2SA1577-P-AP

Single Bipolar Transistors Overview

The 2SA1577-P-AP is a PNP general-purpose transistor manufactured by Micro Commercial Components (MCC). It utilizes an SOT-323 surface-mount package designed for automatic insertion. The device features a collector current rating of -0.5 A and total device dissipation of 0.2 W at 25°C. Electrical characteristics include a collector-emitter breakdown voltage of -32 V and a DC current gain range of 82 to 390, depending on the hFE rank. The component meets UL 94 V-0 flammability standards and is available in lead-free, RoHS-compliant configurations.

Single Bipolar Transistors Feature Summary

• Designed for automatic insertion with an ultra-small surface mount package
• Epoxy material meets UL 94 V-0 flammability rating
• Moisture sensitivity level 1 classification
• Lead-free finish compliant with RoHS directives

Single Bipolar Transistors Applications

• General purpose switching applications
• Amplifier circuits requiring small form factor components
• Automated assembly production lines

Single Bipolar Transistors Procurement Notes

Verify the specific suffix configuration against official MCC documentation to ensure compliance with environmental requirements. Confirm that the ordering code matches the desired moisture sensitivity and halogen-free status. Purchase only from authorized distributors to guarantee traceability and authenticity. Review the latest datasheet revision for any updates to mechanical dimensions or electrical limits before finalizing procurement specifications.

Single Bipolar Transistors Selection Notes

Select this component when a compact PNP transistor is required for surface-mount designs. The SOT-323 package offers space efficiency suitable for dense PCB layouts. Ensure the application current remains within the -0.5 A limit and power dissipation stays below 0.2 W. Consider the hFE rank (P, Q, or R) if specific gain ranges are necessary for circuit performance stability.

Single Bipolar Transistors Part Context

This part belongs to the 2SA1577 series of PNP general-purpose transistors produced by Micro Commercial Components. The series includes variants such as the 2SA1577-Q and 2SA1577-R, which differ primarily in DC current gain classifications. The standard package is SOT-323, providing a low-profile solution for modern electronic assemblies.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include the 2SA1577-Q and 2SA1577-R, which share identical electrical ratings but offer different hFE gain bins. Verify pinout compatibility and thermal characteristics when cross-referencing with other manufacturers' general-purpose PNP transistors in the SOT-323 package.