2SA1371D-AE

Single Bipolar Transistors Overview

The 2SA1371D-AE is a single PNP bipolar junction transistor manufactured by onsemi. It features a maximum collector current of 0.1 A and a maximum collector-emitter voltage rating of 300 V. The device guarantees a minimum DC current gain (hFE) of 60 under specified test conditions. This component is designed for general-purpose switching and amplification applications requiring high voltage tolerance within a compact package.

Single Bipolar Transistors Feature Summary

• Single PNP configuration for dedicated circuit integration
• High voltage capability with 300 V collector-emitter rating
• Standardized current gain performance for reliable amplification

Single Bipolar Transistors Applications

• General-purpose signal amplification circuits
• High-voltage switching applications
• Power management control stages

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix to confirm the exact variant, as the base part number may correspond to multiple configurations. Confirm that the component status aligns with long-term supply requirements, noting that certain variants may be marked obsolete. Ensure the datasheet matches the physical marking on the device to avoid counterfeit or incorrect substitutions. Cross-reference the manufacturer's official documentation for the most current availability and packaging details before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with a 300 V voltage rating and 0.1 A current capacity is required. Evaluate the thermal characteristics and package type against the system's power dissipation limits. Compare the hFE specifications with the application's drive requirements to ensure adequate gain. Consider the availability status, as some variants may be discontinued, necessitating alternative sourcing strategies or design modifications for new implementations.

Single Bipolar Transistors Part Context

The 2SA1371 series belongs to onsemi's portfolio of single bipolar transistors. These components are engineered for robust performance in consumer and industrial electronics. The D-AE suffix typically denotes specific packaging or tape-and-reel configurations. Understanding the family context helps in assessing compatibility with existing designs and supply chain stability for mass production environments.

Single Bipolar Transistors Replacement Considerations

Check for direct substitutes with matching voltage, current, and polarity ratings. Verify pinout compatibility to prevent board redesign. Review electrical parameters such as hFE and saturation voltage to ensure functional equivalence. Consult the manufacturer's cross-reference tools for officially recommended alternatives if the primary part is unavailable.