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2SB1412-R-TP is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists MCC (Micro Commercial Components). Its product description is TRANS PNP 30V 5A DPAK. Review the specifications below when checking this part for your BOM.
The 2SB1412-R-TP is a PNP bipolar junction transistor manufactured by Micro Commercial Components. It features a maximum collector-emitter voltage of 20 V and a continuous collector current rating of 5 A. The device operates with a transition frequency of 120 MHz and supports a maximum power dissipation of 1 W. It is housed in a surface-mount CPT3 package, equivalent to TO-252-3 or DPAK. The component exhibits a DC current gain of at least 180 at 500 mA and 2 V, with a saturation voltage of 1 V at 100 mA base and 4 A collector current.
Verify the manufacturer designation as Micro Commercial Components (MCC) rather than Rohm Semiconductor, despite shared model prefixes. Confirm the suffix -R-TP indicates the specific tape and reel packaging configuration. Ensure the component meets RoHS compliance standards required for the target assembly process. Cross-reference the CPT3 package dimensions against the PCB footprint design to ensure mechanical compatibility.
Select this component when a PNP transistor with 5 A continuous current capacity is required in a DPAK-style package. The 20 V breakdown voltage suits low-voltage power distribution tasks. Evaluate the thermal resistance characteristics against the expected heat dissipation requirements. Compare the transition frequency specifications against the switching speed demands of the application circuit.
This part belongs to the family of PNP bipolar transistors designed for medium-power applications. The CPT3 package provides a balance between current carrying capacity and board space efficiency. It serves as an alternative to other industry-standard PNP devices in similar voltage and current ranges.
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