SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —
M1MA142WKT1 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists onsemi. Its product description is DIODE SW DUAL SS CC 80V SOT-323. Review the specifications below when checking this part for your BOM.
The M1MA142WKT1 is a common anode switch diode manufactured by onsemi. It features a silicon junction construction housed in a surface-mount SOT-323 (SC-70) package with three pins. The device supports a maximum reverse voltage of 80V and operates at a maximum forward current ranging from 100 mA to 150 mA. Key electrical characteristics include a maximum forward voltage drop of 1.2V, a maximum series resistance of 100Ω at maximum forward current, and a maximum diode capacitance of 15pF. The component is rated for a maximum operating temperature of +150°C and has physical dimensions of 2.2mm x 1.35mm x 0.9mm.
Verify the specific suffix WKT1 against official manufacturer documentation to confirm tape and reel packaging specifications. Ensure the part number matches the exact electrical ratings and package dimensions listed in the datasheet. Confirm RoHS compliance status through the manufacturer's environmental declarations before procurement.
Select this component when a dual diode solution with a shared anode is required in space-constrained designs. The SOT-323 package offers a small footprint suitable for dense surface mount layouts. Verify that the 80V reverse voltage rating meets the circuit requirements and that the thermal performance aligns with the application's operating conditions.
This component belongs to the family of discrete semiconductor diodes produced by onsemi. It utilizes standard silicon junction technology designed for general-purpose switching applications. The device is engineered for reliability in consumer electronics and industrial equipment where compact form factors are essential.
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer cross-reference guides or authorized distributor databases for verified alternatives.
The maximum operating temperature is +150°C.
It uses an SOT-323 (SC-70) surface-mount package.
Explore related parts through Rectifiers, Diodes, Discrete Semiconductor Products, all product categories.

M1MA142WKT1 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists onsemi. Its product description is DIODE SW DUAL SS CC…
Read More
M1MA142WKT1 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists onsemi. Its product description is DIODE SW DUAL SS CC…
Read MoreM1MA142WKT1 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists onsemi. Its product description is DIODE SW DUAL SS CC…
Read More
Understand how a comparator switches at a voltage threshold, why hysteresis prevents chatter, and which output and input specs matter.
Read More
Learn the relay definition, coil and contact operation, NO and NC forms, load ratings and suppression choices. Compare mechanical, reed and solid-state types.
Read MoreM1MA142WKT1 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists onsemi. Its product description is DIODE SW DUAL SS CC…
Read More
Find out when a bare shock switch needs a pull resistor, when an MCU internal pull-up is enough, and why sensor modules and piezo…
Read More
M1MA142WKT1 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists onsemi. Its product description is DIODE SW DUAL SS CC…
Read More
M1MA142WKT1 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists onsemi. Its product description is DIODE SW DUAL SS CC…
Read More
M1MA142WKT1 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists onsemi. Its product description is DIODE SW DUAL SS CC…
Read MoreM1MA142WKT1 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists onsemi. Its product description is DIODE SW DUAL SS CC…
Read More
M1MA142WKT1 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists onsemi. Its product description is DIODE SW DUAL SS CC…
Read More