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The Central Semiconductor 2N5322 PBFREE is a PNP silicon power switching transistor manufactured via epitaxial planar process. It features a collector-base voltage of 75 V, collector-emitter voltage of 50 V, and continuous collector current of 2.0 A. Power dissipation reaches 10 W at 25°C case temperature. The device operates within a junction temperature range of -65 to +200 °C. DC current gain (hFE) ranges from 40 to 250 at 500 mA. Saturation voltage is 0.7 V max at 500 mA. Turn-on time is 100 ns and turn-off time is 1.0 μs under specified test conditions.
Verify the specific ordering suffix required for plating configuration. The PBFREE designation indicates lead-free plating. Tin/Lead plated versions require the TIN/LEAD suffix. Confirm RoHS compliance status directly with the manufacturer or authorized distributor documentation before finalizing procurement specifications.
Select this component when a PNP silicon switching transistor with 2.0 A current capacity and 50 V collector-emitter breakdown is required. Ensure the application demands a TO-39 metal can package. Verify that the thermal management design accommodates the 17.5 °C/W junction-to-case thermal resistance for optimal performance at the rated 10 W power dissipation level.
This device belongs to the 2N5320-2N5323 complementary series of silicon power transistors. The 2N5322 serves as the PNP counterpart to the NPN 2N5320. Both are manufactured using epitaxial planar technology. The series is intended for use in amplifier and switching topologies requiring matched complementary characteristics.
Public confirmed substitute part numbers: None identified.