2SA1298-Y-TP

Single Bipolar Transistors Overview

The MCC 2SA1298-Y-TP is a PNP general-purpose amplifier transistor housed in an SOT-23 package. It features a continuous collector current of -800 mA, a collector-emitter voltage of -30 V, and a collector-base voltage of -35 V. The device offers a power dissipation of 200 mW at 25°C with a thermal resistance of 625 °C/W. Electrical characteristics include a DC current gain (hFE) ranging from 100 to 320 at IC=-100mA, and a transition frequency of 250 MHz. The component operates within a junction temperature range of -55°C to +150°C.

Single Bipolar Transistors Feature Summary

• Designed for low-frequency power amplifier applications
• Suitable for power switching applications
• Halogen-free 'Green' device compliant with environmental standards
• Lead-free finish with RoHS compliance

Single Bipolar Transistors Applications

• Low Frequency Power Amplifier Application
• Power Switching Application

Single Bipolar Transistors Procurement Notes

Verify the authenticity of the 2SA1298-Y-TP by purchasing exclusively from Micro Commercial Components or their authorized distributors. Counterfeit components are prevalent; unauthorized sources lack traceability and quality assurance. Confirm that the ordering suffix '-TP' indicates tape-and-reel packaging containing 3000 pieces per reel. Ensure the specific 'Y' marking corresponds to the required hFE binning for your circuit design requirements.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with moderate current handling (-800 mA) and low-voltage operation (-30 V) is required in a compact SOT-23 footprint. Consider the DC current gain range of 100 to 320 for amplifier biasing stability. Evaluate the thermal resistance of 625 °C/W against your ambient temperature conditions to ensure the 200 mW power dissipation limit is not exceeded during continuous operation.

Single Bipolar Transistors Part Context

The 2SA1298 is a PNP bipolar junction transistor manufactured by Micro Commercial Components. It belongs to the general-purpose amplifier category, optimized for small-signal amplification and switching tasks. The device utilizes standard silicon technology and is packaged in the widely used SOT-23 surface-mount format, facilitating integration into space-constrained electronic designs.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.