2SA1201-Y-TP

Single Bipolar Transistors Overview

The 2SA1201-Y-TP is a PNP silicon epitaxial planar transistor manufactured by Micro Commercial Components. It is housed in the SOT-89-3L plastic-encapsulated package. The device features high voltage capability and high transition frequency characteristics. Key absolute maximum ratings include a collector-base voltage of -120 V, a collector-emitter voltage of -120 V, and an emitter-base voltage of -5 V. It supports a continuous collector current of -0.8 A and dissipates up to 0.5 W of power at 25°C ambient temperature.

Single Bipolar Transistors Feature Summary

• High voltage operation with -120 V breakdown ratings
• High transition frequency for efficient switching
• Complementary design pairing with NPN transistors

Single Bipolar Transistors Applications

• General-purpose amplification circuits
• Switching applications requiring high voltage tolerance
• Complementary output stages in audio or signal processing

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'Y-TP' against official MCC documentation to confirm tape-and-reel packaging and RoHS compliance status. Ensure the ordering part number matches the exact electrical specifications required for your design, as generic listings may omit critical variant details.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with -120 V collector-emitter voltage and -0.8 A continuous current capacity is required. The SOT-89-3L package offers a compact form factor suitable for surface-mount designs. Consider its complementary relationship with specific NPN devices for balanced push-pull configurations.

Single Bipolar Transistors Part Context

This component belongs to the general-purpose discrete transistor category from Micro Commercial Components. It utilizes silicon epitaxial planar technology within a standard SOT-89-3L outline. The product line focuses on providing reliable switching and amplification solutions for consumer and industrial electronics.

Single Bipolar Transistors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout compatibility and thermal characteristics before considering alternative manufacturers.