2SA1576UBTLR

Single Bipolar Transistors Overview

The ROHM Semiconductor 2SA1576UBTLR is a PNP silicon epitaxial planar transistor designed for general-purpose small signal amplification. It operates with a collector-emitter voltage of -50V and a maximum continuous collector current of -150mA. The device features excellent hFE linearity and low output capacitance, making it suitable for high-frequency applications. It is housed in the UMT3F (SOT-323FL) surface-mount package.

Single Bipolar Transistors Feature Summary

• Excellent DC current gain (hFE) linearity across operating ranges
• Low output capacitance for improved high-frequency performance
• Designed as a complementary pair to the 2SC4081UB NPN transistor

Single Bipolar Transistors Applications

• General purpose small signal amplifier circuits
• Audio visual equipment signal processing
• Office automation equipment control stages
• Communication device interface circuits

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'TLR' against the manufacturer's official documentation to confirm reel packaging specifications and tape dimensions. Ensure the component grade matches the required hFE rank category for the intended circuit design. Confirm RoHS compliance status through the latest datasheet revision before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component when a compact PNP transistor with linear gain characteristics is required for small signal amplification. The UMT3F package offers space efficiency for dense PCB layouts. Verify that the -50V breakdown voltage and -150mA current limits align with the circuit's maximum operational requirements.

Single Bipolar Transistors Part Context

This part belongs to ROHM's general-purpose small signal transistor lineup. It is specifically engineered to complement the 2SC4081UB NPN transistor, allowing for matched pairs in push-pull or differential amplifier configurations. The device utilizes silicon epitaxial planar technology for reliable operation in consumer electronics.

Single Bipolar Transistors Replacement Considerations

The 2SC4081UB serves as the direct complementary NPN counterpart. Other compatible transistors include the 2SA1576U3 and 2SA1576U3T106R, though package differences may require layout adjustments.