 °C
SvhcTo Be Advised
Base Input Resistor R14.7 kohm
Transistor PolaritySingle NPN
Power Dissipation200 mW
Base Emitter Resistor R247 kohm
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 DTC143ZUA available?
We can source DTC143ZUA 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 DTC143ZUA by ROHM Semiconductor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DTC143ZUA 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 DTC143ZUA?
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 DTC143ZUA?
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.