2SA1774-R-TP

Single Bipolar Transistors Overview

The MCC 2SA1774-R-TP is a PNP general-purpose small signal bipolar transistor housed in an SOT-523 surface-mount package. It features a maximum collector current of -150 mA and a collector power dissipation of 150 mW at 25°C. The device supports a collector-emitter voltage of -50 V and a collector-base voltage of -60 V. The 'R' suffix designates a DC current gain (hFE) range of 180 to 390. It operates within a junction temperature range of -55°C to +150°C and meets RoHS compliance standards.

Single Bipolar Transistors Feature Summary

• Halogen-free "Green" device construction with UL 94 V-0 flammability rating epoxy
• Moisture Sensitivity Level 1 classification for reliable handling
• Lead-free finish compliant with RoHS directives

Single Bipolar Transistors Applications

• General purpose switching applications
• Amplifier circuits requiring PNP configuration
• Low-power signal processing stages

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix '-TP' corresponds to the Tape & Reel packaging format containing 3,000 pieces per reel. Confirm that the 'R' rank aligns with the required hFE gain range of 180 to 390 for your circuit design. Ensure procurement channels are authorized distributors to guarantee genuine parts with full traceability and adherence to MCC quality standards.

Single Bipolar Transistors Selection Notes

Select this component when a compact PNP transistor with moderate current handling is required. The SOT-523 package offers space efficiency for dense PCB layouts. The 'R' gain bin provides a specific amplification window suitable for linear applications. Consider the 150 mW power dissipation limit and thermal derating curves for high-temperature environments.

Single Bipolar Transistors Part Context

This part belongs to the 2SA1774 series manufactured by Micro Commercial Components. The series includes variants distinguished by gain rankings: Q (120-270), R (180-390), and S (270-560). All variants share identical electrical ratings and physical dimensions but differ in their DC current gain specifications to accommodate various circuit requirements.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include the UTC 2SC4617 as a complementary NPN counterpart. Other generic PNP transistors in the SOT-523 package with similar voltage and current ratings may serve as functional replacements if gain characteristics are adjusted accordingly.