2SA2169-E

Single Bipolar Transistors Overview

The 2SA2169-E is a PNP silicon bipolar junction transistor manufactured by onsemi. It features a maximum collector current of 10 A and a collector-emitter voltage rating of 50 V. The device is housed in a TO-251-3 (SOT-666) surface-mount package with bulk packaging. Key electrical specifications include a collector-emitter saturation voltage of 290 mV, a power dissipation capacity of 20 W, and a transition frequency of 130 MHz. The minimum DC current gain is specified at 200, with a maximum operating temperature of +150°C.

Single Bipolar Transistors Feature Summary

• High current handling capability for robust power switching applications
• Low saturation voltage to minimize conduction losses
• Surface-mount design for automated assembly integration

Single Bipolar Transistors Applications

• General-purpose power switching circuits
• Audio amplifier output stages
• Motor control driver interfaces

Single Bipolar Transistors Procurement Notes

Verify component authenticity through authorized distribution channels due to the presence of counterfeit risks in the discrete semiconductor market. Confirm RoHS compliance status via official datasheets as manufacturing origins may vary. Validate lot traceability against specific project requirements before final procurement decisions are executed.

Single Bipolar Transistors Selection Notes

Select this component when a high-current PNP transistor is required in a compact surface-mount footprint. Ensure thermal management strategies account for the 20 W power dissipation limit under worst-case operating conditions. Verify that the 50 V voltage rating exceeds the maximum circuit supply voltage with adequate safety margins.

Single Bipolar Transistors Part Context

This part belongs to the 2SA2169 series of PNP transistors designed for medium-to-high power applications. It serves as a complementary or standalone switching element within onsemi's discrete transistor portfolio, targeting industries requiring reliable performance in consumer electronics and industrial equipment.

Single Bipolar Transistors Replacement Considerations

Consult official cross-reference documentation for verified substitutes. Ensure replacement parts match the TO-251-3 package dimensions and maintain equivalent electrical ratings for current, voltage, and gain.