2SA1576A-Q-TP

Single Bipolar Transistors Overview

The MCC 2SA1576A-Q-TP is a PNP silicon epitaxial transistor housed in an SOT-323 surface-mount package. It provides a continuous collector current of -150 mA and power dissipation of 200 mW at 25°C. Key voltage ratings include VCEO of -50 V, VCBO of -60 V, and VEBO of -6 V. The device operates within a junction temperature range of -55°C to +150°C with a thermal resistance of 625°C/W. Electrical characteristics specify a DC current gain (hFE) ranging from 120 to 560 depending on the classification rank.

Single Bipolar Transistors Feature Summary

• Complementary to the 2SC4081 NPN transistor for matched circuit applications
• Excellent hFE linearity across operating ranges
• Halogen-free 'Green' device compliant with environmental standards
• Moisture sensitivity level 1 with UL 94 V-0 flammability rating

Single Bipolar Transistors Applications

• General-purpose amplification circuits
• Switching applications requiring low-power control
• Audio signal processing stages
• Driver circuits for complementary pairs

Single Bipolar Transistors Procurement Notes

Verify the specific hFE classification suffix (Q, R, or S) required for your design, as gain ranges vary significantly between ranks. Confirm the -TP suffix indicates tape-and-reel packaging containing 3,000 pieces per reel. Ensure sourcing channels are authorized distributors to guarantee genuine parts and full traceability, as unauthorized sources lack warranty coverage.

Single Bipolar Transistors Selection Notes

Select this component for compact designs needing a PNP switch or amplifier with moderate current handling. The SOT-323 package suits space-constrained PCB layouts. Consider the hFE rank requirements carefully; standard selection may not meet tight gain tolerances without specifying Q, R, or S variants. Verify thermal management capabilities given the 625°C/W junction-to-ambient resistance.

Single Bipolar Transistors Part Context

This part belongs to Micro Commercial Components' lineup of small-signal bipolar junction transistors. It serves as the PNP counterpart to the 2SC4081, facilitating balanced push-pull or differential pair configurations. The device utilizes silicon epitaxial technology optimized for reliable performance in consumer electronics and general industrial equipment applications.

Single Bipolar Transistors Replacement Considerations

Direct functional replacement requires verifying pinout compatibility and electrical limits. The 2SC4081 is its complementary match but not a substitute. Check datasheets for alternative PNP transistors in SOT-323 packages ensuring VCEO >= -50V and IC >= -150mA.