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2SD2224-E is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists onsemi. Its product description is NPN 7A 60V DARLINGTON. Review the specifications below when checking this part for your BOM.
The 2SD2224 is an NPN epitaxial planar silicon transistor manufactured by SANYO Electric Co., Ltd. It features a maximum collector current of 7 A and a collector-to-emitter voltage rating of 60 V. The device is housed in a TO-220MF package with three pins: Base, Collector, and Emitter. Absolute maximum ratings include a collector power dissipation of 53 W at a case temperature of 25°C and a junction temperature range from -55°C to +150°C. The component exhibits a minimum DC current gain (hFE) of 200 under specified test conditions.
Verify the manufacturer designation on the datasheet header, as the document originates from SANYO Electric Co., Ltd. Confirm that the specific ordering number ENN3366 corresponds to the required specifications. Ensure the procurement documentation explicitly references the absolute maximum ratings and thermal characteristics provided in the official specification sheet.
Select this component when designing circuits requiring high current handling capabilities within a low-profile form factor. Evaluate the thermal management requirements based on the 53 W dissipation rating at 25°C case temperature. Consider the wide safe operating area for robust performance in switching applications involving motor or relay loads.
This NPN transistor belongs to a paired series alongside the PNP 2SB1472. Both devices share identical electrical characteristics and physical dimensions, facilitating the construction of complementary push-pull amplifier stages or H-bridge configurations. The TO-220MF package provides a compact solution for power electronics where vertical space is limited.
The 2SB1472 serves as the complementary PNP counterpart within the same product family. Verify pinout compatibility and matching electrical parameters before substituting components in existing designs.
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