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2SD2223-E is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists onsemi. Its product description is NPN EPITAXIAL PLANAR SILICON. Review the specifications below when checking this part for your BOM.
The onsemi 2SD2223 is an NPN epitaxial planar silicon Darlington transistor designed for driver applications. It features a TO-220MF package suitable for height-restricted sets. Key electrical characteristics include a collector current of 4 A, collector-to-emitter voltage of 60 V, and DC current gain ranging from 2000 to 5000 at 2 A. The device offers a gain-bandwidth product of 20 MHz and supports pulse currents up to 6 A.
Verify the manufacturer designation as SANYO Semiconductor or its successor entities when sourcing this component. Confirm the specific ordering number EN3365A matches the required specifications. Ensure the package type corresponds to TO-220MF for proper mechanical integration. Check for any updates to the datasheet version regarding reliability standards.
Select this component for applications requiring high current drive capabilities within restricted physical spaces. The wide ASO provides robustness against transient overloads. Consider the thermal dissipation requirements, as the device relies on case temperature ratings for power handling. Evaluate the saturation voltage characteristics for efficiency in switching applications.
This part belongs to a complementary pair with the 2SB1471 PNP transistor. Both are epitaxial planar silicon Darlington transistors intended for similar driver roles. The 2SD2223 serves as the NPN counterpart, sharing identical package dimensions and general application scope with its PNP partner.
Public confirmed substitute part numbers: 2SB1471 (complementary PNP).
The absolute maximum DC collector current is 4 A, with a pulse collector current capability of 6 A.
The DC current gain (hFE) ranges from a minimum of 2000 to a maximum of 5000 when tested at a collector current of 2 A.
The 2SD2223 utilizes a TO-220MF package, which is designed to be suitable for sets where height restrictions apply.
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