2SA2071T100Q

Single Bipolar Transistors Overview

The 2SA2071T100Q is a PNP silicon epitaxial planar transistor manufactured by ROHM Semiconductor. It operates with a collector-emitter voltage of -60V and a continuous collector current of -3A. The device features a transition frequency of 180MHz and a DC current gain (hFE) ranging from 120 to 270. It is housed in an MPT3 (SOT-89) surface-mount package. Power dissipation reaches 2.0W on a ceramic board and 0.5W per terminal on a reference land, with a maximum junction temperature of 150°C.

Single Bipolar Transistors Feature Summary

• High-speed switching capability for rapid circuit transitions
• Low saturation voltage to minimize power loss during conduction
• Strong discharge power handling for inductive and capacitive loads

Single Bipolar Transistors Applications

• Low frequency amplifier circuits
• High speed switching applications

Single Bipolar Transistors Procurement Notes

Verify the component status before procurement as the datasheet explicitly states it is not recommended for new designs. Confirm that the ordering suffix T100 corresponds to the specified reel size and taping code. Ensure compatibility with existing PCB layouts designed for the MPT3 package dimensions.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with high current capacity and fast switching characteristics is required. It serves as a complementary device to the NPN 2SC5824. Evaluate thermal management requirements carefully, as power dissipation varies significantly based on mounting conditions.

Single Bipolar Transistors Part Context

This part belongs to the 2SA2071 series of middle power transistors. It is designed for general-purpose electronic equipment such as audio-visual devices, office automation equipment, and home appliances. The product adheres to standard reliability guidelines for ordinary electronic usage.

Single Bipolar Transistors Replacement Considerations

The 2SC5824 is documented as a complementary device. Verify pinout and electrical specifications against alternative PNP transistors if sourcing is restricted due to the 'not recommended for new designs' status.