2SA1962RTU

Single Bipolar Transistors Overview

The Fairchild Semiconductor 2SA1962RTU is a PNP epitaxial silicon power transistor designed for high-performance audio and general-purpose amplifier applications. It features a TO-264 package configuration, providing robust thermal management capabilities. The device supports a collector current of -17A and a collector-emitter voltage of -250V, with a maximum power dissipation of 130W. It operates at frequencies up to 30MHz and offers excellent gain linearity for low total harmonic distortion.

Single Bipolar Transistors Feature Summary

• High current capability supporting up to 17A collector current
• High power dissipation rating of 130 watts
• Wide safe operating area for reliable operation under varying conditions
• Excellent gain linearity ensuring low total harmonic distortion

Single Bipolar Transistors Applications

• High-fidelity audio output amplifiers
• General purpose power amplifiers

Single Bipolar Transistors Procurement Notes

Verify the specific suffix RTU against official Fairchild documentation to confirm the exact tape-and-reel packaging format and quantity per reel. Ensure the component meets RoHS compliance requirements if applicable to your manufacturing process. Cross-reference the datasheet revision date to confirm the accuracy of electrical characteristics before finalizing procurement specifications.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring high voltage handling and significant current drive in a single-ended or push-pull configuration. Consider the TO-264 package size for adequate heat sinking solutions. Evaluate the complementary NPN transistor options, such as the 2SC5242 or FJA4313, to ensure matched performance characteristics for balanced amplifier stages.

Single Bipolar Transistors Part Context

This part belongs to the family of high-power PNP transistors manufactured by Fairchild Semiconductor. It serves as a complement to specific NPN counterparts like the 2SC5242. The device is engineered for use in discrete power amplifier circuits where high fidelity and reliability are critical design parameters.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitutes include the 2SA1943 (TO-264 package, 150W) and the FJP1943 (TO-220 package, 80W). Verify pinout compatibility and thermal resistance differences when substituting these variants.