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The onsemi 2N5401_S00Z is a PNP epitaxial silicon transistor housed in a TO-92 package. It supports a collector-emitter voltage of -150 V and a collector current of -600 mA with 625 mW power dissipation. The device features a transition frequency up to 400 MHz, a noise figure of 8 dB, and operates within a junction temperature range of -55°C to 150°C.
Verify the specific suffix against official documentation to confirm pinout configuration and packaging details. Ensure the component meets RoHS compliance requirements for your assembly process. Cross-reference the manufacturer's latest datasheet to validate absolute maximum ratings before finalizing procurement specifications.
Select this component when circuit designs require a PNP transistor with high voltage tolerance and low noise characteristics. Evaluate the thermal management needs based on the 625 mW dissipation limit. Confirm that the TO-92 through-hole package aligns with the target PCB layout constraints.
This part belongs to the 2N5401 series of general-purpose PNP transistors originally developed by Fairchild Semiconductor. Following corporate acquisitions, production and distribution are managed under the onsemi brand. The device remains a standard solution for discrete analog and switching tasks in consumer and industrial electronics.
Direct substitutes include other 2N5401 variants from different manufacturers such as Diotec or Central Semiconductor. Verify pin compatibility and electrical parameters match the original design requirements before substitution.
The suffix '-C' denotes a counter-collector configuration where the pin order is Emitter (1), Collector (2), and Base (3).
The typical noise figure is 8 dB, measured at a collector current of -250µA and a collector-emitter voltage of -5V.
No, the manufacturer explicitly states that products are not authorized for use as critical components in life support devices without express written approval.