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PN4033 PBFREE is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Central Semiconductor Corp. Its product description is TRANS PNP 80V 1A TO-92-3. Review the specifications below when checking this part for your BOM.
The PN4033 PBFREE is a PNP silicon transistor manufactured by Central Semiconductor using an epitaxial planar process. Designed for high current general purpose amplifier applications, it operates within a collector-base voltage of 80 V and supports a continuous collector current of 1.0 A. The device dissipates up to 625 mW of power and functions across a temperature range of -65 °C to +150 °C. It features a TO-92 case with lead codes identifying the emitter, base, and collector.
Verify the specific ordering suffix when purchasing components. The datasheet indicates that adding the suffix PBFREE denotes lead-free plated devices, while TIN/LEAD specifies tin/lead plating options. Confirm these details directly with the manufacturer or authorized distributors to ensure compliance with project material requirements and environmental regulations.
Select this component for designs requiring a PNP transistor capable of 1.0 A continuous current and 80 V breakdown voltages. Consider the TO-92 package constraints and the 200 °C/W thermal resistance for heat dissipation planning. Ensure the application aligns with the specified hFE ranges and switching times provided in the electrical characteristics table.
This part belongs to the Central Semiconductor discrete transistor portfolio, specifically engineered for general-purpose amplification tasks. The PN4033 utilizes a PNP silicon structure optimized for reliable operation in various electronic systems. Its design focuses on balancing high current handling capabilities with standard packaging formats for ease of integration into printed circuit boards.
Public confirmed substitute part numbers are not available in the provided documentation.
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