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2SA1207T-AA is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Sanyo. Its product description is TRANS PNP 160V 0.07A 3-NP. Review the specifications below when checking this part for your BOM.
The Sanyo 2SA1207T-AA is a PNP silicon epitaxial planar transistor housed in a TO-92 package. It features a maximum collector current of 0.5 A and a collector-emitter breakdown voltage of 50 V. The device includes built-in bias resistors with a ratio of approximately 4.5, simplifying circuit design. It operates at a maximum junction temperature of 150 °C and has a power dissipation rating of 0.625 W.
Verify the specific suffix 'AA' against official Sanyo or Semicon data sheets to confirm the exact resistor ratio and pinout configuration. Ensure the TO-92 package variant matches the required thermal and mechanical constraints for the target assembly process.
Select this component when a compact PNP switch with integrated base resistance is required. The 50 V rating suits low-voltage logic interfaces. Verify that the 0.5 A current limit meets the load requirements and that the built-in resistor values align with the available drive voltage levels.
This part belongs to the Sanyo 2SA series of small-signal bipolar transistors. It is functionally paired with NPN counterparts like the 2SD1207 in complementary switching configurations. The series utilizes FBET and MBIT processing technologies originally developed by Sanyo for improved switching speed and saturation performance.
The built-in bias resistor ratio is approximately 4.545.
Yes, the collector is electrically isolated from the mounting flange or case surface.
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