2SA2071P5T100Q

Single Bipolar Transistors Overview

The 2SA2071P5T100Q is a PNP bipolar junction transistor manufactured by ROHM Semiconductor. It features a maximum collector current of -3 A and a collector-emitter voltage rating of -60 V. The device operates with a power dissipation of 500 mW in an SOT-89-3 surface-mount package. Key electrical parameters include a minimum DC current gain (hFE) of 120, a transition frequency (fT) of 180 MHz, and a typical saturation voltage of -200 mV at -2 A collector current. The component supports a maximum operating temperature of +150 °C.

Single Bipolar Transistors Feature Summary

• High-speed switching capability with a typical fall time of 20 ns at -3 A collector current.
• Low saturation voltage performance, typically -200 mV at -2 A collector current and -0.2 A base current.
• 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 specific suffix P5T100Q to confirm the MPT3 (SOT-89-3) package and reel packaging configuration. Ensure compliance with RoHS and REACH standards as indicated in official documentation. Confirm that the -60V/-3A ratings align with the target circuit requirements before integration.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring high-speed PNP switching with moderate current handling. The low saturation voltage reduces power loss during conduction. Verify thermal management capabilities given the 500 mW power dissipation limit in the SOT-89 package. Compare against complementary NPN models like the 2SC5824 if paired operation is required.

Single Bipolar Transistors Part Context

This part belongs to ROHM's middle power transistor series, designed for general-purpose switching and amplification. It complements other devices in the family, such as the 2SC5824, providing a matched pair solution for push-pull or differential configurations. The SOT-89 package offers a compact footprint suitable for dense PCB layouts.

Single Bipolar Transistors Replacement Considerations

The datasheet explicitly states that the 2SA2071 complements the 2SC5824. No direct cross-manufacturer substitutes are verified in the provided source material. Check pinout compatibility if considering alternative manufacturers.

Single Bipolar Transistors FAQ

What is the typical fall time for the 2SA2071P5T100Q?

The typical fall time is 20 ns when measured at a collector current of -3 A.

Does the 2SA2071 support inductive load discharge?

Yes, the device is characterized by strong discharge power capability for both inductive and capacitive loads.

What is the minimum DC current gain (hFE) specified?

The minimum DC current gain (hFE) is specified as 120.