TO-3P package detailed to-3P package contrast and selection

TO-3P package Part NumbeID (A) VDSS (V) RDS (ON) KIA9N90H99001.12KIA10N80H108001.1KIA16N50H165000.38KIA18N50H185000.32KIA20N40H205000.26KIA24N50H 245000.2KNH8150A305000.2KNH9120A402000.065KA40N20A402000.1KIA2906A130600.007KIA2808A150800.0045KIA2806A150800.0045 common MOS transistor packages are: ① Insert package: TO-3P, TO-247, TO-220, TO-220F, TO-251, TO-92; 2 Surface Mount: TO-263, TO-252, SOP-8, SOT-23, DFN. Different packages, the limit current, the voltage, and heat dissipation effects of the MOS tube are different. Simple introduction is the following to-3P / 247: is a medium and high voltage, large current MOS homework, and the product has a high pressure, anti-cut The ability to compensate, suitable for medium voltage large currents (above current 10a, voltage resistance at 100 V below) at 120A or more, and the voltage resistance value is 200V or more. TO-220 / 220F: The appearance of the MOS tube of these two packaging styles can be used interchangeably, but the back of the TO-220 has a heat sink, and the heat dissipation effect is better than the TO-220F, and the price is relatively expensive. These two encapsulation products are suitable for applications where medium voltage large currents 120a, and high voltage large current 20a or less. TO-251: The package product is mainly to reduce cost and reduce product volume, mainly applied to the medium voltage large current 60a, high pressure 7 N below. TO-92: This package has only low pressure MOS tubes (less than 60A below, the voltage about 60 V) and high pressure 1 N60 / 65 are mainly used to reduce costs. TO-263: A variant of TO-220, mainly designed to increase productivity and heat dissipation, support extremely high current and voltage, more common in medium voltage large current MOS tubes or more in 150A. TO-252: It is currently one of the mainstream packages, suitable for high pressure in 7N or less, medium pressure in the 70A below. SOP-8: This package is also designed to reduce costs, typically in medium pressure below 50a, more common in low pressure MOS tubes around 60V. SOT-23: Suitable for several A current, 60V and below the voltage environment in which it is also divided into large volume and small volume, the main difference is that the current value is different. DFN: Surrounded by SOT-23, but smaller than TO-252, typically in low pressure and 30A lower pressure MOS tubes, it is benefited from small product volume, mainly used in DC small power current environments. Read more

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