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2SA844-C-AP is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists MCC (Micro Commercial Components). Its product description is TRANS PNP 55V 0.1A TO-92. Review the specifications below when checking this part for your BOM.
The MCC 2SA844-C-AP is a PNP plastic-encapsulated transistor designed for low-frequency amplifier applications. It features a collector-emitter voltage (VCEO) of -55 V and a collector current (IC) of -100 mA. The device has a power dissipation rating of 300 mW and operates within a junction temperature range up to 150°C. Electrical characteristics include a DC current gain (hFE) ranging from 160 to 800, with specific ranks defined as C: 160-320, D: 250-500, and E: 400-800. The transition frequency (fT) reaches 200 MHz.
Verify the component authenticity by checking for authorized distributor status or direct purchase from Micro Commercial Components. Counterfeit parts pose significant risks; ensure traceability and quality standards are met. Confirm the specific hFE rank (C, D, or E) required for your design, as the 'C' suffix in the model number denotes the gain bin rather than just the package type. Review the datasheet for life support usage restrictions.
Select this component when a PNP transistor with -55 V VCEO and -100 mA IC capability is needed for low-frequency amplification. The TO-92 package suits through-hole mounting. Ensure the required hFE gain falls within the 160-800 range specified for the C/D/E ranks. Consider the 300 mW power dissipation limit and 150°C maximum junction temperature for thermal management in the target application environment.
This part belongs to the 2SA844 series of PNP transistors manufactured by Micro Commercial Components. The series includes variants with different hFE gain rankings (C, D, E). The device is housed in a TO-92 plastic-encapsulated package. It is distinct from digital transistors or other BJT types offered by MCC, focusing specifically on general-purpose amplification tasks.
Public confirmed substitute part numbers are not available in the provided documentation.
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