2SA1371E-AE

Single Bipolar Transistors Overview

The onsemi 2SA1371E-AE is a PNP epitaxial planar silicon transistor designed for high-speed switching applications. It features a collector-emitter voltage of 80 V and a continuous collector current of 1 A. The device utilizes an SOT-89 surface-mount package to facilitate compact circuit designs. Key electrical characteristics include a DC current gain (hFE) ranging from 100 to 240 at specified test conditions, ensuring reliable amplification and switching performance in low-power electronic systems.

Single Bipolar Transistors Feature Summary

• Utilizes epitaxial planar silicon technology for robust high-speed switching capabilities
• Engineered with low saturation voltage to minimize power dissipation during conduction
• Designed for compact integration via standard surface-mount packaging

Single Bipolar Transistors Applications

• General-purpose switching circuits
• Low-voltage amplifier stages
• Driver circuits for small loads

Single Bipolar Transistors Procurement Notes

Verify the specific suffix AE against official datasheets to confirm pinout and thermal specifications. Confirm RoHS compliance status through manufacturer documentation prior to implementation. Ensure sourcing channels provide genuine components to avoid counterfeit risks associated with obsolete or high-demand semiconductor parts.

Single Bipolar Transistors Selection Notes

Select this component for applications requiring a PNP transistor with moderate voltage handling and single-ampere current capacity. Evaluate thermal management requirements based on the SOT-89 package limitations. Compare hFE ranges against circuit biasing needs to ensure adequate gain margins for the intended switching or amplifying function.

Single Bipolar Transistors Part Context

This part belongs to onsemi's lineup of general-purpose bipolar junction transistors. It serves as a complementary or alternative solution to other PNP devices in similar voltage and current classes. The series is commonly utilized in consumer electronics and industrial control boards where space constraints necessitate surface-mount technologies.

Single Bipolar Transistors Replacement Considerations

Consult official substitution guides for direct equivalents. Verify pin compatibility and electrical parameters such as VCEO and IC before replacing existing designs with alternative manufacturers' parts.